*{
	margin: 0px;
	padding: 0px;
	text-decoration: none;
}

a{
	 cursor:pointer;
}
.main{
	width: 980px;
	height: 635px; 
	margin: 0px auto;
	border:4px solid  #3578A2;
}
.head{
	background-color: #3578A2;
	width: 975px;
	height: 90px;
	margin:0px auto;
}
.logol{
	font-size: 40px;
	font-family: 宋体;
	font-weight: bold;
	color: #FFFFFF;
	padding-left: 20px;
	padding-top: 10px;
}
.tuichu_1{
	margin-left: 10px;
}
.head a{
	
	color: #272822;
}
.tuichu_2{
	float: right;
	margin-top: -20px;
	margin-right: 10px;
}
.form-group{
	margin:100px 400px;
	font-family: 宋体;
	color: #000000;
	font-size: 20px;
}
.form-group span{
	color: red;
}
.form-group .form-control{
	width: 200px;
}
.form-group .baocun{
    background-color: #3578A2;
    width: 100px;
    height: 40px;
    margin-left: 50px;
}