@charset "UTF-8";
/*일반현황*/
.index_tap {
  width: 100%;
  height: 35px;
  border-bottom: 1px solid #eee;
  background-color: #ffffff; }
  .index_tap > p {
    margin: 0 auto;
    width: 1000px;
    font-size: 13px;
    line-height: 35px;
    text-align: right;
    color: #333; }
    .index_tap > p > em {
      padding: 0 3px;
      font-weight: 900;
      color: #ffc700; }
    .index_tap > p > span > a {
      color: #222;
      font-weight: 900; }
      .index_tap > p > span > a:hover {
        text-decoration: underline; }

@media screen and (max-width: 768px) {
  /*index_tap 768px 반응형*/
  .index_tap {
    width: 100%;
    height: 35px;
    border-bottom: 1px solid #eee;
    background-color: #ffffff; }
    .index_tap > p {
      margin: 0 auto;
      width: 100%;
      font-size: 13px;
      line-height: 35px;
      text-align: center;
      color: #333; }
      .index_tap > p > em {
        padding: 0 3px;
        font-weight: 900;
        color: #ffc700; }
      .index_tap > p > span > a {
        padding-right: 240px;
        color: #222;
        font-weight: 900; }
        .index_tap > p > span > a:hover {
          text-decoration: underline; } }
.index_tap2 {
  background-color: transparent;
  border-bottom: 1px solid #e1e1e1; }

#status {
  width: 100%;
  margin-bottom: 60px;
  height: 1350px;
  background-color: #fff; }
  #status > .status {
    position: relative;
    width: 1000px;
    margin: 0 auto 100px; }
    #status > .status > ul {
      margin-top: 60px;
      width: 100%; }
      #status > .status > ul > li {
        margin-top: 20px;
        font-size: 15px;
        font-weight: 600;
        color: #333;
        line-height: 2em; }
        #status > .status > ul > li.status_info_main {
          position: relative;
          font-size: 20px;
          font-weight: 700;
          color: #1e3571;
          margin-bottom: 70px;
          line-height: 1.3em; }
          #status > .status > ul > li.status_info_main:after {
            position: absolute;
            top: 85px;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: #ddd;
            content: ''; }
        #status > .status > ul > li > em {
          color: #eee; }
        #status > .status > ul > li > span {
          font-size: 20px; }
    #status > .status > ol {
      margin-top: 50px;
      color: #bbb;
      line-height: 1.4em; }
      #status > .status > ol > li {
        font-size: 13px; }
        #status > .status > ol > li:first-child {
          font-size: 18px;
          margin-bottom: 10px; }
    #status > .status:after {
      position: absolute;
      top: 120px;
      right: 0;
      width: 260px;
      height: 345px;
      background-image: url(../images/company_3.png);
      background-repeat: no-repeat;
      background-position: 0 100%;
      background-size: contain;
      content: ''; }
  #status > .organiz {
    width: 100%;
    height: 700px; }
    #status > .organiz > .inner {
      position: relative;
      width: 1000px;
      height: 600px; }
      #status > .organiz > .inner > h2 {
        width: 1000px;
        margin: 0 auto;
        text-align: left;
        font-size: 25px;
        color: #1e3571;
        margin-bottom: 0px; }
      #status > .organiz > .inner > .orgimg {
        width: 100%;
        height: 100%;
        background-image: url(../images/organiz.jpg);
        background-size: contain;
        background-position: 50% 100%;
        background-repeat: no-repeat; }
      #status > .organiz > .inner:after {
        position: absolute;
        top: 65px;
        width: 1000px;
        height: 1px;
        background-color: #ddd;
        content: ''; }
    #status > .organiz > .org_eng {
      position: relative;
      width: 1000px;
      height: 600px;
      background-image: url(../images/organiz_eng.jpg);
      background-size: contain;
      background-position: 50% 100%;
      background-repeat: no-repeat; }
      #status > .organiz > .org_eng > h2 {
        width: 1000px;
        margin: 0 auto;
        text-align: left;
        font-size: 25px;
        color: #1e3571;
        margin-bottom: 0px; }
      #status > .organiz > .org_eng:after {
        position: absolute;
        top: 65px;
        width: 1000px;
        height: 1px;
        background-color: #ddd;
        content: ''; }

@media screen and (max-width: 768px) {
  #status {
    width: 100%;
    margin-bottom: 0px;
    padding-bottom: 60px;
    height: auto;
    background-color: #fff; }
    #status > .status {
      position: relative;
      width: 90%;
      padding-bottom: 50px;
      margin: 0 auto 0px; }
      #status > .status > ul {
        margin-top: 60px;
        width: 100%; }
        #status > .status > ul > li {
          margin-top: 20px;
          font-size: 15px;
          font-weight: 600;
          color: #333;
          line-height: 2em; }
          #status > .status > ul > li.status_info_main {
            position: relative;
            font-size: 20px;
            font-weight: 700;
            color: #1e3571;
            margin-bottom: 70px;
            line-height: 1.3em; }
            #status > .status > ul > li.status_info_main > br {
              display: none; }
            #status > .status > ul > li.status_info_main:after {
              position: absolute;
              top: 85px;
              left: 0;
              width: 100%;
              height: 1px;
              background-color: #ddd;
              content: ''; }
          #status > .status > ul > li > em {
            color: #eee; }
          #status > .status > ul > li > span {
            font-size: 20px; }
      #status > .status > ol {
        margin-top: 50px;
        color: #bbb;
        line-height: 1.4em; }
        #status > .status > ol > li {
          font-size: 13px; }
          #status > .status > ol > li:first-child {
            font-size: 18px;
            margin-bottom: 10px; }
      #status > .status:after {
        display: none;
        position: absolute;
        top: 120px;
        right: 0;
        width: 260px;
        height: 345px;
        background-image: url(../images/company_3.png);
        background-repeat: no-repeat;
        background-position: 0 100%;
        background-size: contain;
        content: ''; }
    #status > .organiz {
      width: 100%;
      height: 400px; }
      #status > .organiz > .inner {
        position: relative;
        width: 350px;
        height: 350px;
        background-image: none; }
        #status > .organiz > .inner > h2 {
          width: 100%;
          margin: 0 auto;
          text-align: left;
          font-size: 25px;
          color: #1e3571;
          margin-bottom: 0px; }
        #status > .organiz > .inner > .orgimg_kr {
          width: 100%;
          background-image: url(../images/organiz_kor_m.jpg);
          background-size: contain;
          background-position: 50% 100%;
          background-repeat: no-repeat; }
        #status > .organiz > .inner > .orgimg_eng {
          width: 100%;
          background-image: url(../images/organiz_m.jpg);
          background-size: contain;
          background-position: 50% 100%;
          background-repeat: no-repeat; }
        #status > .organiz > .inner:after {
          position: absolute;
          top: -30px;
          left: 50%;
          transform: translateX(-50%);
          width: 90%;
          height: 1px;
          background-color: #ddd;
          content: ''; }
      #status > .organiz > .org_eng {
        width: 100%;
        height: 400px; }
        #status > .organiz > .org_eng > h2 {
          width: 100%;
          margin: 0 auto;
          text-align: left;
          font-size: 25px;
          color: #1e3571;
          margin-bottom: 0px; }
        #status > .organiz > .org_eng:after {
          position: absolute;
          top: -25px;
          width: 90%;
          height: 1px;
          background-color: #ddd;
          content: ''; } }
/*연혁*/
#since {
  width: 100%;
  margin-bottom: 60px;
  background-color: #fff; }
  #since > .since {
    position: relative;
    width: 1000px;
    margin: 0 auto; }
    #since > .since > ul {
      margin-top: 80px;
      width: 100%; }
      #since > .since > ul > li {
        margin-top: 20px;
        font-size: 15px;
        font-weight: 600;
        color: #333;
        line-height: 2em; }
        #since > .since > ul > li.status_info_main {
          position: relative;
          font-size: 30px;
          font-weight: 700;
          color: #1e3571;
          margin-bottom: 55px;
          line-height: 1.3em;
          /*    &:before {
                  position: absolute;
                  top: 0px;
                  right: 30px;
                  width: 50px;
                  height: 50px;
                  background-image: url(../images/house.png);
                  background-repeat: no-repeat;
                  background-size: contain;
                  background-position: 50% 50%;
                  content: '';
              }//house
              */ }
          #since > .since > ul > li.status_info_main:after {
            position: absolute;
            top: 65px;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: #ddd;
            content: ''; }
        #since > .since > ul > li > em {
          color: #ffc700; }
        #since > .since > ul > li > span {
          font-size: 20px; }
    #since > .since > .since_info {
      width: 100%; }
      #since > .since > .since_info > h2 {
        padding-left: 100px;
        font-size: 50px;
        font-weight: 500;
        font-style: italic;
        letter-spacing: -4px;
        color: #eee; }
      #since > .since > .since_info > div {
        width: 100%;
        margin: 10px auto 0;
        border-bottom: 1px dotted #ddd; }
        #since > .since > .since_info > div > ul {
          padding-left: 150px;
          width: 100%; }
          #since > .since > .since_info > div > ul > li {
            float: left;
            margin-left: 230px;
            line-height: 2.5em; }
            #since > .since > .since_info > div > ul > li:first-child {
              font-size: 40px;
              font-weight: 900;
              color: #ddd; }
            #since > .since > .since_info > div > ul > li > dl {
              padding: 5px 10px;
              width: 100%; }
              #since > .since > .since_info > div > ul > li > dl > dd {
                position: relative;
                font-size: 16px;
                font-weight: 600; }
                #since > .since > .since_info > div > ul > li > dl > dd:after {
                  position: absolute;
                  top: 50%;
                  transform: translateY(-50%);
                  left: -20px;
                  width: 10px;
                  height: 10px;
                  border-radius: 15px;
                  background-color: #ffc700;
                  content: ''; }

