article {
  background-image: url(../images/pic_bg.jpg);
}
/* 产品列表 */

.pics {
  padding: 5px;
}

.pics ul {
  display: flex;
  flex-wrap: wrap;
}

.pics ul li {
  width: 50%;
  padding: 5px;
}

.pics ul a {
  position: relative;
  display: block;
  overflow: hidden;
  background: #fff;
  border: 1px solid #cacaca;
}

.pics ul i {
  display: block;
}

.pics ul i img {
  width: 100%;
}

.pic-li-layer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0.2rem;
}

.pic-li-logo {
  display: none;
}

.pic-li-name {
  font-size: 0.3rem;
  line-height: 0.4rem;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pic-li-arrow {
  width: 0.3rem;
  height: 0.3rem;
  margin: 0.1rem 0 0;
  background: url(../images/more_r.png) no-repeat 0 0/0.3rem;
}

@media (min-width: 1200px) {
  article {
    padding-bottom: 20vw;
  }

  .pics {
    background: none;
  }

  .pics ul {
    display: flex;
    margin: 0 -0.8vw;
  }

  .pics ul li {
    width: 33.3%;
    padding: 0.8vw;
  }

  .pics ul a {
    position: relative;
    display: block;
    overflow: hidden;
    background: #fff;
    border: 1px solid #cacaca;
  }

  .pics ul i {
    display: block;
    transition: 0.3s;
  }

  .pics ul i img {
    width: 100%;
  }

  .pic-li-layer {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 0 1.6vw;
    transform: translate3d(0, -9vw, 0);
    transition: 0.3s;
  }

  .pic-li-logo {
    display: block;
    padding: 1.6vw 0;
  }

  .pic-li-logo img {
    width: 6.5vw;
  }

  .pic-li-name {
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #333;
  }

  .pic-li-arrow {
    width: 1.5vw;
    height: 1.5vw;
    margin: 0.4vw 0 0;
    background: url(../images/more_r.png) no-repeat 0 0/1.5vw;
  }

  .pics ul a:hover i {
    transform: translate3d(0, -0.5vw, 0);
  }

  .pics ul a:hover .pic-li-layer {
    transform: translate3d(0, 0, 0);
    background: rgba(218, 22, 23, 0.9);
  }

  .pics ul a:hover .pic-li-name {
    color: #fff;
  }

  .pics ul a:hover .pic-li-arrow {
    background-image: url(../images/more_w.png);
  }
}