/* float clearing for IE6 */
* html .clearfix{
  height: 1%;
  overflow: visible;
}
/* float clearing for IE7 */
*+html .clearfix{
  min-height: 1%;
}
/* float clearing for everyone else */
.clearfix:after {
	content: ".";
	display: block;
	font-size:0;
	height: 0;
	clear: both;
	visibility: hidden;
}
/* required for safari */
.clearfix { display: block; }