@media screen and (max-width: 768px) {
  /*since 768px 반응형*/
  #since {
    width: 100%;
    margin-bottom: 0px;
    padding-bottom: 80px;
    height: auto;
    background-color: #fff; }
    #since > .since {
      position: relative;
      width: 90%;
      margin: 0 auto; }
      #since > .since > ul {
        margin-top: 80px;
        width: 100%; }
        #since > .since > ul > li {
          margin-top: 20px;
          font-size: 15px;
          font-weight: 600;
          color: #333;
          line-height: 2em; }
          #since > .since > ul > li.status_info_main {
            position: relative;
            font-size: 22px;
            font-weight: 600;
            color: #1e3571;
            margin-bottom: 55px;
            line-height: 1.3em;
            /*    &:before {
                    position: absolute;
                    top: 0px;
                    right: 30px;
                    width: 50px;
                    height: 50px;
                    background-image: url(../images/house.png);
                    background-repeat: no-repeat;
                    background-size: contain;
                    background-position: 50% 50%;
                    content: '';
                }//house
                */ }
            #since > .since > ul > li.status_info_main:after {
              position: absolute;
              top: 65px;
              left: 0;
              width: 100%;
              height: 1px;
              background-color: #ddd;
              content: ''; }
          #since > .since > ul > li > em {
            color: #ffc700; }
          #since > .since > ul > li > span {
            font-size: 20px; }
      #since > .since > .since_info {
        width: 100%; }
        #since > .since > .since_info > h2 {
          padding-bottom: 20px;
          padding-left: 0px;
          font-size: 50px;
          font-weight: 500;
          font-style: italic;
          letter-spacing: -4px;
          color: #eee; }
        #since > .since > .since_info > div {
          width: 100%;
          margin: 10px auto 0;
          border-bottom: 1px dotted #ddd; }
          #since > .since > .since_info > div > ul {
            padding-left: 0px;
            width: 100%; }
            #since > .since > .since_info > div > ul > li {
              float: inherit;
              margin-left: 0px;
              line-height: 1.45em; }
              #since > .since > .since_info > div > ul > li:first-child {
                display: none;
                font-size: 40px;
                font-weight: 900;
                color: #ddd; }
              #since > .since > .since_info > div > ul > li > dl {
                padding: 5px 0px;
                width: 100%; }
                #since > .since > .since_info > div > ul > li > dl > dd {
                  position: relative;
                  font-size: 14px;
                  font-weight: 500;
                  padding-bottom: 10px; }
                  #since > .since > .since_info > div > ul > li > dl > dd:after {
                    position: absolute;
                    top: 11px;
                    transform: translateY(-50%);
                    left: -10px;
                    width: 5px;
                    height: 5px;
                    border-radius: 15px;
                    background-color: #ffc700;
                    content: ''; } }
/*보유인증현황*/
#certificate {
  width: 100%;
  margin-bottom: 0 auto;
  height: 1700px;
  background-color: #fff; }
  #certificate > .certificate {
    position: relative;
    width: 1000px;
    margin: 0 auto; }
    #certificate > .certificate > ul {
      margin-top: 80px;
      width: 100%; }
      #certificate > .certificate > ul > li {
        margin-top: 20px;
        font-size: 15px;
        font-weight: 600;
        color: #333;
        line-height: 2em; }
        #certificate > .certificate > ul > li.status_info_main {
          position: relative;
          font-size: 30px;
          font-weight: 700;
          color: #1e3571;
          margin-bottom: 55px;
          line-height: 1.3em; }
          #certificate > .certificate > ul > li.status_info_main:after {
            position: absolute;
            top: 65px;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: #ddd;
            content: ''; }
        #certificate > .certificate > ul > li > em {
          color: #ddd; }
        #certificate > .certificate > ul > li > span {
          font-size: 20px; }
    #certificate > .certificate > .certificate_info {
      width: 100%; }
      #certificate > .certificate > .certificate_info > div {
        width: 100%; }
        #certificate > .certificate > .certificate_info > div > ul > li {
          float: left;
          margin: 0 47px 50px 0;
          width: 300px;
          height: 400px;
          border: 1px dotted #eee; }
          #certificate > .certificate > .certificate_info > div > ul > li:last-child {
            margin-right: 0; }
          #certificate > .certificate > .certificate_info > div > ul > li > dl > dt {
            width: 300px;
            height: 350px;
            text-indent: -99999px;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            background-size: cover; }
          #certificate > .certificate > .certificate_info > div > ul > li > dl > dd {
            font-size: 15px;
            font-weight: 600;
            text-align: center;
            line-height: 50px; }
      #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(1) > dl > dt {
        background-image: url(../images/certificate_01.png); }
      #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(2) > dl > dt {
        background-image: url(../images/certificate_02.png); }
      #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(3) > dl > dt {
        background-image: url(../images/certificate_03.png); }
      #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(1) > dl > dt {
        background-image: url(../images/certificate_04.png); }
      #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(2) > dl > dt {
        background-image: url(../images/certificate_05.png); }
      #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(3) > dl > dt {
        background-image: url(../images/certificate_06.png); }
      #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(1) > dl > dt {
        background-image: url(../images/certificate_07.png); }
      #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(2) > dl > dt {
        background-size: contain;
        background-image: url(../images/certificate_09.png);
        background-position: 50% 50%; }
      #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(3) > dl > dt {
        background-size: contain;
        background-image: url(../images/certificate_10.png);
        background-position: 50% 50%; }

