#manager_system_header{
	width: 100%;
	height: 100px;
	background-color: #2A3F54;
	border-bottom: 1px solid #D9DEE4;
	display: flex;
	justify-content: center;
}
#logo_area{
	height: 100%;
	margin: 0 auto;
}
#logo_area a{
	display: block;
	height: 50px;
	padding: 25px 0;
}
#logo_area a i{
	display: block;
	width: 50px;
	height: 100%;
	float: left;
	color: #eaeaea;
}
#logo_area a i img{
	display: block;
	width: 100%;
	height: 100%;
}
#logo_area a span{
	display: block;
	float: left;
	height: 100%;
	padding-left: 10px;
	font-size: 22px;
	color: #eaeaea;
	line-height: 50px;
}