.main {
  display: flex;
  max-width: 1300px;
  margin: 40px auto;
}
.left-nav{
  width: 285px;
}
.left-nav h3{
  background: url(../../images/cp-t-bg_03.png) no-repeat no-repeat center;
  line-height: 85px;
  color: #fff;
  padding-left: 25px;
  margin: 0;
}
.left-nav .list{
  background-color: #f8f8f8;
  box-sizing: border-box;
  border: 1px solid #e3e3e3;
}
.left-nav .list .item>a{
  border-top: 1px solid #fff;
  padding-left: 20px;
  padding-right: 30px;
  height: 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #014b88;
  font-weight: 400;
  font-size: 16px;
}
.left-nav .list .item:hover a,.left-nav .list .active a{
  /* background-color: #014b88;
  color: #fff; */
  text-decoration: none;
}

.item-children{
  padding: 5px 30px;
  /* display: none; */
}
.item-children a {
  display: inline-block;
  width: 100%;
  color: #666;
}
.item-children:hover,.item-children:hover a,.item-children.active, .item-children.active a{
  background-color: #014b88;
  color: #fff;
  text-decoration: none;
}

.right-con{
  flex: 1;
}
.right-con .info-list{
  display: flex;
  flex-wrap: wrap;
}

.right-con .info-item{
  cursor: pointer;
  margin-left: 30px;
  margin-bottom: 20px;
  border-top: 1px solid #ddd;
  border-left: 1px solid #ddd;
  max-width: 478px;
  box-shadow: 5px 5px 10px rgb(0 0 0 / 20%);
  color: #333;
  font-size: 14px;
}
.right-con .info-item>div{
  padding: 15px 0;
  width: 475px;
  height: 326px;
  display: flex;
  justify-content: center;
}
.right-con .info-item>div img{
  width: 100%;
}
.right-con .info-item img{
  /* width: 100%;
  height: 100%; */
  object-fit: cover;
}
.right-con .info-item p {
  padding: 20px 30px;
  margin: 0;
  color: #fff;
  background-color: #014b88;
}

/* 分页 */
.product-page{
  text-align: center;
}

@media screen and (max-width:480px) {
  .bg-box .bg-bottom {
    padding: 0 0.5rem;
  }
  .bg-box .bg-bottom h3{
    font-size: 1.8rem;
    margin-top: 0.2rem;
    margin-bottom: 0.1rem;
  }
  .bg-box .bg-bottom .right {
    margin-left: 13rem;
  }
  .main {
    max-width: 100%;
    margin: 0.4rem auto;
    flex-direction: column;
  }
  .left-nav {
    width: 100%;
  }
  .left-nav h3{
    background-size: 100% 100%;
  }
  .right-con .info-list{
    flex-direction: column;
  }
  .right-con .info-item {
    cursor: pointer;
    margin-left: 0;
    margin-bottom: 1rem;
    max-width: 100%;
    color: #333;
    font-size: 14px;
  }
  .right-con .info-item>div ,.right-con .info-item>div img{
    padding: 0.15rem 0;
    width: 100%;
    height: auto;
  }
  .right-con {
    flex: 1;
    padding: 0 1rem;
  }
}