@media screen and (max-width: 768px) {
  /*certificate 768px 반응형*/
  #certificate {
    width: 100%;
    margin-bottom: 0 auto 0;
    height: auto;
    background-color: #fff; }
    #certificate > .index_tap > p > span > a {
      padding-right: 240px; }
    #certificate > .certificate {
      position: relative;
      width: 100%;
      margin: 0 auto; }
      #certificate > .certificate > ul {
        margin-top: 80px;
        width: 100%; }
        #certificate > .certificate > ul > li {
          width: 100%;
          text-align: center;
          margin-top: 20px;
          font-size: 15px;
          font-weight: 600;
          color: #333;
          line-height: 2em; }
          #certificate > .certificate > ul > li.status_info_main {
            position: relative;
            font-size: 22px;
            font-weight: 700;
            color: #1e3571;
            margin-bottom: 55px;
            line-height: 1.3em; }
            #certificate > .certificate > ul > li.status_info_main:after {
              position: absolute;
              top: 65px;
              left: 0;
              width: 100%;
              height: 1px;
              background-color: #ddd;
              content: ''; }
          #certificate > .certificate > ul > li > em {
            color: #ddd; }
          #certificate > .certificate > ul > li > span {
            font-size: 20px; }
      #certificate > .certificate > .certificate_info {
        width: 100%; }
        #certificate > .certificate > .certificate_info > div {
          width: 100%; }
          #certificate > .certificate > .certificate_info > div > ul {
            width: 100%; }
            #certificate > .certificate > .certificate_info > div > ul > li {
              float: inherit;
              margin: 0 0px 50px 0;
              width: 100%;
              height: 400px;
              border: 1px dotted #eee;
              border-top: none;
              border-left: none;
              border-right: none; }
              #certificate > .certificate > .certificate_info > div > ul > li:last-child {
                margin-right: 0; }
              #certificate > .certificate > .certificate_info > div > ul > li > dl > dt {
                width: 100%;
                height: 350px;
                text-indent: -99999px;
                background-position: 50% 50%;
                background-repeat: no-repeat;
                background-size: contain; }
              #certificate > .certificate > .certificate_info > div > ul > li > dl > dd {
                font-size: 15px;
                font-weight: 600;
                text-align: center;
                line-height: 50px; }
        #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(1) > dl > dt {
          background-image: url(../images/certificate_01.png); }
        #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(2) > dl > dt {
          background-image: url(../images/certificate_02.png); }
        #certificate > .certificate > .certificate_info > .sect01 > ul > li:nth-child(3) > dl > dt {
          background-image: url(../images/certificate_03.png); }
        #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(1) > dl > dt {
          background-image: url(../images/certificate_04.png); }
        #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(2) > dl > dt {
          background-image: url(../images/certificate_05.png); }
        #certificate > .certificate > .certificate_info > .sect02 > ul > li:nth-child(3) > dl > dt {
          background-image: url(../images/certificate_06.png); }
        #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(1) > dl > dt {
          background-image: url(../images/certificate_07.png); }
        #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(2) > dl > dt {
          background-size: contain;
          background-image: url(../images/certificate_09.png);
          background-position: 50% 50%; }
        #certificate > .certificate > .certificate_info > .sect03 > ul > li:nth-child(3) > dl > dt {
          background-size: contain;
          background-image: url(../images/certificate_10.png);
          background-position: 50% 50%; } }
/*
#research {
    width: 100%;
    height: 3500px;
    margin-bottom: 0 auto;
    //background-color: green;
    background-color: #fff;
    background-image: url(../images/bus_bg.jpg);
    background-repeat: repeat-Y;

        .research {
            width: 100%;
            height: 400px;
            margin-bottom: 40px;
            background-color: #fff;


            >.inner {
                height: 100px;
                padding-top: 130px;
                margin: 0 auto 130px;
                //background-color: orange;

                >h2 {
                    position: relative;
                    text-align: center;
                    font-size: 35px;
                    font-weight: 600;
                    margin-bottom: 50px;

                    &:after {
                        position: absolute;
                        top: 60px;
                        left: 50%;
                        transform: translate(-50%, -50%);
                        width: 120px;
                        height: 4px;
                        border: 3px dotted $point-color2;
                        content: '';
                    }
                }
                p {
                    text-align: center;
                    font-size: 17px;
                    letter-spacing: -1px;
                    color: #999;
                    line-height: 1.45em;
                }
            }//end of inner

        }//end of class research

        .inner {


            >.rndSys {
                width: 100%;
                //background-color: green;

                >.camera {
                    margin: 0 auto;
                    width: 900px;
                    height: 600px;
                    background-image: url(../images/camera.png);
                    background-repeat: no-repeat;
                    background-position: 50% 50%;
                    background-size: cover;
                }//end of camera

                >ul {
                    //background-color: orange;

                    >li {
                        float: left;

                        &:first-child {
                            font-size: 32px;
                            font-weight: 600;

                        }
                        &:last-child {
                            font-size: 16px;
                            padding-top: 15px;
                            padding-left: 3px;

                        }

                    }
                }//ednd of ul

                .rndSys_info {
                    padding-top: 10px;
                    line-height: 1.5em;
                    color: #aaa;
                    cursor: default;
                }//end of rndSys_info
            }//end of rndSys



                .strength {
                    margin-top: 150px;
                    width: 100%;

                    >.strength_box1 {
                        float: left;
                        width: 870px;
                        height: 560px;
                        //background-color: orange;

                        >ul {
                            padding: 50px 0 0 30px;
                            //background-color: orange;

                            >li {
                                float: left;



                                &:first-child {
                                    font-size: 32px;
                                    font-weight: 600;
                                }
                                &:last-child {
                                    font-size: 16px;
                                    padding-top: 15px;
                                    padding-left: 3px;
                                }

                            }
                        }//ednd of ul

                        >.strength_top {
                            margin-top: 50px;
                            padding-left: 30px;
                            width: 870px;
                            height: 200px;
                            //background-color: green;

                            >ul {
                                >li {
                                    float: left;
                                    width: 415px;
                                    height: 200px;

                                    &:first-child {

                                        >dl>dt>ol>li:first-child {
                                            background-image: url(../images/strength_01.png);
                                        }//터널 유고영상 빅데이터 확보 아이콘

                                    }//end of ul li:first-child_터널 유고영상 빅데이터 확보

                                    &:last-child {

                                        >dl>dt>ol>li:first-child {
                                            background-image: url(../images/strength_02.png);
                                        }//터널 유고영상 빅데이터 확보 아이콘

                                    }//end of ul li:first-child_현존하는 시스템의 한계극복기능

                                    >dl {
                                        width: 100%;

                                        >dt {
                                            width: 415px;
                                            height: 60px;
                                            //background-color: gray;

                                            >ol {

                                                >li {
                                                    float: left;

                                                    &:first-child {//아이콘의 공통 스타일
                                                        width: 50px;
                                                        height: 50px;
                                                        text-indent: -99999px;
                                                        background-size: cover;
                                                        background-repeat: no-repeat;
                                                        background-position: 50% 50%;
                                                    }//end of first-child

                                                    &:last-child {//아이콘 옆 글자

                                                        >dl {
                                                            padding-left: 15px;
                                                            >dt {
                                                                font-size: 17px;
                                                                font-weight: 600;
                                                                padding : 5px 0 10px 0;
                                                                cursor: default;
                                                            }
                                                            >dd {
                                                                font-size: 13px;
                                                                font-weight: 500;
                                                                cursor: default;
                                                            }//end of dl_strength

