/*产品*/
.web_prolist {
  overflow: hidden;
  margin-left: 0px;
}
.web_prolist li {
  float: left;
  margin-left: 8px;
  margin-right: 8px;
  width: 222px;
  margin-bottom: 20px;
  box-sizing: border-box;
  border: 1px #D5D5D5 solid;
}
.web_prolist li a {
  display: block;
  width: 100%;

}
.web_prolist li span {
  display: block;
  width: 100%;
  height: 30px;
  line-height: 30px;
  color: #fff;
  background: #A8A8A8;
  text-align: center;
  font-size: 13px;
}

.web_prolist li:hover span {
  background:#33B7B4;
}