@charset "UTF-8";

h1 {
	padding: 40px 0;
}

.block {
	padding-bottom: 40px;
}

.block:nth-child(3n+2) {
	background-color: #f5f5f5;
}

.block:nth-child(3n+0) {
	background-color: #333;
	color: #fff;
}

.block:nth-child(3n+1) {
	background-color: #fff;
}

.block ul {
	padding: 0;
	list-style: none;
}

.block .row>ul>li {
	float: left;
}

.block .row>ul>li div {
	margin: 15px 0;
	padding: 25px 0px;
	background-color: black;
	color: #d7bc8d;
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	position: relative;
}

.block:nth-child(3n+0) .row>ul>li>div {
	background-color: #fff;
	color: black;
}

.block li.open {
	width: 100%;
}

.block ul ul {
	text-align: left;
}

.course, .gain {
	background-color: transparent !important;
	padding: 0 10px !important;
}

h3 {
	border-bottom: 1px solid red;
}

em {
	width: 2em;
	display: inline-block;
}

.block li.open .detail {
	position: absolute;
	width: 100%;
	margin: 27px 0 0;
	background-color: red;
	padding: 15px;
	background-color: #fff;
}

@media ( max-width : 767px) {
	.block li div {
		padding: 10px 0;
		margin: 5px 0;
	}
}