                                                            >.line {
                                                                margin-top: 7px;
                                                                width: 0px;
                                                                height: 7px;
                                                                background-color: orange;
                                                            }//end of line
                                                        }//end of dl
                                                    }//end of last-child

                                                }//end of dt > ol > li
                                            }//end of ol
                                        }
                                        >dd {
                                            padding : 10px 0 0 65px;
                                            font-size: 15px;
                                            line-height: 1.45em;
                                            color: #d1d1d1;
                                            transition: .3s;
                                            cursor: default;
                                        }//end of
                                    }//end of dl
                                }//end of li
                            }//end of ul

                        }//end of strength_top

                        >.strength_bot {
                            padding-left: 30px;
                            width: 870px;
                            height: 200px;
                            //background-color: green;

                            >ul {
                                >li {
                                    float: left;
                                    width: 415px;
                                    height: 200px;

                                    &:first-child {

                                        >dl>dt>ol>li:first-child {
                                            background-image: url(../images/strength_03.png);
                                        }//우수한 경제성 아이콘

                                    }//end of ul li:first-child_우수한 경제성 아이콘

                                    &:last-child {

                                        >dl>dt>ol>li:first-child {
                                            background-image: url(../images/strength_04.png);
                                        }//지속적인 기술력 성장 아이콘

                                    }//end of ul li:first-child_속적인 기술력 성장 아이콘

                                    >dl {
                                        width: 100%;

                                        >dt {
                                            width: 415px;
                                            height: 60px;
                                            //background-color: gray;

                                            >ol {

                                                >li {
                                                    float: left;

                                                    &:first-child {//아이콘의 공통 스타일
                                                        width: 50px;
                                                        height: 50px;
                                                        text-indent: -99999px;
                                                        background-size: cover;
                                                        background-repeat: no-repeat;
                                                        background-position: 50% 50%;
                                                    }//end of first-child

                                                    &:last-child {//아이콘 옆 글자

                                                        >dl {
                                                            padding-left: 15px;
                                                            >dt {
                                                                font-size: 17px;
                                                                font-weight: 600;
                                                                padding : 5px 0 10px 0;
                                                                cursor: default;
                                                            }
                                                            >dd {
                                                                font-size: 13px;
                                                                font-weight: 500;
                                                                cursor: default;
                                                            }//end of dl_strength

                                                            >.line {
                                                                margin-top: 7px;
                                                                width: 0px;
                                                                height: 7px;
                                                                background-color: orange;
                                                            }//end of line
                                                        }//end of dl
                                                    }//end of last-child

                                                }//end of dt > ol > li
                                            }//end of ol
                                        }
                                        >dd {
                                            padding : 10px 0 0 65px;
                                            font-size: 15px;
                                            line-height: 1.45em;
                                            color: #d1d1d1;
                                            transition: .3s;
                                            cursor: default;
                                        }//end of
                                    }//end of dl
                                }//end of li
                            }//end of ul

                        }//end of strength_bot

                    }//end of strength_box1

                    >.strength_box2 {
                        float: left;
                        width: 330px;
                        height: 560px;
                        background-image: url(../images/strength.jpg);
                        background-size: cover;
                        background-repeat: no-repeat;
                        background-position: 50% 0;

                    }//end of strength_box2


                }//end of strength


                >.rnd_schedule {
                    width: 100%;
                    margin-top: 150px;
                    //background-color: green;

                    >ul {
                        //background-color: orange;

                        >li {
                            float: left;

                            &:first-child {
                                font-size: 32px;
                                font-weight: 600;
                            }
                            &:last-child {
                                font-size: 16px;
                                padding-top: 15px;
                                padding-left: 3px;
                            }

                        }
                    }//end of ul

                    >.schedule_content {
                        margin-top: 30px;

                        >ul {
                            width: 1000px;
                            height: 70px;
                            margin-bottom: 10px;
                            //background-color: orange;

                            >li {
                                float: left;

                                &:first-child {
                                    width: 270px;
                                    height: 100%;
                                    background-color: #1e3571;
                                    text-align: center;
                                    font-size: 16px;
                                    font-weight: 600;
                                    line-height: 70px;
                                    color: #fff;
                                    cursor: default;
                                }//end of 스케쥴 제목

                                &:last-child {
                                    width: 730px;
                                    height: 100%;
                                    border: 1px solid #1e3571;
                                    box-sizing: border-box;
                                    padding: 30px;
                                    font-size: 16px;
                                    font-weight: 600;
                                    line-height: 10px;
                                    cursor: default;
                                    transition-duration: .2s;

                                    >em {
                                        opacity: 0;
                                    }
                                }//end of 스케쥴 제목

                            }//end of li
                        }//end of ul
                    }//end of schedule_content




                }//end of rnd_schedule


            >.rnd_outside {
                width: 100%;
                margin-top: 150px;
                //background-color: green;

                >ul {
                    //background-color: orange;

                    >li {
                        float: left;

                        &:first-child {
                            font-size: 32px;
                            font-weight: 600;
                        }
                        &:last-child {
                            font-size: 16px;
                            padding-top: 15px;
                            padding-left: 3px;
                        }

                    }
                }//ednd of ul

                >ol {
                    margin-top: 30px;
                    width: 100%;

                    >li {
                        float: left;
                        width: 300px;
                        height: 570px;
                        background-repeat: no-repeat;
                        background-size: cover;

                        &:nth-child(1) {
                            background-image: url(../images/thief.png);
                            background-position:24% 50%;
                        }
                        &:nth-child(2) {
                            background-image: url(../images/lamp.jpg);
                            background-position:60% 50%;
                        }
                        &:nth-child(3) {
                            background-image: url(../images/auto_btn.png);
                            background-position:50% 50%;
                        }
                        &:nth-child(4) {
                            background-image: url(../images/hemet.jpg);
                            background-position:45% 50%;
                        }

                        >dl {
                            opacity: 0;
                            width: 100%;
                            height: 100%;
                            background-color: rgba(0,0,0,0.6);
                            color: #fff;
                            text-align: center;
                            cursor: default;

                            >dt {
                                position: relative;
                                padding-top: 150px;
                                font-size: 25px;

                                &:after {
                                    position: absolute;
                                    top: 190px;
                                    left: 50%;
                                    transform: translateX(-50%);
                                    width: 20px;
                                    height: 1px;
                                    background-color: #fff;
                                    content: '';
                                }
                            }

                            >dd {
                                padding: 30px 30px 0 30px;
                                font-size: 14px;
                                text-align: center;
                                line-height: 1.6em;
                            }
                        }
                    }//end of li
                }

            }//end of rnd_outside
        }//end of inner

}//end of #research

//연구개발 모바일버전

@media screen and(max-width : 768px) {
    #research {
        width: 100%;
        height: auto;//m
        margin-bottom: 0 auto;
        //background-color: green;
        background-color: #fff;
        background-image: url(../images/bus_bg.jpg);
        background-repeat: repeat-Y;

            .research {
                width: 100%;
                height: 400px;
                margin-bottom: 40px;
                background-color: #fff;


                >.inner {
                    height: 100px;
                    padding-top: 130px;
                    margin: 0 auto 130px;
                    //background-color: orange;

                    >h2 {
                        position: relative;
                        text-align: center;
                        font-size: 35px;
                        font-weight: 600;
                        margin-bottom: 50px;

