html {
	background: #fafafa;
	font-family: "PingFang SC", -apple-system, Roboto, "Microsoft YaHei";
	background: url(/assets/images/login_bg.png) repeat;
	background-size: 200px;
}
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
input, button {
	outline: none;
	appearance: none;
	border: none;
}
.login {
	width: 900px;
	height: 540px;
	margin: 0 auto;
	background: #fff;
	border-radius: 8px;
	position: absolute;
	left: 50%;
	margin-left: -450px;
	top: 20%;
	box-shadow: 0 6px 20px 5px rgba(40, 120, 255, 0.1), 0 16px 24px 2px rgba(0, 0, 0, 0.05);
}

.login > div {
	float: left;
}
.login-img {
	box-shadow: 6px 0px 22px rgba(0, 0, 0, 0.2);
	border-radius: 8px;
	overflow: hidden;
	height: 540px;
	width: 45%;
	background-color: #2778ff;
}
.login-img img {
	width: 100%;
}
.login-form {
	padding: 90px 100px 0;
	width: 55%;
}
.login-form h2 {
	color: #2778FF;
	text-align: center;
	font-size: 30px;
	margin-bottom: 30px;
	letter-spacing: .05em;
	font-weight: 700;
}
.login-line input {
	font-size: 16px;
	color: #444;
	border-bottom: 1px solid #eee;
	width: 100%;
	padding: 36px 0 14px;
}
.login-line {
	position: relative;
}
.login-line label {
	font-size: 13px;
	color: #999;
	position: absolute;
	left: 0;
	bottom: 12px;
	transition: .4s;
}
.login-line label.focus {
	transform: translateY(-30px);
}
.login-line s {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	border-bottom: 2px solid #1F69E4;
	display: block;
	height: 1px;
	animation: scaleX .4s both;
}
.login-line s.remove {
	animation: removeScale .4s both;
}
@keyframes scaleX{
0%{
transform: scaleX(0);
}
100%{
transform: scaleX(1);
}
}
@keyframes removeScale{
0%{
transform: scaleX(1);
}
100%{
transform: scaleX(0);
}
}
.login-btn {
	background: #2778FF;
	color: #fff;
	font-size: 16px;
	box-shadow: 0 3px 7px 0 #A4C6FF;
	display: block;
	border-radius: 4px;
	width: 100%;
	padding: 12px 0;
	transition: .2s;
	letter-spacing: 4px;
	cursor: pointer;
}
.login-btn:hover {
	background: #1F69E4;
}
.login-button {
	margin-top: 35px;
}
input:-webkit-autofill {
	-webkit-box-shadow: 0 0 0px 1000px white inset;
}
.login-keep {
	display: flex;
	align-items: center;
	font-size: 12px;
	color: #777;
	margin-top: 20px;
}
.login-keep label {
	cursor: pointer;
}
.login-keep input {
	margin-right: 6px;
}
.login-info {
	bottom: -50px;
	color: #999;
	font-size: 12px;
	clear: both;
	position: absolute;
	left: 0;
	right: 0;
	text-align: center;
}
.login-logo {
	position: absolute;
	left: 30px;
	top: 30px;
}
.login-logo img {
	max-width: 200px;
	max-height: 65px;
}
.error {
	position: absolute;
	right: 0;
	bottom: 12px;
	font-size: 12px;
	color: #ff7f7f;
}