.mask {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 33;
	background: rgba(0,0,0, 0.5);
}
.tanchu {
	position: fixed;
	top: 30%;
	left: 50%;
	margin-left: -240px;
	width: 520px;
	height: 390px;
	padding: 20px;
	background: #ffffff;
	z-index: 34;
	border-radius: 4px;
}
.title1 { font-size: 24px; height: 30px; line-height: 30px; text-align: center;color: #000000 }
.title2 {font-size: 14px;color: #999999;margin:15px 2px 5px}
.close { font-size: 12px; color: #ccc; font-style: normal; margin-top:-6px;margin-right: -5px;float: right;display: inline-block;height: 13px;width: 16px}
.middle { vertical-align: middle; }
.middle .first_img { width: 107.5%; display: inline-block; vertical-align: middle; margin-left: -20px;margin-top: 10px}
.tips { display: inline-block; vertical-align: middle; width: 50%; font-size: 20px;padding-left:10px;float: right;margin-top: -180px;margin-left: 123px;}
.tips p{ position: relative; color: #666666; vertical-align: middle; ;margin-bottom: 16px;font-size: 14px}
.tips p:before{ display: block; position: absolute; left: -15px; top: 10px; content: ''; background: #666666; width: 5px; height: 5px; border-radius: 50%; }
.green_btn { color: #e8f0de;border: solid 1px #0ED31A;background: -webkit-gradient(linear, left top, left bottom, from(#0ED31A), to(#0ED31A));position: absolute;width: 112px;height: 32px;text-align: center;line-height: 30px;border-radius: 4px;}
.green_boder{color: #0ED31A;border: solid 1px #0ED31A;margin-right: 20px;display: inline-block;width:112px;height: 32px;text-align: center;line-height: 30px;border-radius: 4px;}
.bottom {width: 250px;height: 36px;margin: 22px auto}
.erweima{margin-top: -13px;position: relative;width: 170px;margin-left: 45px;height: auto;}