.banner {
    height: auto;
    /*height: 600px;*/
}

.Caselist {
  /*margin-top: 600px;*/
}

.Caselist .imgbox {
  margin-top: 30px;
}

.Caselist .article {
  color: #303030;
  margin: 25px 0;
}

.Caselist .article .tit {
  font-size: 28px;
  text-align: center;
  margin-bottom: 40px;
}

.Caselist .article .content {
  font-size: 18px;
  text-indent: 2em;
  line-height: 28px;
}

.Caselist .article .imgs {
  margin: 25px 0;
}

.Caselist .article .imgs img {
  width: 1200px;
  height: 550px;
  margin-top: 20px;
}