ul#product_list { list-style-type: none;}
#product_list li {
    float: left;
    height: 258px;
    margin: 1%;
    overflow: hidden;
    width: 23%;
}
#product_list .details_product {
    clear: both;
}
#product_list li.item{ margin-right:0;}
#product_list a.product_img_link { overflow:hidden; display:block; height:180px; text-align:center;}
#product_list a.product_img_link img {
height: auto;
margin: 0 auto;
transition:all .5s ease;
width: 90%;
}
#product_list a.product_img_link img:hover{ width:92%; transition:all .5s ease;}
#product_list li h4 {
    font-size: 12px;
    font-weight: normal;
    height:30px;transition:all .5s ease;
    line-height: 15px;
    overflow: hidden;
    padding: 0 4px;
    text-align: left;
}
#product_list li h4:hover{ height:72px;transition:all .5s ease;}
#product_list li .content_price { padding:0 4px; margin:3px 0; margin-bottom:0;}
#product_list li .content_price span {
    font-size: 12px;
    font-weight: bold;
    margin-top: 4px;
}
#product_list li .our_price { color: #e3002e; margin-right:10px;}
#product_list li .mark_price{ color:#ccc; text-decoration:line-through;}
#product_list li .save_discount { color:#eb011a;}