/* 产品列表 */
article {
  background: #f4fbfd url(../images/com_circle.png) no-repeat right 0/1.6rem;
}

.pic-ad {
  text-align: center;
}
.pic-ad img {
  width: 100%;
}

.pics ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -3px;
  padding: 15px 0 0;
}
.pics ul li {
  width: 50%;
  padding: 3px;
}
.pics ul a {
  position: relative;
  display: block;
  padding: 10px 0;
  border: 1px solid #1a6082;
  border-radius: 15px;
}
.pics ul a i {
  display: block;
}
.pics ul a i img {
  width: 100%;
}
.pic-li-name {
  padding: 0 5px;
  font-size: 14px;
  line-height: 30px;
  color: #1a6082;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pic-li-plus {
  display: none;
}
@media (min-width: 1200px) {
  article {
    background: #f4fbfd url(../images/com_circle.png) no-repeat right 0/27vw;
  }

  .pic-ad img {
    width: 51.4vw;
  }

  .pics ul {
    margin: 0 -1vw;
    padding: 2vw 0 0;
  }
  .pics ul li {
    width: 33.33%;
    padding: 1vw;
  }
  .pics ul a {
    padding: 4vw 0 2vw;
    border: 2px solid #1a6082;
    border-radius: 1vw;
    transition: 0.5s;
  }
  .pics ul a i {
    transition: 0.5s;
  }

  .pic-li-name {
    font-size: 1.2vw;
    line-height: 2vw;
  }
  .pic-li-plus {
    display: block;
    position: absolute;
    left: 50%;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2.8vw;
    height: 2.8vw;
    font-size: 1.2vw;
    color: #fff;
    background: #a30c18;
    border: 2px solid #fff;
    box-shadow: 4px 2px 5px 0 rgba(7, 0, 2, 0.45);
    border-radius: 50%;
    transform: translate3d(-50%, 50%, 0);
    opacity: 0;
    transition: 0.3s;
  }
  .pics ul a:hover {
    background: #1a6082 url(../images/pic_li_bg.png) no-repeat center 0/100%;
    transform: translate3d(0, -1vw, 0);
  }
  .pics ul a:hover .pic-li-name {
    color: #fff;
  }
  .pics ul a:hover i {
    transform: translate3d(0, -0.5vw, 0);
  }
  .pics ul a:hover .pic-li-plus {
    opacity: 1;
  }
}