@charset "utf-8";

.nav_wrap{ position: fixed; left: -100%; top:0; width: 100%; height: 100%; 
	transition: all 0.6s; -webkit-transition: all 0.6s;
	z-index: 9998;
 }
.menu_ctn_box{
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 120;
	background-size: 100% 100%;
}
.menu_left_box{
	float: left;
	width:55%;
	height: 100%;
	padding-top:25%;
	background: rgba(21,105,191,.9);
}

.menu_left_box > li{
	width:100%;
	text-align: center;	
	font-size: 18px;
	color: #fff;
	cursor:pointer;
	height: 60px;
	line-height: 60px;
}
.menu_left_box > li > a{
	display: block;
	width: 100%;
	height: 60px;
	line-height: 60px;
	color: #fff;
}
.menu_left_box > li:last-child{
	background-image: url(../Images/ru.png);
	background-repeat: no-repeat;
	background-position: 90% 25px;
}

.menu_left_box > li > .on{
	border-bottom: 2px solid #fff;
}
.menu_right_box{
	float: right;
}
.menu_right_box{
	width: 45%;
	padding-top: 55%;
	height: 100%;	
	background: rgba(0,0,0,.7);
}
.menu_right_box > li{
	display: none;
}
.menu_right_box > li > a{
	width: 90%;
	height: 100%;
	display: block;
	text-align: left;
	line-height: 100%;
	font-size: 16px;
	padding-left: 50px;
	color: #fff;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	margin-bottom: 30px;
}
.Study{
	position: absolute;
	top: 250px;
}