@charset "UTF-8";
.sub_menu .navbar .navbar-nav .nav-item:nth-child(3) .dropdown-menu .dropdown-item {
        padding: 0.25rem 4.45rem !important;
}
/* section header */
.header_bg {
  width: 100%;
  height: 400px;
  background: url("../img/business/header_bg.png") no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
/* end section header */

/* navbar2 */

/* end navbar2 */

/* section2 */
.section2 {
  padding-top: 80px;
}
.section .section_box .title h1 {
  font-size: 80px;
  font-weight: 800;
}
.section .section_box .txt_box {
  padding-top: 50px 0 10px 0;
}
.section .section_box .txt_box .sub_title {
  font-size: 27px;
  color: #222;
}
.section .section_box .txt_box .sub_title p {
  display: inline;
  vertical-align: middle;
}
.section .section_box .txt_box .txt {
  font-size: 18px;
  color: #777;
  padding-left: 15px;
}
.section2 .cont>img,
.consulting .section1 .img {
  margin: auto;
  width: 100%;
}
.section2 .cont>img:last-child{
  padding-top: 30px;
}
/* end section2 */

/* section3 */
.section3 {
  height: 100%;
  padding: 90px 0 150px 0;
}
.section3 .section3_bg {
  background: linear-gradient(to top, #fff 0, #fff 20%, #f1f5fb 20%, #f1f5fb 80%, #fff 80%, #fff 100%);
  padding: 50px 0;
}
/* end section3 */


/* business_iot, healthcare, smartcity */
.healthcare .section .section_box .sub_title,
.iot .section .section_box .sub_title {
  padding-bottom: 30px;
}
.healthcare .section2 .section_box .cont,
.iot .section2 .section_box .cont {
  padding-left: 15px;
}
.healthcare .section2 .section_box .cont .cont_txt,
.iot .section2 .section_box .cont .cont_txt {
  padding-left: 50px;
  font-size: 18px;
  color: #777;
  line-height: 22px;
  text-indent: -12px;
  font-weight: 400;
}
.iot .section3 .section_box .txt_box2 .txt_box3 .cont_txt2 p {
  padding-left: 40px;
}
.iot .section4, .healthcare .section4 {
  padding-bottom: 100px;
}
.healthcare .section4 .section_box .txt_box .txt_box2,
.iot .section4 .section_box .txt_box .txt_box2 {
  padding: 0 0 0 15px;
}
.iot .section4 .section_box .txt_box .txt_box2 .txt_box3 .sub_title3 {
  padding-top: 30px;
}
.iot .section4 .section_box .txt_box .txt_box2 .txt_box3 img {
  padding: 15px 0;
  max-width: 800px;
  width: 100%;
}
.healthcare .section2 .section_box div:nth-child(3) .txt_box3 img,
.healthcare .section3 .section_box>img,
.healthcare .section4 .section_box .txt_box2 .txt_box3 img,
.healthcare.smartcity .section .section_box .txt_box>img,
.consulting .section1 .img img,
.consulting .section2 .line img
 {
  padding: 15px 0;
  max-width: 1100px;
  width: 100%;
}
.healthcare .section .section_box .txt_box2,
.iot .section .section_box .txt_box2 {
  padding: 70px 0 0 15px;
}
.healthcare .section .section_box .txt_box2 .sub_title2,
.iot .section .section_box .txt_box2 .sub_title2 {
    font-size: 23px;
    font-weight: 700;
}
.healthcare .section .section_box .txt_box2 .sub_title3,
.iot .section .section_box .txt_box2 .sub_title3 {
    font-size: 20px;
    color: #4f94d1;
    font-weight: 400;
    margin-bottom: 2px;
}
.iot .section .section_box .txt_box2 .txt_box3 .cont_txt2,
.healthcare .section .section_box .txt_box2 .txt_box3 .cont_txt2 {
    font-size: 16px;
    color: #777;
    line-height: 20px;
    font-weight: 400;
}
.iot .section .txt_box2 .txt_box3 .cont_txt2 p,
.healthcare .section .txt_box2 .txt_box3 .cont_txt2 p {
    margin-bottom: 5px;
    text-indent: -10px;
    padding-left: 10px;
}
.iot .section .section_box .txt_box2 .txt_box3 .cont_box4,
.healthcare .section .section_box .txt_box2 .txt_box3 .cont_box4 {
  padding-bottom: 20px;
} 
.iot .section .txt_box2 .txt_box3 .line,
.healthcare .section .txt_box2 .txt_box3 .line {
  float: left;
  padding-right: 30px;
}
.healthcare .section.section4 .section_box .txt_box2 {
  padding: 0;
}
/* end business_iot, healthcare, smartcity */

