.YANTUEDU {
	width: 100%;
	height: 100%;
}
.YANTUEDU .logo{
	top: 40px;
	left: 60px;
	z-index: 5;
}
.YANTUEDU .logo .img {
	width: 150px;
	height: 49px;
	background: url("./imgs/logo.png") no-repeat;
}
.YANTUEDU .logo .img img,
.YANTUEDU .out-wrap-enword .logo img {
	display: none;
}
.YANTUEDU .bg {
	width: 100%;
	min-width: 1920px;
	height: 100%;
	background: #0b0e24;
	position: fixed;
	top: 0;
	left: 0;
	z-index: -1;
}
.YANTUEDU .bg:after {
	content: "";
	background: url("./imgs/login-bg.jpg") no-repeat;
	position: absolute;
	top: 0;
	left: 0;
	height: 1065px;
	width: 1920px;
	background-size: cover;
}

.YANTUEDU .u-header .logo a {
	width: 160px;
	height: 47px;
	background: url(./imgs/logo-color.png) no-repeat;
	background-size: 100% 100%;
	display: block;
	text-indent: -999px;
	overflow: hidden;
}
.YANTUEDU .u-header .logo {
	top: 4px;
	left: 40px;
}
.YANTUEDU .footer {
	height: auto;
	padding: 30px 0;
	background: transparent;
}
.YANTUEDU .footer .download,
.YANTUEDU .footer .other-info {
	display: none;
}
.YANTUEDU .footer .copyright,
.YANTUEDU .footer .copyright b,
.YANTUEDU .footer .copyright a,
.YANTUEDU .footer .copyright a:hover {
	text-align: right;
	color: #fff;
	font-size: 12px;
	margin-top: 0;
	line-height: 20px;
}

.YANTUEDU .wrapper {
	width: 1200px;
	box-sizing: border-box;
	margin: 0 auto;
	position: relative;
	height: 100vh;
}
.YANTUEDU .wrapper:before {
	content: "";
	clear: both;
	display: block;
	background: url("./imgs/person.png") top center no-repeat;
	background-size: contain;
	width: 700px;
	height: 850px;
	position: absolute;
	top: 80px;
	left: 0;
}
.YANTUEDU .wrapper .form {
	clear: both;
	position: relative;
	z-index: 2;
	margin-top: 80px;
}
/* backend */
.YANTUEDU .u-header .logo {
	padding-top: 8px;
}
.YANTUEDU .u-header .logo a {
	width: 84px;
	height: 31px;
	background: url(./imgs/logo-color.png) no-repeat;
	background-size: 100% 100%;
	display: block;
	text-indent: -999px;
	overflow: hidden;
}
.YANTUEDU .u-header .options-wrap .options-item:first-child {
	display: none;
}
.YANTUEDU .out-wrap-enword .logo {
	width: 84px;
	height: 31px;
	background: url(./imgs/logo-color.png) no-repeat;
	background-size: 100% 100%;
	display: block;
	text-indent: -999px;
	overflow: hidden;
	top: 30px;
	left: 50px;
}