/* school common
======================================== */
body{
	background:#fff;
	color:#333;
}
#footer_area{
	overflow:hidden;
	margin-top:0;
}

/*border*/
*, *:before, *:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
#main_contents img{
	max-width: 100%;
	height: auto;
}

/* school_lower_navi */
#school_lower_navi_area{
	overflow: hidden;
	background: #5e5855;
	color: #fff;
	border-top: solid 1px #5e5855;
}
#school_lower_navi_area .navi{
	width:970px;
	margin: 0 auto;
	overflow: hidden;
	border-left: solid 1px #7e7977;
}
#school_lower_navi_area .navi li{
	float: left;
	text-align: center;
	width: 25%;
	border-right: solid 1px #7e7977;
}
#school_lower_navi_area .navi li a{
	display: block;
	padding: 14px 0 15px 0;
	color: #fff;
	font-weight: bold;
	transition-duration: .2s;
}
#school_lower_navi_area .navi li a:hover{
	text-decoration: none;
	background: #7e7977;
}
#school_lower_navi_area .navi li a.on{
	background: #fff;
	color: #5e5855;
}


/*--=======================================

Resposive Style

=======================================--*/

@media screen and (max-width: 640px) {
	#school_lower_navi_area .navi{
		width:100%;
		margin: 0 auto;
	}
}
@media screen and (max-width: 480px) {
	.sp_ver{
		display: block;
	}
	#school_lower_navi_area .navi li{
		float: left;
		text-align: center;
		width: 25%;
		border-right: solid 1px #7e7977;
	}
	#school_lower_navi_area .navi li a{
		display: block;
		padding: 9px 0 10px 0;
		color: #fff;
		font-weight: bold;
		font-size: 11px;
		transition-duration: .2s;
	}
}