                        &:after {
                            position: absolute;
                            top: 60px;
                            left: 50%;
                            transform: translate(-50%, -50%);
                            width: 120px;
                            height: 4px;
                            border: 3px dotted $point-color2;
                            content: '';
                        }
                    }
                    p {
                        text-align: center;
                        font-size: 17px;
                        letter-spacing: -1px;
                        color: #999;
                        line-height: 1.45em;
                    }
                }//end of inner

            }//end of class research

            .inner {


                >.rndSys {
                    width: 100%;
                    //background-color: green;

                    >.camera {
                        margin: 0 auto;
                        width: 100%;//m
                        height: 300px;//m
                        background-image: url(../images/camera.png);
                        background-repeat: no-repeat;
                        background-position: 50% 50%;
                        background-size: contain;//m
                    }//end of camera

                    >ul {
                        //background-color: orange;

                        >li {
                            float: inherit;//m

                            &:first-child {
                                font-size: 32px;
                                font-weight: 600;
                                padding: 0 10px 0 10px;//m

                            }
                            &:last-child {
                                display: none;//m
                                font-size: 16px;
                                padding-top: 5px;//m
                                padding-left: 10px;//m
                                padding-right: 10px;//m

                            }

                        }
                    }//ednd of ul

                    .rndSys_info {
                        padding-top: 10px;
                        padding: 10px;//m
                        line-height: 1.5em;
                        color: #aaa;
                        cursor: default;
                    }//end of rndSys_info
                }//end of rndSys



                    .strength {
                        margin-top: 50px;//m
                        width: 100%;

                        >.strength_box1 {
                            float: inherit;//m
                            width: 100%;//m
                            height: 560px;
                            //background-color: orange;

                            >ul {
                                padding: 0px 0 0 0px;//m
                                //background-color: orange;

                                >li {
                                    float: inherit;//m

                                    &:first-child {
                                        font-size: 32px;
                                        font-weight: 600;
                                        padding: 0 10px 0 10px;//m
                                    }
                                    &:last-child {
                                        display: none;//m
                                        font-size: 16px;
                                        padding-top: 15px;
                                        padding-left: 3px;
                                    }

                                }
                            }//ednd of ul

                            >.strength_top {
                                margin-top: 30px;//m
                                padding-left: 0px;//m
                                padding-right: 0px;//m
                                width: 100%;//m
                                height: 170px;//m

                                //background-color: green;

                                >ul {
                                    >li {
                                        float: left;
                                        width: 100%;
                                        height: 170px;
                                        border-bottom: 1px dashed #ccc;

                                        &:first-child {
                                            height: 160px;//m

                                            >dl>dt>ol>li:first-child {
                                                background-image: url(../images/strength_01.png);
                                            }//터널 유고영상 빅데이터 확보 아이콘

                                        }//end of ul li:first-child_터널 유고영상 빅데이터 확보

                                        &:last-child {
                                            padding-top: 50px;//m
                                            height: 200px;//m


                                            >dl>dt>ol>li:first-child {
                                                background-image: url(../images/strength_02.png);
                                            }//터널 유고영상 빅데이터 확보 아이콘

                                        }//end of ul li:first-child_현존하는 시스템의 한계극복기능

                                        >dl {
                                            width: 100%;

                                            >dt {
                                                width: 100%;//m
                                                height: 60px;
                                                //background-color: gray;

                                                >ol {

                                                    >li {
                                                        float: left;

                                                        &:first-child {//아이콘의 공통 스타일
                                                            width: 40px;
                                                            height: 40px;
                                                            text-indent: -99999px;
                                                            background-size: cover;
                                                            background-repeat: no-repeat;
                                                            background-position: 50% 50%;
                                                            margin-left: 10px;//m
                                                        }//end of first-child

                                                        &:last-child {//아이콘 옆 글자

                                                            >dl {
                                                                padding-left: 10px;//m
                                                                >dt {
                                                                    font-size: 17px;
                                                                    font-weight: 600;
                                                                    padding : 5px 0 0px 0;//m
                                                                    cursor: default;
                                                                }
                                                                >dd {
                                                                    font-size: 13px;
                                                                    font-weight: 500;
                                                                    cursor: default;
                                                                }//end of dl_strength

                                                                >.line {
                                                                    margin-top: 7px;
                                                                    width: 0px;
                                                                    height: 7px;
                                                                    background-color: orange;
                                                                }//end of line
                                                            }//end of dl
                                                        }//end of last-child

                                                    }//end of dt > ol > li
                                                }//end of ol
                                            }
                                            >dd {
                                                padding : 0px 0 0 10px;//m
                                                font-size: 15px;
                                                line-height: 1.45em;
                                                color: #333;
                                                transition: .3s;
                                                cursor: default;
                                            }//end of
                                        }//end of dl
                                    }//end of li
                                }//end of ul

                            }//end of strength_top

                            >.strength_bot {
                                padding-left: 0px;//m
                                padding-right: 0px;//m
                                width: 100%;//m
                                height: 200px;
                                //background-color: green;


                                >ul {
                                    >li {
                                        float: left;
                                        width: 100%;
                                        height: 200px;
                                        border-bottom: 1px dashed #ccc;

                                        &:first-child {
                                            padding-top: 50px;//m
                                            height: 160px;//m


                                            >dl>dt>ol>li:first-child {
                                                background-image: url(../images/strength_03.png);
                                            }//우수한 경제성 아이콘

                                        }//end of ul li:first-child_우수한 경제성 아이콘

                                        &:last-child {
                                            padding-top: 50px;//m
                                            height: 160px;//m

                                            >dl>dt>ol>li:first-child {
                                                background-image: url(../images/strength_04.png);
                                            }//지속적인 기술력 성장 아이콘

                                        }//end of ul li:first-child_속적인 기술력 성장 아이콘

                                        >dl {
                                            width: 100%;

                                            >dt {
                                                width: 100%;//m
                                                height: 60px;
                                                //background-color: gray;

                                                >ol {

                                                    >li {
                                                        float: left;

                                                        &:first-child {//아이콘의 공통 스타일
                                                            width: 40px;
                                                            height: 40px;
                                                            text-indent: -99999px;
                                                            background-size: cover;
                                                            background-repeat: no-repeat;
                                                            background-position: 50% 50%;
                                                            margin-left: 10px;//m
                                                        }//end of first-child

                                                        &:last-child {//아이콘 옆 글자

                                                            >dl {
                                                                padding-left: 10px;//m
                                                                >dt {
                                                                    font-size: 17px;
                                                                    font-weight: 600;
                                                                    padding : 5px 0 0px 0;//m
                                                                    cursor: default;
                                                                }
                                                                >dd {
                                                                    font-size: 13px;
                                                                    font-weight: 500;
                                                                    cursor: default;
                                                                }//end of dl_strength

                                                                >.line {
                                                                    margin-top: 7px;
                                                                    width: 0px;
                                                                    height: 7px;
                                                                    background-color: orange;
                                                                }//end of line
                                                            }//end of dl
                                                        }//end of last-child

                                                    }//end of dt > ol > li
                                                }//end of ol
                                            }
                                            >dd {
                                                padding : 0px 0 0 10px;//m
                                                font-size: 15px;
                                                line-height: 1.45em;
                                                color: #333;
                                                transition: .3s;
                                                cursor: default;
                                            }//end of
                                        }//end of dl
                                    }//end of li
                                }//end of ul

                            }//end of strength_bot

                        }//end of strength_box1

                        >.strength_box2 {
                            display: none;//m
                            float: left;
                            width: 330px;
                            height: 560px;
                            background-image: url(../images/strength.jpg);
                            background-size: cover;
                            background-repeat: no-repeat;
                            background-position: 50% 0;

