html,body,div,span,h1,h2,h3,h4,h5,h6,p,header,footer{ margin:0; padding:0; border:0; }
input,textarea{ resize:none; font-family:"Microsoft YaHei"; background: #fff; border: 0;  }
img{ border:none; vertical-align:middle; }
ul,li{ list-style:none;}
a{ text-decoration:none; color:#666; outline:none; }
a:hover{ color:#f86928;}
input:focus,textarea:focus{ outline:none; }

html,
body {
  min-height: 100%;
  background: url(../images/bg.jpg);
}

.main_bg{ 
	width: 100%; 
	min-width: 990px; 
	min-height: 550px; 
	overflow: hidden; 
	position: relative;  
	top: 0; 
	left: 0; 
	z-index: 1;
	text-align: center;
	padding: 100px;
}
.comminput{
	width: 500px;
	margin: auto;
	margin-top: 30px;
}
.login-main{
    width: 600px;
    margin: auto;
    background: white;
    padding-top: 20px;
    height:320px;
    border-radius:5px;
}
.errorInfo{
	color:red;
	font-size: 12px;
	margin-top: 15px;
}