/* consulting */
.consulting .section2 {
  padding-bottom: 100px;
}
.consulting .section2 .section_txt>div:first-child {
  border-top: 2px solid;
  border-image: linear-gradient( to right, #166ce3 20%, #b2b2b2 80%);
  border-image-slice: 1;
}
.consulting .section2 .section_txt>div:nth-child(n+2) {
  border-top: 1px solid #d7d7d7;
}
.consulting .section2 .section_txt>div:last-child {
  border-bottom: 2px solid #b2b2b2;
}
.consulting .section2 .section_txt>div {
  padding: 25px 0;
}
.consulting .section2 .section_txt>div ul {
  margin: 0;
}
.consulting .section2 .section_txt .txt_title {
  font-size: 23px;
  font-weight: 600;
}
.consulting .section2 .section_txt .txt_title,
.consulting .section2 .section_txt .txt_cont {
  float: left;
}
.consulting .section2 .section_txt ul {
  padding: 0;
}
.consulting .section2 .section_txt ul li {
  float: left;
  list-style: none;
  font-size: 18px;
  color: #777;
  padding-right: 20px;
}


/* end consulting */

@media (max-width:992px) {
  .iot .section .section_box .cont .cont_img,
  .healthcare .section .section_box .cont .cont_img, 
  .iot .section .section_box .tac,
  .healthcare .section .section_box .tac {
    text-align: center;
    padding-bottom: 30px;
  }
  .iot .section .section_box .cont .cont_txt,
  .healthcare .section .section_box .cont .cont_txt {
    padding-left: 20px;
  }
  
}
@media (min-width:991.9px) {
  .consulting .section2 .section_txt ul {
    padding-top: 3px;
  }
  .consulting .section2 .section_txt>div:nth-child(2) ul,
  .consulting .section2 .section_txt>div:nth-child(3) ul {
    padding-top: 20px;
  }
}

@media (min-width:991.9px) and (max-width: 1199.9px) {
  .consulting .section2 .section_txt>div:first-child .txt_title {
    padding-top: 10px;
  }
}

@media (max-width:767.9px) {
  .section2 {
    padding-top: 40px;
  }
  .section .section_box .title h1 {
    font-size: 40px;
  }
  .section .section_box .txt_box .sub_title {
    font-size: 17px;
  }
  .section .section_box .txt_box .txt {
    font-size: 14px;
  }

  .section3 {
    padding: 50px 0 90px 0;
  }
  .section3 .cont>img {
    width: 100%;
  }
  .section3 .section3_bg {
    padding: 20px 0;
  }

  .iot .section3 .section_box .txt_box .cont_img>div,
  .healthcare .section3 .section_box .txt_box .cont_img>div {
    text-align: center;
    padding: 15px 0;
  }
  .iot .section .section_box .cont .cont_txt,
  .healthcare .section .section_box .cont .cont_txt {
    font-size: 15px;
  }
  .iot .section .section_box .txt_box2 .sub_title2,
  .healthcare .section .section_box .txt_box2 .sub_title2 {
    font-size: 18px;
  }
  .iot .section .section_box .txt_box2 .sub_title3,
  .healthcare .section .section_box .txt_box2 .sub_title3 {
    font-size: 16px;
  }
  .iot .section .section_box .txt_box2 .txt_box3 .cont_txt2,
  .healthcare .section .section_box .txt_box2 .txt_box3 .cont_txt2 {
    font-size: 14px;
  }
  .consulting .section2 .section_txt .txt_title {
    font-size: 20px;
  }
  .consulting .section2 .section_txt ul li{
    font-size: 15px;
    font-weight: 400;
  }
}