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

.clearfix{
    display:inline-block;
    min-height:1%;  /* for IE 7*/
}

/* Hides from IE-mac */
* html .clearfix { height: 1%; }
.clearfix { display: block; }
/* End hide from IE-mac */