@charset "utf-8";
/* CSS Document */

/*
* MAINVISUAL
******************************************************/
.index-mainvisual {
	max-width: 1180px;
	margin:auto;
}
.index-mainvisual_pc {
	padding-top: 8px;
}
.index-mainvisual img {
	max-width: 100%;
}
.index-mainvisual_sp {
	display: none;
}
@media screen and (max-width:768px) {
	.index-mainvisual {
		max-width: inherit;
	}
	.index-mainvisual_pc {
		display: none;
	}
	.index-mainvisual_sp {
		display: block;
	}
}

/*
* COURSE LIST
******************************************************/
.course {
	background: #d6ffba;
}
.course_list {

}
.course_list ul {
	display: flex;
	flex-wrap: wrap;
	margin: 0 auto;
}
.course_list li {
	width: calc(24% - (30px * 2) / 4);
	margin-left: 30px;
	margin-top: 100px;
}
.course_list li:nth-child(-n+4) {
	margin-top: 0;
}
.course_list li:nth-child(4n+1) {
	margin-left: 0;
}
.course-list_inner {
	background: #ffffff;
}
.course-list_thumb {

}
.course-list_thumb img {
	width: 100%;
}
.course-list_desc {
	padding: 16px;
}
.course-list_heading {
	font-size: 1.6rem;
}
.course-list_text {
	font-size: 1.4rem;
	margin: 20px 0;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
	height: 100px;
}
.course-list_button {
	text-align: center;
	margin: auto;
}
.course-list_button a {
	color: #7cbe50;
	border: 1px solid #7cbe50; 
}
.course-list_button a:hover {
	color: #ffffff;
	border: 1px solid #7cbe50; 
	background: #7cbe50;
}
@media screen and (max-width:768px) {
	.course_list ul {
		display: block
	}
	.course_list li {
		width: auto;
		margin-left: 0;
		margin-top: 20px;
	}
	.course_list li:nth-child(-n+4) {
		margin-top: 20px;
	}
	.course-list_text {
		font-size: 1.4rem;
		margin: 16px 0;
		height: inherit;
	}
}


/*
* LESSON
******************************************************/
.index-lesson {
	background: #c4c4c4;
	padding: 30px 0;
}
.index-lesson_inner {
	max-width: 980px;
	margin: auto;
	background: #616161;
	padding: 32px;
}
.index-lesson_list {
	display: flex;
}
.index-lesson_desc {
	color: #ffffff;
}
.index-lesson_desc p {
	font-size: 1.4rem;
	margin-bottom: 1em;
}
.index-lesson_heading {
	margin-bottom: 16px;
}
.index-lesson_button {
	margin-top: 16px;
}
.index-lesson_button a {
	border: 1px solid #7cbe50;
	background: #7cbe50;
	color: #ffffff;
}
.index-lesson_button a:hover {
	border: 1px solid #7cbe50;
	background: #ffffff;
	color: #7cbe50;
}
.index-lesson_thumb {
	margin-left: 16px;
}
.index-lesson_thumb img {
	max-width: 100%;
}
@media screen and (max-width:768px) {
	.index-lesson_inner {
		max-width: inherit;
		margin: 16px;
	}
	.index-lesson_list {
		display: block;
	}
	.index-lesson_button {
		margin: 30px auto;
	}
	.index-lesson_thumb {
		margin-left: 0;
		margin-top:32px;
	}
}