@charset "utf-8";
/* ----------------------------------------------
	18_姉妹校紹介
------------------------------------------------- */
#main{
	padding-bottom: 65px;
}
#pagetitle{
	background: url(../images/asu-group/pagetitle_bg.jpg) no-repeat center center;
	background-size: cover;
}
.txtset{
	padding: 75px 10px 0;
	text-align: center;
	color: #345193;
	font-weight: bold;
}
.txtset .lead{
	margin-bottom: 25px;
	font-size: 20px;
	letter-spacing: 0.15em;
}
.txtset .text{
	letter-spacing: 0.1em;
	line-height: 2.6;
}
@media screen and (max-width: 767px) {
	.txtset .text{
		text-align: left;
	}
	.txtset .text br{
		display: none;
	}
}
.school_area{
	margin: 80px auto 0;
	width: 980px;
}
.school_block{
	float: left;
	width: 215px;
}
.school_block:not(:nth-child(4n+1)){
	margin-left: 40px;
}
.school_block:nth-child(4n+1){
	clear: both;
}
.school_block:nth-child(n+5){
	margin-top: 70px;
}
.school_block .imgbox{
	height: 161px;
	margin-bottom: 15px;
}
.school_block .imgbox img{
	width: 100%;
	height: auto;
}
.school_block .txtbox1{
	margin-bottom: 5px;
	height: 90px;
	border-bottom: 1px solid #345193;
}
.school_block.small_block .txtbox1{
	height: 60px;
}
.school_block .title{
	margin-bottom: 5px;
	font-size: 16px;
	letter-spacing: 0.05em;
	color: #345193;
}
.school_block .subject{
	font-size: 11px;
	line-height: 1.7;
	letter-spacing: -0.05em;
	font-family: Osaka, "ＭＳ Ｐゴシック", "MS PGothic",sans-serif;
}
.school_block .txtbox2{
	height: 3em;
	font-size: 11px;
	letter-spacing: 0.05em;
	line-height: 1.5;
	font-family: Osaka, "ＭＳ Ｐゴシック", "MS PGothic",sans-serif;
}
@media screen and (max-width: 979px) {
	.school_area{
		width: 215px;
	}
	.school_block:nth-child(odd){
		margin-left: 0;
		clear: both;
	}
	.school_block:nth-child(n+3){
		margin-top: 70px;
	}
}
@media screen and (max-width: 767px) {
	.school_area{
		float: none;
	}
	.school_block:not(:first-child){
		margin-left: 0;
	}
	.school_block:nth-child(2){
		margin-top: 70px;
	}
	.school_block .txtbox1,
	.school_block.small_block .txtbox1{
		height: auto;
	}
}