/*遮罩*/
#shade {
	position: fixed;
	width: 100%;
	bottom: 0;
	right: 0;
	z-index: 98;
	top: 0px;
	left: 0px;
	opacity: 0.65;
	background-color: #000;
}

.alertbox {
	width: 340px;
	height: 200px;
	background: #fff;
	border-radius: 2px;
	position: fixed;
	left: 50%;
	top: 30%;
	z-index: 100;
	margin-left: -170px;
	color: #505050;
	text-align: center;
}

.alertbox p {
	margin: 0;
	padding: 20px 10px 10px;
	text-align: left;
}

.top_bg {
	background: #337AB7;
	margin-top: 0;
}

.top_bg p {
	color: #fff;
	padding-top: 15px;
	padding-bottom: 10px;
	text-align: left;text-indent: 10px;
}

.alertbox .btn_group {
	width:320px;
	position: absolute;bottom: 0;
	border-top: 1px solid #eee;
	padding: 10px;
	text-align: right;
}

.alertbox .confirm_btn {
	background: #337ab7;
	color: #fff;
	width: 80px;
	height: 34px;
	line-height: 34px;
	cursor: pointer;
	border-radius: 2px;
	text-align: center;display: inline-block;
}

.alertbox.alert .confirm_btn {
	float: none;
	margin: 0 auto;
}

.alertbox.alert #popup_title {
	position: relative;
	height: 12px;
}

.alertbox.alert .alert_close {
	position: absolute;
	right: 0px;
	top: 3px;
	width: 30px;
	height: 30px;
	line-height: 30px;
	cursor: pointer;
}

.alertbox .confirm_btn:hover {
	background: #337ab7;
}

.alertbox .cancel_btn {
	background: #337ab7;
	font-size: 18px;
	color: #fff;
	width: 80px;
	height: 34px;
	line-height: 34px;
	cursor: pointer;
	border-radius: 2px;
	text-align: center;
	display: inline-block;margin-left: 10px;
}

.alertbox .cancel_btn:hover {
	background: #337ab7;
}

.pop {
	opacity: 0.65;
	background-color: #000;
	color: #fff;
	position: absolute;
	top: 40%;
	left: 50%;
	display: none;
	padding: 20px 25px;
	border-radius: 5px;
	font-size: 16px;
}
@media only all and (max-width: 450px) {
	.alertbox{width: 300px;margin-left: -150px;}
	.alertbox .btn_group{width: 280px;}
}