html {height:100%;overflow-y:scroll;}
body {height:100%;text-align:center;}
.w {
	margin-right:auto;
	margin-left:auto;
	text-align:left;
	position:relative;
	z-index:1;
	text-align:left;
	overflow:hidden;
	}
.v {clear:left;}
.v:after {content:".";display:block;height:0;clear:both;visibility:hidden;}
.v, .e {display:inline-block;min-height:0;}
* html .v, * html .e {height:1%;}
.v, .e {display:block;}
.o {overflow:hidden;}
.l {float:left;}
* html .l {margin-right: -3px;}
.r {float:right;}
* html .r {margin-left: -3px;}
* html .il {margin-right: 3px;}
* html .ir {margin-left: 3px;}