.container{position:relative;width:100%;margin:0 auto;padding:5px;clear:both}.inner-container{position:relative;height:100%;width:100%}

.flex_column:after{clear:both}.clearfix,.row{zoom:1}.clear{clear:both;display:block;overflow:hidden;visibility:hidden;width:0;height:0}body div .first,body div .no_margin{margin-left:0}

.flex_column{z-index:1;float:left;position:relative;min-height:1px;width:100%}div .av_one_fifth{margin-left:6%;width:15.2%}div .av_one_fourth{margin-left:5%;width:20.5%}div .av_one_third{margin-left:5%;width:29.333333333333332%}