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

.pics ul {
  display: flex;
  flex-wrap: wrap;
}
.pics ul li {
  width: 50%;
  padding: 2px;
}
.pics ul a {
  display: block;
}
.pics ul a i {
  display: block;
  overflow: hidden;
  border: 1px solid #fff;
}
.pics ul a img {
  width: 100%;
}
.pics ul a p {
  font-size: 16px;
  line-height: 30px;
  color: #000;
  text-align: center;
  background: #fff;
}
@media (min-width: 1200px) {
  .pics {
  }

  .pics ul {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.5vw;
  }
  .pics ul li {
    width: 33.3%;
    padding: 0.5vw;
  }
  .pics ul a {
    display: block;
  }
  .pics ul a i {
    display: block;
    overflow: hidden;
    border: 1px solid #fff;
  }
  .pics ul a img {
    width: 100%;
    transition: 0.3s;
  }
  .pics ul a p {
    font-size: 0.9vw;
    line-height: 3vw;
    color: #000;
    text-align: center;
    background: #fff;
  }
  .pics ul a:hover i {
    border-color: #047837;
  }
  .pics ul a:hover img {
    transform: scale(1.1);
  }
  .pics ul a:hover p {
    color: #fff;
    background: #047837;
  }
}