#quickbar{
	position:fixed;
	top:0;
	left:0;
	width:60px;
	height:100%;
	z-index:99999;
	background-color:#000000;
	opacity:0.4;
}

.qk_box{
	position:relative;
	float:left;
	width:100%;
	height:12%;
	text-align:center;
}

.qk_box:hover {
	background-color:#353535;
}