.iot-block1 {
  padding-bottom: 50px;
}
.iot-block1 .iot-block1-con {
  margin-top: 80px;
}
.iot-block1 .iot-block1-con .tabs {
  width: 280px;
  float: left;
}
.iot-block1 .iot-block1-con .tabs .tabs-item {
  width: 278px;
  height: 118px;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 10px;
  font-size: 20px;
  color: #010101;
  line-height: 120px;
  margin-bottom: 60px;
  cursor: pointer;
}
.iot-block1 .iot-block1-con .tabs .tabs-item img {
  width: 40px;
  height: 40px;
  margin-left: 25px;
  margin-right: 24px;
}
.iot-block1 .iot-block1-con .tabs .tabs-item.act {
  color: #0E85FF;
  box-shadow: 0px 5px 26px 5px #eee;
  border: 1px solid #FFFFFF;
}
.iot-block1 .iot-block1-con .iot-swiper1 {
  float: right;
  width: 920px;
  height: 550px;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide {
  width: 920px;
  height: 550px;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide .item {
  float: left;
  margin-left: 80px;
  margin-bottom: 60px;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide .item img {
  float: left;
  width: 70px;
  height: 70px;
  margin-right: 20px;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide .item .desc {
  float: left;
  width: 290px;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide .item .desc .title {
  font-size: 20px;
  color: #000000;
  margin-bottom: 9px;
  font-weight: 500;
}
.iot-block1 .iot-block1-con .iot-swiper1 .swiper-slide .item .desc p {
  font-size: 16px;
  color: #666B7F;
  line-height: 24px;
}
.view-more {
  width: 280px;
  height: 40px;
  background: #FBA705;
  border-radius: 20px;
  line-height: 40px;
  font-size: 18px;
}
.iot-block2 {
  padding-bottom: 57px;
  width: 100%;
  min-width: 1200px;
  background-color: #F6F8FC;
}
.iot-block2 .iot-block2-con {
  margin-top: 80px;
  height: 460px;
  position: relative;
  background: url("../images/iot-block2-img.png") no-repeat center;
}
.iot-block2 .iot-block2-con .iot-block2-item1 {
  font-size: 16px;
  color: #000;
  font-weight: bold;
  line-height: 24px;
  position: absolute;
  left: 17px;
  vertical-align: bottom;
}
.iot-block2 .iot-block2-con .iot-block2-item1 img {
  margin-right: 17px;
}
.iot-block2 .iot-block2-con .iot-block2-item2 {
  width: 144px;
  font-size: 16px;
  color: #000;
  font-weight: bold;
  position: absolute;
  right: 0;
  line-height: 24px;
}
.iot-block2 .iot-block2-con .iot-block2-item2 img {
  margin-right: 14px;
}
.iot-block2 .iot-block2-con .iot-block2-item2 p {
  width: 120px;
  margin-top: 19px;
  font-size: 12px;
  color: #666666;
  font-weight: normal;
  line-height: 16px;
}
.iot-block2 .iot-block2-con .iot-block2-item3 {
  position: absolute;
  left: 150px;
  font-size: 14px;
  color: #686868;
  text-align: center;
}
.iot-block2 .iot-block2-con .iot-block2-item4 {
  position: absolute;
  top: 163px;
  width: 110px;
  font-size: 18px;
  color: #FFFFFF;
  text-align: center;
}
.iot-block2 .iot-block2-con .iot-block2-item4 .title {
  margin-top: 12px;
}
.iot-block2 .iot-block2-con .iot-block2-item4 p {
  font-size: 12px;
  margin-top: 10px;
}
.iot-block2 .iot-block2-con .iot-block2-item5 {
  position: absolute;
  font-size: 24px;
  color: #F6F8FC;
  left: 553px;
  top: 210px;
}
.iot-block2 .iot-block2-con .iot-block2-item6 {
  position: absolute;
  font-size: 14px;
  color: #F6F8FC;
  left: 206px;
  top: 217px;
}
.iot-block2 .iot-block2-con .iot-block2-item7 {
  position: absolute;
  font-size: 13px;
  color: #686868;
  left: 455px;
  top: 192px;
}
.iot-block2 .iot-block2-con .iot-block2-item8 {
  position: absolute;
  font-size: 13px;
  width: 130px;
  color: #333333;
  left: 782px;
  top: 340px;
  line-height: 18px;
}
.iot-block3 {
  width: 100%;
  min-width: 1200px;
  background: url("../images/iot-block3-bg.png") no-repeat center;
  height: 580px;
}
.iot-block3 .iot-block-con {
  padding-top: 70px;
}
.iot-block3 .iot-block-con .item {
  float: left;
  width: 180px;
  text-align: center;
  margin-left: 75px;
}
.iot-block3 .iot-block-con .item:first-child {
  margin-left: 0;
}
.iot-block3 .iot-block-con .item img {
  width: 80px;
  height: 80px;
  margin-bottom: 40px;
}
.iot-block3 .iot-block-con .item p {
  font-size: 24px;
  font-weight: bold;
  color: #010101;
  margin-bottom: 20px;
}
.iot-block3 .iot-block-con .item .desc {
  font-size: 16px;
  color: #3C4254;
  line-height: 24px;
}
.case-news {
  padding-bottom: 60px;
  width: 100%;
  min-width: 1200px;
  background-color: #F6F8FC;
}
.case-news .news-list {
  margin-top: 50px;
}
.case-news .news-list .news-item {
  float: left;
  width: 550px;
  height: 120px;
  padding: 25px;
}
.case-news .news-list .news-item:hover {
  background-color: #fff;
  box-shadow: 0px 0px 26px 5px #eee;
}
.case-news .news-list .news-item img {
  width: 180px;
  height: 120px;
  border-radius: 5px;
  display: block;
  margin-right: 20px;
}
.case-news .news-list .news-item .news-item-info {
  width: 320px;
}
.case-news .news-list .news-item .news-item-info .news-title {
  font-size: 18px;
  color: #000000;
  font-weight: 500;
  margin-bottom: 20px;
  display: block;
  line-height: 18px;
  margin-top: 20px;
}
.case-news .news-list .news-item .news-item-info .news-title:link,
.case-news .news-list .news-item .news-item-info .news-title:visited {
  color: #000000;
}
.case-news .news-list .news-item .news-item-info .news-title:hover {
  color: #0E85FF;
}
.case-news .news-list .news-item .news-item-info p {
  font-size: 14px;
  color: #808080;
  line-height: 18px;
  margin-bottom: 20px;
}
.case-box {
  border: 1px solid #E6E6E6;
}