body {
	font: 14px/28px "΢ÈíÑźÚ";
}

.contact *:focus {
	outline: none;
}

.contact {
	width: 700px;
	height: auto;
	background: #f6f6f6;
	margin: 40px auto;
	padding: 10px;
}

.contact ul {
	width: 650px;
	margin: 0 auto;
}

.contact ul li {
	border-bottom: 1px solid #dfdfdf;
	list-style: none;
	padding: 12px;
}

.contact ul li label {
	width: 160px;
	display: inline-block;
	float: left;
}

.contact ul li input[type=text], .contact ul li input[type=password] {
	width: 220px;
	height: 25px;
	border: 1px solid #aaa;
	padding: 3px 8px;
	border-radius: 5px;
}

.contact ul li input:focus {
	border-color: #c00;
}

.contact ul li input[type=text] {
	transition: padding .25s;
	-o-transition: padding .25s;
	-moz-transition: padding .25s;
	-webkit-transition: padding .25s;
}

.contact ul li input[type=password] {
	transition: padding .25s;
	-o-transition: padding .25s;
	-moz-transition: padding .25s;
	-webkit-transition: padding .25s;
}

.contact ul li input:focus {
	padding-right: 70px;
}

.btn {
	position: relative;
	left: 300px;
}

.tips {
	color: rgba(0, 0, 0, 0.5);
	padding-left: 10px;
}

.tips_true, .tips_false {
	padding-left: 10px;
}

.tips_true {
	color: green;
}

.tips_false {
	color: red;
}