@charset "utf-8";
/* CSS Document */
body{
	min-width:100vw;
	min-height:100vh;
	background:url(../images/login_bg.jpg) no-repeat center;
	background-size:cover;
	margin:0;
	overflow:hidden;
	position:relative;
	font-family:"微软雅黑";
}
.header_welcome{
	position: fixed;
	top:0;
	left:0;
	width:100%;
	color:#fff;
	font-size:14px;
	padding:10px 50px;
	background:rgba(0,0,0,0.2) url(../images/hi.png) no-repeat 20px center;
	box-sizing:border-box;
}
.copyright{
	width:100%;
	text-align:center;
	position: fixed;
	bottom:0;
	left:0;
	color:#fff;
	font-size:14px;
	padding:15px 0;
	box-sizing:border-box;
}
.main_box{
	width:1150px;
	margin:auto;
	position: absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-50%);
	box-sizing:border-box;
}
.login_box{
	width:100%;
	font-size:0;
	margin-bottom:50px;
}
.platform_name{
	color:#fff;
	font-size:40px;
	margin:0;
	width:100%;
	font-weight:normal;
	padding-bottom:36px;
}
.login_main{
	width:calc(100% - 693px);
	height:434px;
	background-color:#f0f0f0;
	padding:56px;
	box-sizing:border-box;
	display:inline-block;
	vertical-align:middle;
}
.login_main h4{
	margin:0;
	color:#0160b9;
	font-size:30px;
	margin-bottom:12px;
}
ul,li{
	margin:0;
	padding:0;
	list-style:none;
}
.login_main ul{
	width:100%;
}
.login_main ul li{
	width:100%;
	padding:12px 0;
}
.input_box{
	width:calc(100% - 42px);
	height:50px;
	border:#b1c0cb 1px solid;
	box-shadow:inset 1px 2px 5px rgba(67,82,90,0.1);
	outline:none;
	padding:0 20px;
	font-size:16px;
}
.ico_name{
	background:#fff url(../images/ico_name.png) no-repeat 305px center;
}
.ico_password{
	background:#fff url(../images/ico_password.png) no-repeat 305px center;
}
.login_btn{
	width:100%;
	height:49px;
	background:url(../images/btn_bg.png) repeat-x left center;
	border:none;
	outline:none;
	font-size:20px;
	color:#fff;
	box-shadow:2px 3px 0 rgba(4,0,0,0.1);
	cursor:pointer;
}
.text_right{
	text-align:right;
}
.color_blue{
	color:#0160b9;
}
.login_main ul li a{
	text-decoration:none;
	color:#333;
	font-size:15px;
}
.login_main ul li a.color_blue{
	color:#0160b9;
}
.left_img{
	display:inline-block;
	vertical-align:middle;
	width:693px;
	height:434px;
}
.big_box{
	width:100vw;
	height:100vh;
	position:relative;
}
@media screen and (max-width:1600px){
	.main_box {
		zoom:0.8333;
	}
	.big_box{
		-moz-transform:scale(0.8333) !important;
	　　-moz-transform-origin:top left !important;
	}
}
@media screen and (max-width:1440px){
	.main_box {
		zoom:0.75;
	 }
	 .big_box{
		 -moz-transform:scale(0.75) !important;
	　　-moz-transform-origin:top left !important;
	}
}
@media screen and (max-width:1280px){
	 .main_box {
		zoom:0.6667;
	 }	
	 .big_box{
		 -moz-transform:scale(0.6667) !important;
	　　-moz-transform-origin:top left !important;
	} 
}
@media screen and (max-width:1024px){
	 .main_box {
		zoom:0.53333;
	 }
	 .big_box{
		 -moz-transform:scale(0.53333) !important;
	　　-moz-transform-origin:top left !important;
	}
}