.loadmore .item{
    width:272px;
    margin-right:30px;
    float:left;
    background: #FFFFFF;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin-bottom: 30px;
    overflow: hidden;
}

.loadmore .no_margin_right{
    margin-right:0;
}

/*加载更多按钮样式*/
.js-load-more{
    width:1180px;
    height:50px;
    background: #F9F9F9;
    color:#333;
    line-height:50px;
    text-align:center;
    border:0 none;
    font-size:16px;
    /*display:block;*//*默认不显示，ajax调用成功后才决定显示与否*/
    cursor: pointer;
    margin-bottom:66px;
    display:none;
}