                        }//end of strength_box2


                    }//end of strength


                    >.rnd_schedule {
                        width: 100%;
                        margin-top: 80px;//m
                        //background-color: green;

                        >ul {
                            //background-color: orange;

                            >li {
                                float: left;

                                &:first-child {
                                    font-size: 32px;
                                    font-weight: 600;
                                    padding: 0 10px 0 10px;//m
                                }
                                &:last-child {
                                    display: none;//m
                                    font-size: 16px;
                                    padding-top: 15px;
                                    padding-left: 3px;
                                }

                            }
                        }//end of ul

                        >.schedule_content {
                            width: 100%;//m
                            margin-top: 30px;

                            >ul {
                                width: 90%;
                                height: auto;//m
                                //margin-bottom: 10px;
                                margin: 0 auto 10px;//m
                                //background-color: orange;

                                >li {
                                    float: inherit;//m

                                    &:first-child {
                                        width: 100%;
                                        height: 100%;
                                        background-color: #1e3571;
                                        text-align: center;
                                        font-size: 16px;
                                        font-weight: 600;
                                        line-height: 70px;
                                        color: #fff;
                                        cursor: default;
                                    }//end of 스케쥴 제목

                                    &:last-child {
                                        width: 100%;
                                        height: 100%;
                                        border: 1px solid #1e3571;
                                        box-sizing: border-box;
                                        padding: 30px;
                                        font-size: 16px;
                                        font-weight: 600;
                                        line-height: 1.45em;//m
                                        cursor: default;
                                        transition-duration: .2s;

                                        >em {
                                            opacity: 0;
                                        }
                                    }//end of 스케쥴 제목

                                }//end of li
                            }//end of ul
                        }//end of schedule_content




                    }//end of rnd_schedule


                >.rnd_outside {
                    width: 100%;
                    margin-top: 80px;//m
                    //background-color: green;

                    >ul {
                        //background-color: orange;

                        >li {
                            float: left;

                            &:first-child {
                                font-size: 32px;
                                font-weight: 600;
                                padding: 0 10px 0 10px;//m
                            }
                            &:last-child {
                                display: none;//m
                                font-size: 16px;
                                padding-top: 15px;
                                padding-left: 3px;
                            }

                        }
                    }//ednd of ul

                    >ol {
                        margin-top: 30px;
                        width: 100%;

                        >li {
                            float: left;
                            width: 100%;//m
                            height: 200px;//m
                            background-repeat: no-repeat;
                            background-size: cover;

                            &:nth-child(1) {
                                background-image: url(../images/thief.png);
                                background-position:24% 50%;
                            }
                            &:nth-child(2) {
                                background-image: url(../images/lamp.jpg);
                                background-position:60% 50%;
                            }
                            &:nth-child(3) {
                                background-image: url(../images/auto_btn.png);
                                background-position:50% 50%;
                            }
                            &:nth-child(4) {
                                background-image: url(../images/hemet.jpg);
                                background-position:45% 50%;
                            }

                            >dl {
                                opacity: 0;
                                width: 100%;
                                height: 100%;
                                background-color: rgba(0,0,0,0.6);
                                color: #fff;
                                text-align: center;
                                cursor: default;

                                >dt {
                                    position: relative;
                                    padding-top: 50px;//m
                                    font-size: 25px;

                                    &:after {
                                        position: absolute;
                                        top: 90px;
                                        left: 50%;
                                        transform: translateX(-50%);
                                        width: 20px;
                                        height: 1px;
                                        background-color: #fff;
                                        content: '';
                                    }
                                }

                                >dd {
                                    padding: 30px 30px 0 30px;
                                    font-size: 14px;
                                    text-align: center;
                                    line-height: 1.6em;
                                    text-align: center;//m
                                }
                            }
                        }//end of li
                    }

                }//end of rnd_outside
            }//end of inner

    }//end of #research

}//end of research 모바일
*/
#research {
  width: 100%;
  background-color: white; }
  #research > .inner {
    width: 100%;
    height: 180px;
    padding-top: 60px;
    margin: 0 auto;
    background-image: url(../images/research_m01.jpg); }
    #research > .inner > h2 {
      position: relative;
      text-align: center;
      font-size: 35px;
      font-weight: 600;
      margin-bottom: 50px;
      color: #fff; }
      #research > .inner > h2:after {
        position: absolute;
        top: 60px;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 120px;
        height: 4px;
        border: 3px dotted #ffc700;
        content: ''; }
    #research > .inner > .threeTap {
      width: 100%; }
      #research > .inner > .threeTap ul {
        width: 960px;
        margin: 0 auto; }
        #research > .inner > .threeTap ul > li {
          display: block;
          float: left;
          margin: 0 20px;
          font-size: 20px;
          font-weight: 600;
          color: #fff;
          cursor: default; }
  #research > .research {
    padding-top: 130px;
    margin-bottom: 100px;
    width: 100%; }
    #research > .research > div {
      width: 100%; }
      #research > .research > div > ul > li {
        float: left;
        width: 50%;
        height: 450px;
        background-size: contain;
        background: no-repeat;
        background-position: 50% 50%; }
        #research > .research > div > ul > li:first-child {
          text-indent: -99999px; }
        #research > .research > div > ul > li:last-child {
          height: 240px;
          margin-top: 120px; }
          #research > .research > div > ul > li:last-child > dl {
            padding-left: 100px; }
            #research > .research > div > ul > li:last-child > dl > dt {
              position: relative;
              font-size: 40px;
              font-weight: 500;
              margin-bottom: 30px;
              color: #333; }
              #research > .research > div > ul > li:last-child > dl > dt:after {
                position: absolute;
                top: 60px;
                left: 0;
                width: 60px;
                height: 4px;
                background-color: #ffc700;
                content: ''; }
              #research > .research > div > ul > li:last-child > dl > dt > span {
                padding-left: 4px;
                font-size: 16px;
                color: #1e3571;
                font-weight: 500; }
            #research > .research > div > ul > li:last-child > dl > dd {
              position: relative;
              line-height: 2em;
              padding-left: 20px;
              color: #aaa; }
              #research > .research > div > ul > li:last-child > dl > dd:after {
                position: absolute;
                top: 18px;
                left: 5px;
                transform: translateY(-50%);
                width: 5px;
                height: 5px;
                background-color: #1e3571;
                border-radius: 7px;
                content: ''; }
      #research > .research > div.research_01 > ul > li:first-child {
        background-image: url(../images/camera.png);
        background-size: contain; }
      #research > .research > div.research_02 {
        width: 100%;
        height: 100%;
        background-image: url(../images/bg_2.png); }
        #research > .research > div.research_02 > ul > li > dl dt {
          color: #fff; }
        #research > .research > div.research_02 > ul > li > dl dd {
          color: #fff; }
        #research > .research > div.research_02 > ul > li:first-child {
          background-image: url(../images/crack.png);
          background-size: contain; }
      #research > .research > div.research_03 > ul > li:first-child {
        background-image: url(../images/moon.png);
        background-size: contain;
        background-repeat: no-repeat; }

