/* トップページの先生向け入口だけに適用。 */
.main_column .teacher-guide-entry,
.main_column .teacher-guide-entry * {
	box-sizing: border-box;
}
.main_column .teacher-guide-entry {
	clear: both;
	width: 100%;
	margin: 36px 0 40px;
	padding: 26px 28px;
	border: 1px solid #d9e9ed;
	border-left: 5px solid #00a6be;
	border-radius: 8px;
	background: #f3fafb;
	color: #293b41;
	text-align: left;
}
.main_column .teacher-guide-entry .teacher-guide-entry-audience {
	margin: 0 0 10px;
	padding: 0;
	color: #007f97;
	font-size: 14px;
	font-weight: bold;
	line-height: 1.6;
}
.main_column .teacher-guide-entry h2 {
	margin: 0 0 14px;
	padding: 0;
	border: 0;
	background: none;
	color: #075568;
	font-size: 22px;
	font-weight: bold;
	line-height: 1.6;
}
.main_column .teacher-guide-entry .teacher-guide-entry-description {
	margin: 0 0 20px;
	padding: 0;
	font-size: 16px;
	line-height: 1.85;
}
.main_column .teacher-guide-entry .teacher-guide-entry-link {
	display: inline-block;
	max-width: 100%;
	margin: 0;
	padding: 13px 20px;
	border: 2px solid #00849b;
	border-radius: 5px;
	background: #00849b;
	color: #fff;
	font-size: 16px;
	font-weight: bold;
	line-height: 1.6;
	text-align: center;
	text-decoration: none;
	overflow-wrap: anywhere;
}
.main_column .teacher-guide-entry .teacher-guide-entry-link:hover {
	border-color: #006c80;
	background: #006c80;
	color: #fff;
}
.main_column .teacher-guide-entry .teacher-guide-entry-link:focus-visible {
	outline: 3px solid #075568;
	outline-offset: 4px;
}
@media screen and (max-width: 768px) {
	.main_column .teacher-guide-entry {
		margin: 28px 0 32px;
		padding: 22px 18px;
	}
	.main_column .teacher-guide-entry h2 {
		font-size: 20px;
	}
	.main_column .teacher-guide-entry .teacher-guide-entry-link {
		display: block;
		width: 100%;
		padding: 13px 12px;
	}
}