.st_title {
	min-height: 220px;
    height: 220px;
    background-color: aliceblue;
    background-position-x: 50%;
    background-position-y: 0px;
    background-size: cover;
	background-repeat: no-repeat;
	width: 100%;
	top: 83px;
	left: 0;
	position: absolute;
}
body.guest_user .st_title {
	top: 133px;
}
@media screen and (max-width:1198px) {
	.st_title {
		top: 112px;
	}
	body.guest_user .st_title {
		top: 162px;
	}
}
@media screen and (max-width:988px) {
	.st_title {
		top: 71px;
	}
	body.guest_user .st_title {
		top: 112px;
	}
	.office .current_page{
		width: 75%;
		white-space: inherit;
	}
}
@media screen and (max-width:400px) {
	.st_title {
		top: 61px;
	}
}
.body-loggedin .st_title {
	top: inherit;
}
.current_page{
	background-color: rgba(69, 120, 206, 0.6);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateY(-50%) translateX(-50%);
	padding: 5px 50px;
	font-size: 2rem;
	color: #fff;
	letter-spacing: 2px;
	white-space: nowrap;
}
.st_title.aboutschool {		/* 学校案内 */
	background-image:url(/img/menus/st_title/aboutschool.jpg);
}
.st_title.courses {			/* コース紹介 */
	background-image:url(/img/menus/st_title/courses.jpg);
}
.st_title.schoollife {		/* 学園生活 */
	background-image:url(/img/menus/st_title/schoollife.jpg);
}
.st_title.entrance_exam {	/* 入試情報 */
	background-image:url(/img/menus/st_title/entrance_exam.jpg);
}
.st_title.contactus {		/* お問合せ */
	background-image:url(/img/menus/st_title/contactus.jpg);
}
.st_title.enrolled_student {	/* 在校生・保護者の方へ */
	background-image:url(/img/menus/st_title/enrolled_student.jpg);
}
.st_title.graduate {			/* 卒業生の方へ */
	background-image:url(/img/menus/st_title/graduate.jpg);
}
.st_title.office {			/* 事務所からのお知らせなど */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.sitemap {			/* サイトマップ */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.access {			/* アクセス */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.link {			/* 関連hpリンク */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.entrance_procedures {	/* 入学手続きについて */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.first_grader {	/* 1学年 */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.second_grader {	/* 2学年 */
	background-image:url(/img/menus/st_title/office.jpg);
}
.st_title.third_grader {	/* 3学年 */
	background-image:url(/img/menus/st_title/office.jpg);
}