@media screen and (max-width: 768px) {
  #research {
    width: 100%;
    background-color: white; }
    #research > .inner {
      height: 180px;
      padding-top: 30px;
      margin: 0 auto;
      background-image: url(../images/research_m01.jpg); }
      #research > .inner > h2 {
        position: relative;
        text-align: center;
        font-size: 22px;
        font-weight: 600;
        margin-bottom: 50px; }
        #research > .inner > h2:after {
          position: absolute;
          top: 50px;
          left: 50%;
          transform: translate(-50%, -50%);
          width: 120px;
          height: 4px;
          border: 3px dotted #ffc700;
          content: ''; }
      #research > .inner > .threeTap {
        width: 100%;
        height: 100%; }
        #research > .inner > .threeTap ul {
          width: 100%;
          margin: 0 auto; }
          #research > .inner > .threeTap ul > li {
            display: block;
            float: inherit;
            text-align: center;
            margin: 10px 20px;
            font-size: 20px;
            font-weight: 600;
            color: #fff;
            cursor: default; }
    #research > .category {
      position: fixed;
      bottom: 0;
      width: 100%;
      border-bottom: 1px solid #ddd;
      z-index: 99999; }
      #research > .category > ul {
        margin: 0 auto;
        width: 100%; }
        #research > .category > ul > li {
          float: left;
          width: 25%;
          height: 40px;
          line-height: 40px;
          text-align: center;
          font-weight: 600;
          margin-right: 0px;
          background-color: #eee;
          color: #555;
          cursor: pointer; }
          #research > .category > ul > li:last-child {
            margin-right: 0;
            border-bottom: none; }
          #research > .category > ul > li:hover {
            color: #fff;
            background-color: #1e3571; }
          #research > .category > ul > li.on {
            color: #fff;
            background-color: #1e3571; }
    #research > .research {
      padding-top: 0px;
      width: 100%;
      background-image: url(../images/bus_bg.jpg); }
      #research > .research > div {
        width: 100%;
        margin-top: 30px; }
        #research > .research > div:first-child {
          margin-top: 0; }
        #research > .research > div > ul > li {
          float: inherit;
          width: 100%;
          height: 550px;
          background-size: contain;
          background: no-repeat;
          background-position: 50% 50%; }
          #research > .research > div > ul > li:first-child {
            height: 200px;
            float: inherit !important;
            text-indent: -99999px; }
          #research > .research > div > ul > li:last-child {
            height: auto;
            margin-top: 20px; }
            #research > .research > div > ul > li:last-child > dl {
              width: 90%;
              padding-left: 0px;
              margin: 0 auto; }
              #research > .research > div > ul > li:last-child > dl > dt {
                position: relative;
                font-size: 30px;
                font-weight: 500;
                margin-bottom: 30px;
                color: #333; }
                #research > .research > div > ul > li:last-child > dl > dt:after {
                  display: none;
                  position: absolute;
                  top: 50px;
                  left: 0;
                  width: 60px;
                  height: 4px;
                  background-color: #ffc700;
                  content: ''; }
                #research > .research > div > ul > li:last-child > dl > dt > span {
                  padding-left: 4px;
                  font-size: 16px;
                  color: #1e3571;
                  font-weight: 500; }
              #research > .research > div > ul > li:last-child > dl > dd {
                position: relative;
                line-height: 2em;
                padding-left: 20px;
                color: #aaa; }
                #research > .research > div > ul > li:last-child > dl > dd > br {
                  display: none; }
                #research > .research > div > ul > li:last-child > dl > dd:after {
                  position: absolute;
                  top: 18px;
                  left: 5px;
                  transform: translateY(-50%);
                  width: 5px;
                  height: 5px;
                  background-color: #1e3571;
                  border-radius: 7px;
                  content: ''; }
        #research > .research > div.research_01 > ul > li:first-child {
          background-image: url(../images/camera.png);
          background-size: contain; }
        #research > .research > div.research_02 {
          width: 100%;
          height: 100%;
          background-image: url(../images/bg_2.png); }
          #research > .research > div.research_02 > ul > li > dl dt {
            color: #fff; }
          #research > .research > div.research_02 > ul > li > dl dd {
            color: #fff; }
          #research > .research > div.research_02 > ul > li:first-child {
            background-image: url(../images/crack.png);
            background-size: contain; }
        #research > .research > div.research_03 > ul > li:first-child {
          background-image: url(../images/moon.png);
          background-size: contain;
          background-repeat: no-repeat; } }
/*사업영역*/
#business {
  width: 100%;
  background-color: white; }
  #business > .inner {
    height: 100px;
    padding-top: 130px;
    margin: 0 auto 130px; }
    #business > .inner > h2 {
      position: relative;
      text-align: center;
      font-size: 35px;
      font-weight: 600;
      margin-bottom: 50px; }
      #business > .inner > h2:after {
        position: absolute;
        top: 60px;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 120px;
        height: 4px;
        border: 3px dotted #ffc700;
        content: ''; }
    #business > .inner p {
      text-align: center;
      font-size: 17px;
      letter-spacing: -1px;
      color: #999;
      line-height: 1.45em; }
  #business > .category {
    width: 100%;
    border-bottom: 1px solid #eee; }
    #business > .category > ul {
      margin: 0 auto;
      width: 850px; }
      #business > .category > ul > li {
        float: left;
        width: 24%;
        height: 40px;
        line-height: 40px;
        text-align: center;
        font-weight: 600;
        margin-right: 3px;
        background-color: #ddd;
        color: #555;
        cursor: pointer; }
        #business > .category > ul > li:last-child {
          margin-right: 0; }
        #business > .category > ul > li:hover {
          color: #fff;
          background-color: #1e3571; }
        #business > .category > ul > li.on {
          color: #fff;
          background-color: #1e3571; }
  #business > .business {
    padding-top: 130px;
    width: 100%;
    background-image: url(../images/bus_bg.jpg); }
    #business > .business > div {
      width: 100%; }
      #business > .business > div > ul > li {
        float: left;
        width: 50%;
        height: 450px;
        background-size: contain;
        background: no-repeat;
        background-position: 50% 50%; }
        #business > .business > div > ul > li:first-child {
          text-indent: -99999px; }
        #business > .business > div > ul > li:last-child {
          height: 240px;
          margin-top: 120px; }
          #business > .business > div > ul > li:last-child > dl {
            padding-left: 100px; }
            #business > .business > div > ul > li:last-child > dl > dt {
              position: relative;
              font-size: 40px;
              font-weight: 500;
              margin-bottom: 30px;
              color: #333; }
              #business > .business > div > ul > li:last-child > dl > dt:after {
                position: absolute;
                top: 60px;
                left: 0;
                width: 60px;
                height: 4px;
                background-color: #ffc700;
                content: ''; }
              #business > .business > div > ul > li:last-child > dl > dt > span {
                padding-left: 4px;
                font-size: 16px;
                color: #1e3571;
                font-weight: 500; }
            #business > .business > div > ul > li:last-child > dl > dd {
              position: relative;
              line-height: 2em;
              padding-left: 20px;
              color: #aaa; }
              #business > .business > div > ul > li:last-child > dl > dd:after {
                position: absolute;
                top: 18px;
                left: 5px;
                transform: translateY(-50%);
                width: 5px;
                height: 5px;
                background-color: #1e3571;
                border-radius: 7px;
                content: ''; }
      #business > .business > div.business_01 > ul > li:first-child {
        background-image: url(../images/business_ai2.png);
        background-size: contain; }
      #business > .business > div.business_02 > ul > li:first-child {
        background-image: url(../images/bigdata.jpg);
        background-size: contain; }
      #business > .business > div.business_03 > ul > li:first-child {
        background-image: url(../images/soc.jpg);
        background-size: contain;
        background-repeat: no-repeat; }
      #business > .business > div.business_04 {
        padding-bottom: 100px; }
        #business > .business > div.business_04 > ul > li:first-child {
          background-image: url(../images/si.jpg);
          background-size: cover;
          background-repeat: no-repeat;
          background-position: 0 88%; }

