@charset "utf-8";
/* CSS Document */
@media screen and (max-width:640px){
/*============================
#jobLink
============================*/
.headBox h1 span{
	background: url(../img/sp/tit_common_infra.png) no-repeat left 15px center;
	background-size: auto 40px;
	text-indent: -99999px;
    display: block;
    height: 100%;
}
/*============================
#mainWrap
============================*/
#mainWrap section#Box01 .img{
	width: 185px;
	height: 200px;
	background: url(../img/img_photo_staff_infra01.jpg) no-repeat left top;
	background-size: 185px auto;
	z-index: 0;
	position: absolute;
	left: 0;
	top: 0;
}
#mainWrap section#Box02 .img{
	width: 100%;
	height: 0;
	padding-top: 65.5%; /* 表示画像の高さ ÷ 表示画像の幅 × 100 */
	background: url(../img/img_photo_staff_infra02_sp.jpg) no-repeat left top;
	background-size:cover;
	margin-bottom: 15px;
}
#mainWrap section#Box03 .img{
	width: 100%;
	height: 0;
	padding-top: 65.5%; /* 表示画像の高さ ÷ 表示画像の幅 × 100 */
	background: url(../img/img_photo_staff_infra03_sp.jpg) no-repeat left top;
	background-size:cover;
	margin-bottom: 15px;
}
}