/*让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁*/


/*清除float BEGIN*/

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    display: inline-block;
    display: block;
    zoom: 1;
}

.pull-left {
    float: left;
}

.pull-right {
    float: right;
}


/*清除float END*/