@charset "utf-8";
.common-title {
  margin: 5.4rem 0 3.2rem;
}
.content_div h5{
font-size: 1.3rem;
    color: #004169;
    margin: 3.4rem 0 1.2rem 0;
}
.content_div .content > p {
  position: relative;
  font-size: 1rem;
  line-height: 1.75rem;
color:#333;
}

.description_view {
    margin-bottom: 5rem;
}
.imgsine{
  width: 100%;
}
.img_list{
  display: none;
  flex-flow: wrap;
  margin-bottom: 3.2rem;
}
.img_list.act{
  display: flex;
}
.img_list .img_box{
  flex-shrink: 0;
  width: 32rem;
  height: 16.9rem;
  position: relative;
  overflow: hidden;
  border-radius: 0.4rem;
  margin-bottom: 2.5rem;
}
.img_list .img_box .name{
  font-size: 1rem;
  color: #fff;
  width: 100%;
  position: absolute;
  bottom: 2rem;
  text-align: center;
}
.scale-img-box:hover img {
  transform: scale(1.1);
}
/* 每个页面 footer 上的缺口颜色不同 */
footer .footer-arr{
  background: url('../assets/footer_bg_arr_2.png')no-repeat ;
  background-size: 2.85rem 1.15rem;
  background-position: left top;
}