@charset "utf-8";
@import url(http://fonts.googleapis.com/earlyaccess/notosansjp.css);

.side_nav{
	margin:0;
	padding:0;
	
	height: 100%;
	vertical-align: top;
	background: #4CAC35;
}
.side_nav_img{
	position: absolute;
	top:31px;
	width:141px;
}
nav{
	display:flex;
	flex-flow: column nowrap;
	justify-content: flex-start;
	align-items: flex-start;
	margin-top:150px;
    width: 91px;    
}
nav a{
	font-size:15px;
	margin-left:10px;
	width:60px;
	background: #fff;
	margin-top:20px;
}
.nav_child{
	margin:0;
	padding:0;
	border:none;
	border-radius: 0;
	font-size:11px;
	width:auto;
	background: none;
	margin-left: 10px;
	cursor: pointer;
}
.nav_child:hover{
	background: none;
	text-decoration: underline;
}
.main_content{
	padding-left:50px;
}