html,body{overflow:hidden; overflow-y:auto; position:relative;}

.login_box{width:320px;}
.login_item.c{width:160px;}
.login_item.c img{width:160px;}

.login_code{right:-160px;}
.reg_box .tips {
    font-size: 14px;
    color: #fff;
    float:right; 
}
.userPan .reg_box .tips{color:#999;}
.reg_item.c{width:540px;}
.reg_item.c img{width:160px;}

.leftBar{float:left; position:relative; }
.rightBar{float:right;}
.leftBar i{
	position:absolute;
	top:0;
	right:-30px;
	width:30px;
	height:30px;  
	background:url(../images/btn.png) no-repeat 50%;
	background-size:100% 100%;
	transform:rotateY(180deg);
	cursor:pointer;
	display:none; 
}

/* 移动端自适应 */
@media screen and (max-width:720px){
	.foot,.foot-safe{display:none}
	.reg_box{width:320px;}
	.reg_item.c{width:160px;}

	.topbar{height:auto;}
	.w{width:100%;}
	.leftBar{position:fixed; z-index:99; left:0; background:#fff;}
	.rightBar{float:none; width:88%; margin:0 auto; padding:0 40px;}
	.leftBar i{
		display:block;
	}
	.reg_item{font-size:16px;}
	.payMode label:nth-child(1){
		display:none;
	}
}