.govern {
  padding-bottom: 70px;
  border-bottom: 1px solid #eee;
}
.govern .govern-ul {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.govern .govern-ul li {
  width: 234px;
  height: 205px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.govern .govern-ul li a {
  text-align: center;
}
.govern .govern-ul li:hover {
  box-shadow: 0px 0px 29px 0px rgba(58, 58, 58, 0.1);
}
.cityIOC .core-function {
  width: 100%;
  height: 660px;
  margin-top: 40px;
  position: relative;
}
.cityIOC .core-function .core-list {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 110px;
  background: #00000060;
  box-shadow: 0px -1px 0px 0px #ffffff44;
}
.cityIOC .core-function .core-list ul {
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
.cityIOC .core-function .core-list ul li {
  text-align: center;
}
.cityIOC .core-outList {
  display: flex;
  padding: 60px 0;
  flex-direction: row;
  justify-content: space-between;
}
.cityIOC .core-outList li {
  text-align: center;
}
.visualScreen .core-advantage ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 60px;
}
.visualScreen .core-advantage ul li {
  width: 370px;
  height: 290px;
  padding: 40px;
  box-sizing: border-box;
  background: #FFFFFF;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  text-align: center;
  justify-content: center;
}
.visualScreen .core-advantage ul li:hover {
  box-shadow: 0px -1px 0px 0px #ffffff44;
}
.visualScreen .scene-list {
  width: 80%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  padding-bottom: 30px;
}
.visualScreen .scene-list li {
  height: 30px;
  cursor: pointer;
  border-bottom: 2px solid #ffffff;
}
.visualScreen .scene-list .on {
  border-bottom: 2px solid #2D74E2;
  color: #2D74E2;
}
.visualScreen .scene-box .scene-content {
  display: none;
  height: 480px;
}
.visualScreen .scene-box .scene-content .scene-text {
  display: flex;
  height: 100%;
  flex-direction: column;
  justify-content: center;
}
.visualScreen .scene-box .scene-content .scene-text p {
  width: 30%;
  line-height: 25px;
}
.visualScreen .scene-box .show {
  display: block;
}
.special-banner {
  text-align: center;
  width: 100%;
  left: 0;
}
.special-banner p {
  width: 100% !important;
}
.mask {
  height: 100%;
  width: 100%;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.65);
}
.accessPlatform .product-superiority {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
}
.accessPlatform .product-superiority li {
  width: 540px;
  height: 350px;
}
.accessPlatform .perceptivity {
  height: 718px;
}
.accessPlatform .perceptivity .img-box {
  height: 548px;
  position: relative;
}
.accessPlatform .perceptivity .img-box img {
  position: absolute;
  top: 60px;
}
.accessPlatform .scene-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 60px;
}
.accessPlatform .scene-list li {
  margin-top: 20px;
  width: 382px;
  height: 202px;
}
.accessPlatform .scene-list li p {
  line-height: 25px;
  width: 200px;
}
.accessPlatform .scene-list li:hover .mask {
  background-color: #2c75e2af;
}