.relative {
  position: relative;
}
.clearfix:after {
  content: "";
  height: 0;
  line-height: 0;
  display: block;
  visibility: hidden;
  clear: both;
}
.clearfix {
  zoom: 1;
}
.display {
  display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
}
.align-center {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.common-img {
  height: 191px;
  width: 551px;
}
.common-more {
  width: 72px;
  height: 26px;
  background: #DB2224;
  font-size: 16px;
  font-family: Microsoft YaHei;
  color: #FEFEFE;
  line-height: 26px;
  text-align: center;
  cursor: pointer;
}