.layui-footer{left: 0!important;background-color: #3A3838!important;text-align: center;color: white;}
.layui-logo{color: white!important; font-size: 22px!important;left: 20px!important;}
.layui-body{left: 0!important;}
.layui-col-md4,
.layui-col-md5{padding-left: 4%!important;padding-top: 50px;}
/* .layui-col-md5{padding-right: 6%!important;} */
.layui-card,.layui-card-body{border-radius:2px;box-shadow:0 2px 5px 0 rgba(0,0,0,.1);margin: 10px;}
.layui-tab-title,.layui-card-header{border-radius:3px;color: white;text-align: center;background-color:#327889!important}
.layui-form-item{justify-content: space-around;}
.login-btn{text-align: center; width: 90%;padding: 5%;}
.layui-input-inline{margin-top: 30px;margin-bottom: 15px;}
/*左侧导航*/
.teacher{
	width: 220px;
}
.t_header{
	float: left;
}
.t_detail{
	width: 60px;
	height: 60px;
	margin-left: 15px;
	float: left;
}
.t_detail>span{
	width: 100%;
}
.left_top_nav{
	width: 100%;
	height:320px;
	border-top: 1px solid #c2c2c2;
}
.left_top_nav>ul{
	width: 220px;
}
.left_top_nav>ul>li{
	width: 100%;height: 30px;text-align: center;line-height: 30px;margin-top: 20px;
}
.left_top_nav>ul>li>a{
	font-size: 16px;
}
.left_bottom_nav{
	width: 100%;
	border-top: 1px solid #c2c2c2;
}
.left_bottom_nav>ul{
	width: 220px;
}
.left_bottom_nav>ul>li{
	width: 100%;height: 30px;text-align: center;line-height: 30px;margin-top: 20px;
}
.left_bottom_nav>ul>li>a{
	font-size: 16px;
}