*{padding:0; margin:0;}  ul, ol, li, dl { list-style-type: none; } 
.box { width: 100%;  display: -moz-box; -webkit-box-orient: 
horizontal; -moz-box-orient: horizontal; -webkit-box-sizing: border-box; 
-moz-box-sizing: border-box; } .box > * { -webkit-box-flex: 1; -moz-box-flex: 1; 
} a:link, a:visited {text-decoration: none; } a { 
text-decoration: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0.35); } 
a:link, a:visited { text-decoration: none; } a { 
text-decoration: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0.35); }

.nav4 ul{
	position:fixed;
	z-index:200;
	bottom:0;
	left:0;
	width:100%
}
.nav4 li{
	border:1px solid rgba(250,250,250);
	height:60px;
	border-bottom:0;
	border-right:0;
	position:relative;
	-webkit-box-shadow:inset 0 0 3px #fff;
	float:left;
	width:33.26%;
}
.nav4 li>a{
    color: white;
	font-size:17px;
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	-webkit-tap-highlight-color:rgba(0,0,0,0);
	border-bottom:0;
	display:block;
	line-height:60px;
	text-align:center;
	background-color: #ef1f1f
}