*{
    margin:0px auto;	
 }
.box{
	margin-top:100px;
	width:100%;
	height:600px;
	background:url(../login/login_bg.png) no-repeat center;
    padding-top:30px;
    position: relative;
}


.box .topTitle{
     position:absolute; top:-120px;
     color:#000;
	 width:100%;
}
.box .topTitle img{
	position: relative; left:250px;bottom: -15px;
}
.box .topTitle a{
	color: black;
}

.system_name{
	position: relative;
	left:300px;
	top:15px;
	font-family: '微软雅黑', 'Microsoft YaHei', "SimSun", Arial, sans-serif;
	font-size:20pt;
	font-weight:400;
}
.system_helper{
	position: relative;
	margin-right: 120px;
	float:right;
	bottom: -85px;
}



.box .bottomBanner{
     width:100%;
     height:80px;
     position:absolute; bottom :30px; text-align: center;margin: 0 auto;
     color:#000;
}

.cnt{
	width:380px;
	height:400px;
	background:#fff;
	margin-right: 100px;
	*float:right;margin-right: 100px;
	padding:40px 40px 40px 40px;
 }

/*
max-width <=
min-width >=
*/
@media screen and (max-width: 2500px)  and (min-width: 1901px) {
	.cnt {margin-right: 20%;}
}

@media screen and (max-width: 1900px)  and (min-width: 1601px) {
	.cnt {margin-right: 18%;}
}

@media screen and (max-width: 1600px)  and (min-width: 1401px) {
	.cnt {margin-right: 14%;}
}
@media screen and (max-width: 1400px)  and (min-width: 1181px) {
	.cnt {margin-right: 50px;}
}

@media screen and (max-width: 1180px) and (min-width: 720px) {
	.cnt {margin-right: 20px;}
}


#cnt_one{
	color:#000;
	font-size:20px; 
	font-weight:500;
    padding-right:30px;
	font-family: '微软雅黑','Microsoft YaHei', "SimSun", Arial, sans-serif;
}
.form-tips-error{color:#FD020E;}
 #huanying{
	padding-bottom:10px; 
 }
 
 #oimg{
	 padding-left:30px;
 }