@media screen and (max-width: 768px) {
  #business {
    width: 100%;
    background-color: white; }
    #business > .inner {
      height: 50px;
      padding-top: 60px;
      margin: 0 auto 130px; }
      #business > .inner > h2 {
        position: relative;
        text-align: center;
        font-size: 22px;
        font-weight: 600;
        margin-bottom: 50px; }
        #business > .inner > h2:after {
          position: absolute;
          top: 50px;
          left: 50%;
          transform: translate(-50%, -50%);
          width: 120px;
          height: 4px;
          border: 3px dotted #ffc700;
          content: ''; }
      #business > .inner p {
        text-align: center;
        font-size: 15px;
        letter-spacing: -1px;
        color: #999;
        line-height: 1.45em; }
    #business > .category {
      position: fixed;
      bottom: 0;
      width: 100%;
      border-bottom: 1px solid #ddd;
      z-index: 99999; }
      #business > .category > ul {
        margin: 0 auto;
        width: 100%; }
        #business > .category > ul > li {
          float: left;
          width: 25%;
          height: 40px;
          line-height: 40px;
          text-align: center;
          font-weight: 600;
          margin-right: 0px;
          background-color: #eee;
          color: #555;
          cursor: pointer; }
          #business > .category > ul > li:last-child {
            margin-right: 0;
            border-bottom: none; }
          #business > .category > ul > li:hover {
            color: #fff;
            background-color: #1e3571; }
          #business > .category > ul > li.on {
            color: #fff;
            background-color: #1e3571; }
    #business > .business {
      padding-top: 0px;
      width: 100%;
      background-image: url(../images/bus_bg.jpg); }
      #business > .business > div {
        width: 100%;
        margin-top: 30px; }
        #business > .business > div:first-child {
          margin-top: 0; }
        #business > .business > div > ul > li {
          float: inherit;
          width: 100%;
          height: 550px;
          background-size: contain;
          background: no-repeat;
          background-position: 50% 50%; }
          #business > .business > div > ul > li:first-child {
            height: 200px;
            float: inherit !important;
            text-indent: -99999px; }
          #business > .business > div > ul > li:last-child {
            height: auto;
            margin-top: 20px; }
            #business > .business > div > ul > li:last-child > dl {
              width: 90%;
              padding-left: 0px;
              margin: 0 auto; }
              #business > .business > div > ul > li:last-child > dl > dt {
                position: relative;
                font-size: 30px;
                font-weight: 500;
                margin-bottom: 30px;
                color: #333; }
                #business > .business > div > ul > li:last-child > dl > dt:after {
                  position: absolute;
                  top: 50px;
                  left: 0;
                  width: 60px;
                  height: 4px;
                  background-color: #ffc700;
                  content: ''; }
                #business > .business > div > ul > li:last-child > dl > dt > span {
                  padding-left: 4px;
                  font-size: 16px;
                  color: #1e3571;
                  font-weight: 500; }
              #business > .business > div > ul > li:last-child > dl > dd {
                position: relative;
                line-height: 2em;
                padding-left: 20px;
                color: #aaa; }
                #business > .business > div > ul > li:last-child > dl > dd > br {
                  display: none; }
                #business > .business > div > ul > li:last-child > dl > dd:after {
                  position: absolute;
                  top: 18px;
                  left: 5px;
                  transform: translateY(-50%);
                  width: 5px;
                  height: 5px;
                  background-color: #1e3571;
                  border-radius: 7px;
                  content: ''; }
        #business > .business > div.business_01 > ul > li:first-child {
          background-image: url(../images/business_ai2.png);
          background-size: contain; }
        #business > .business > div.business_02 > ul > li:first-child {
          background-image: url(../images/bigdata.jpg);
          background-size: contain; }
        #business > .business > div.business_03 > ul > li:first-child {
          background-image: url(../images/soc.jpg);
          background-size: cover;
          background-repeat: no-repeat; }
        #business > .business > div.business_04 {
          padding-bottom: 40px; }
          #business > .business > div.business_04 > ul > li:first-child {
            background-image: url(../images/si.jpg);
            background-size: cover;
            background-repeat: no-repeat;
            background-position: 50% 90%; } }
#faq {
  position: relative;
  width: 100%;
  margin-bottom: 60px;
  height: 550px;
  background-color: #fff; }
  #faq > .inner {
    width: 1000px;
    margin: 0 auto; }
    #faq > .inner > .faq_info {
      float: left;
      width: 450px;
      margin: 0 auto; }
      #faq > .inner > .faq_info > ul {
        margin-top: 80px;
        width: 100%; }
        #faq > .inner > .faq_info > ul > li {
          margin-top: 20px;
          font-size: 14px;
          font-weight: 500;
          color: #333;
          line-height: 1.7em; }
          #faq > .inner > .faq_info > ul > li:last-child {
            margin-top: 50px;
            font-size: 17px;
            color: #1e3571;
            font-weight: 600; }
          #faq > .inner > .faq_info > ul > li > span {
            font-size: 20px;
            font-weight: 600; }
          #faq > .inner > .faq_info > ul > li > em {
            color: #eee; }
          #faq > .inner > .faq_info > ul > li.faq_info_main {
            position: relative;
            font-size: 30px;
            font-weight: 700;
            color: #1e3571;
            margin-bottom: 55px;
            line-height: 1.3em; }
            #faq > .inner > .faq_info > ul > li.faq_info_main:after {
              position: absolute;
              top: 65px;
              left: 0;
              width: 100%;
              height: 1px;
              background-color: #ddd;
              content: ''; }
    #faq > .inner > .map {
      float: right;
      margin-top: 50px;
      width: 540px;
      height: 400px;
      border: 0; }

@media screen and (max-width: 768px) {
  #faq {
    position: relative;
    width: 100%;
    padding-bottom: 60px;
    margin-bottom: 0px;
    height: auto;
    background-color: #fff; }
    #faq > .inner {
      width: 100%;
      margin: 0 auto; }
      #faq > .inner > .faq_info {
        float: inherit;
        width: 90%;
        margin: 0 auto; }
        #faq > .inner > .faq_info > ul {
          margin-top: 80px;
          width: 100%; }
          #faq > .inner > .faq_info > ul > li {
            margin-top: 20px;
            font-size: 14px;
            font-weight: 500;
            color: #333;
            line-height: 1.7em; }
            #faq > .inner > .faq_info > ul > li:last-child {
              border-top: 1px dotted #ddd;
              margin-top: 20px;
              padding-top: 10px;
              font-size: 14px;
              color: #1e3571;
              font-weight: 600; }
            #faq > .inner > .faq_info > ul > li > span {
              font-size: 17px;
              font-weight: 600; }
            #faq > .inner > .faq_info > ul > li > em {
              color: #eee; }
            #faq > .inner > .faq_info > ul > li.faq_info_main {
              position: relative;
              text-align: center;
              font-size: 22px;
              font-weight: 700;
              color: #1e3571;
              margin-bottom: 55px;
              line-height: 1.3em; }
              #faq > .inner > .faq_info > ul > li.faq_info_main:after {
                position: absolute;
                top: 65px;
                left: 0;
                width: 100%;
                height: 1px;
                background-color: #ddd;
                content: ''; }
      #faq > .inner > .map {
        float: inherit;
        margin-top: 20px;
        width: 100%;
        height: 400px;
        border: 0; } }
/*반응형*/
.pos_right {
  background-color: red; }
  .pos_right > dl > dt:after {
    left: 200px; }

/*# sourceMappingURL=style.css.map */