.article form{
	width:600px;
	height:500px;
	margin:20px auto;
}
.article form i{
	width:118px;
	height:33px;
	text-align:center;
	float:left;
	margin-bottom:5px;
	border:1px solid rgb(20,110,210);
	border-radius:3px;
	font-style:normal;
	line-height:33px;
}
.article form input{
	width:448px;
	height:33px;
	padding:0px 10px;
	float:left;
	margin-bottom:5px;
	border:1px solid rgb(20,110,210);
	margin-left:10px;
	border-radius:3px;
	line-height:33px;
}
.article form input:focus,.article form textarea:focus{
	box-shadow:0px 0px 2px rgb(20,110,210);
}
.article form textarea{
	min-width:448px;
	max-width:448px;
	height:90px;
	min-height:90px;
	float:left;
	padding:0px 10px;
	border:1px solid rgb(20,110,210);
	margin-left:10px;
	border-radius:3px;
	line-height:30px;
}
.btn{
	width:100%;
	text-align:center;
	float:left;
}
.article form #sub{
	width:298px;
	height:33px;
	line-height:33px;
	float:left;
	margin:20px 80px 20px 130px;
	background-color:rgb(20,110,210);
	color:#fff;
	cursor:pointer;
}
.article form #sub:hover{
	background-color:rgb(20,180,210);
}
.article form span{
	display:block;
	line-height:30px;
	float:left;
}
.article form span a{
	color:#00f;
}