html,body {
	padding: 0;
	margin: 0;
	font-family: \5FAE\8F6F\96C5\9ED1;
	font-size: 1em;
	text-align: center;
	min-height: 100%;
}
.smallSize{
	font-size: 0.8em;
}
.midSize {
	font-size: 0.875em;
}
a {
	text-decoration: none;
}
img{
	border: 0px;
}
.clear {
	clear: both;
}

.main { 
	min-height:100%; 
	height: auto !important; 
	height: 100%; /*IE6不识别min-height*/ 
	position: relative; 
} 
.red_mark{
	color: red;
}
.green_mark{
	color: green;
}
/*头部*/
.top_content{
	width: 100%;
	margin: 0 auto;
	padding-bottom: 20px; 
}
.header {
	height: 101px;
	background: url(../images/register_line.png) no-repeat center bottom;
	text-align: left;
}
.header_logo{
	width: 980px;
	margin: 0px auto;
	padding-top: 40px;
}
.header_logo img{
	vertical-align: middle;
	margin-top: -6px;
}
.welcome_to_re{
	border-left: 1px solid #CCC;
	margin-left: 10px;
	padding-left: 16px;
	color: #646464;
}
.protocal_content{
	width: 980px;
    margin: 0px auto;
    text-align: left;
    color: #646464;
}   
.protocal_title{
	font-weight: bold;
	height: 30px;
	line-height: 30px;
}
.protocal_describ{
	text-indent:2em;
	line-height: 24px;
}
.protocal_describ a:hover{
	text-decoration: underline;
}