.t-prom-img {
  overflow: hidden;
  /*三栏布局*/
  /*卡片有标题*/
  /*卡片带边框*/
}
.t-prom-img ul {
  margin-left: -14px;
  margin-top: -14px;
  zoom: 1;
}
.t-prom-img .col-3 li {
  width: 308px;
  margin-left: 14px;
  margin-top: 14px;
  float: left;
  *display: inline;
  /*for ie6 doblue margin*/
}
.t-prom-img .col-3 li img {
  width: 306px;
}
.t-prom-img .cart-title li b {
  display: block;
  font-size: 16px;
  font-weight: normal;
  color: #5c5c5c;
  margin-bottom: 8px;
}
.t-prom-img .cart-border li img {
  border: solid 1px #ededed;
}