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

.clearfix {
    display: inline-block;
}

html[xmlns] .clearfix {
    display: block;
}

* html .clearfix {
    height: 1%;
}

.clear {
	clear:both;
	/* following attributes keep div height 0 pixels high, critical for Safari and IE7 ***/
	height:1px;
	overflow:hidden;
	line-height:1%;
	font-size:0px;
	margin-bottom:-1px;
}