/* QR_show style */

.qr_tip {
	visibility: hidden;
	position: absolute;
	bottom: 350px;
	width: 300px;
	height: 10px !important;
	z-index: 10000;
}

.qr_pre{
	position: relative;
	top: 5px;
	border: none;
	margin: 0px 5px 0px 5px;
	cursor: help;
}

a.qr_pre {
	border: none !important;
}

.back{
	color: #333;
	font-family: Tahoma;
	font-size: 42px;
}