.product-box{
margin-top: 128px;
}
.crumbs-box{
font-size: 0.16rem;
padding-top: 0.5rem;
}
.crumbs-box .home-icon {
    width:0.2rem;
    height:0.2rem;
    background:url('../images/home_icon.png') no-repeat;
    background-size: 100% 100%;
}
.crumbs-box .c-text1{
    color:#999;
    padding: 0 5px;
}
.crumbs-box .c-text1 a{
    margin:0 5px;
}
.crumbs-box .c-title{
    color:#000;
    
}
.crumbs-box .back-btn{
    border: 2px solid #a6bbc9;
    font-size: 0.24rem;
    color: #666;
    width: 2rem;
    height: 0.5rem;
    text-align: center;
    line-height: 0.5rem;
    cursor: pointer;
}
.product-list{
    display: flex;
    flex-wrap: wrap;
    padding-top: 0.3rem;
}
.product-list .product-item{
    width: 24.025%;
    margin-bottom: 0.3rem;
    margin-right: 1.3%;
}
.product-list .product-item:nth-child(4n){
    margin-right: 0;
}
.product-list .product-item .p-img{     
    width: 100%;
    height: 3.2rem;
    object-fit: contain;
}
.product-list .product-item .p-title{     
    font-size: 0.2rem;                         
    color: #333;
    margin-top: 0.2rem;
    margin-bottom: 0.1rem;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
@media (max-width: 1025px) {
    .product-box{
      margin-top: 1rem;
    }
    .product-list .product-item{
        width: 32.033%;
        margin-bottom: 0.3rem;
        margin-right: 1.3%;
    }
    .product-list .product-item:nth-child(4n){
        margin-right: 1.3%;
    }
    .product-list .product-item:nth-child(3n){
        margin-right: 0;
    }
}
@media (max-width: 669px) {
    .product-list .product-item{
        width: 49%;
        margin-bottom: 0.3rem;
        margin-right: 2%;
    }
    .product-list .product-item:nth-child(3n){
        margin-right: 2%;
    }
    .product-list .product-item:nth-child(2n){
        margin-right: 0;
    }
}