.section {
  padding: 50px 0 80px;
}
.section .section-header {
  margin-bottom: 20px;
}
.section .section-header .title {
  position: relative;
  width: 228px;
  height: 39px;
  line-height: 39px;
  text-align: center;
  background-color: #0058B1;
  color: #fff;
  margin: 0 auto;
}
.section .section-header .title::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -450px;
  display: block;
  content: "";
  width: 430px;
  height: 0;
  border-bottom: 1px solid #cccccc;
}
.section .section-header .title::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -450px;
  display: block;
  content: "";
  width: 430px;
  height: 0;
  border-bottom: 1px solid #cccccc;
}
.section .section-content .section-list {
  display: flex;
  flex-wrap: wrap;
}
.section .section-content .section-list .item {
  width: 380px;
  margin-right: 30px;
  margin-bottom: 30px;
}
.section .section-content .section-list .item:nth-child(3n) {
  margin-right: 0px;
}
.section .section-content .section-list .item a {
  display: block;
  width: 100%;
  height: 100%;
}
.section .section-content .section-list .item a .item-img {
  width: 100%;
  height: 250px;
}
.section .section-content .section-list .item a .item-img img {
  width: 100%;
  height: 100%;
}
.section .section-content .section-list .item a .title {
  color: #5a5a5a;
  line-height: 40px;
  text-align: center;
}
.section .section-content .case-content h2 {
  font-size: 23px;
  color: #434343;
}
.section .section-content .case-content .time {
  font-size: 12px;
  color: #5a5a5a;
}
.section .section-content .case-content .show-img {
  margin-top: 20px;
}
.section .section-content .case-content .show-img .img-box {
  width: 550px;
  margin: 0 auto;
}
.section .section-content .case-content .show-img .img-box #img {
  width: 100%;
}
.section .section-content .case-content .show-img .img-list {
  width: 550px;
  margin: 10px auto;
}
.section .section-content .case-content .show-img .img-list li {
  float: left;
  width: 100px;
  height: 80px;
  margin: 5px;
  cursor: pointer;
}
.section .section-content .case-content .show-img .img-list li img {
  width: 100%;
  height: 100%;
}
.section .section-content .case-content .content {
  margin-top: 20px;
}