.data_item {
    width:348px !important;   
    border: 1px solid #CCCCCC;
    padding: 18px 15px;
    margin: 0 15px 30px 0;
    float: left;
    
}
.data_item .product_img {
    float: left;
    width: 50px;
    height: 46px;
}
.data_item p {
    float: left;
    margin: 0 10px;
}
.data_item p span{
    display:block;
}
.data_item p span:first-child {
    color: #808080;
    font-size: 16px;
}
.data_item p span:first-child+span {
    color: #999999;
    font-size: 14px;
}
.data_item .down {
    display: inline-block;
    float: right;
    vertical-align: middle;
    padding-top: 10px;
}