#history {
	max-width: 1200px;
	width: 95%;
	margin: 0px auto 50px;
	padding-top: 270px;
}
.outer {
}
.outer table {
	border-collapse: collapse;
	width: 100%;
}
.outer table td,
.outer table th {
	border: 1px solid #ccc;
	padding: 10px;
	font-weight: 200;
	font-size: 90%;
	line-height: 170%;
}
.outer table th {
	background-color: #e3e3e3;
	text-align: center;
	vertical-align: middle;
}
.outer table td {
}
.outer table td strong {
	display: block;
	font-size: 120%;
	margin-bottom: 5px;
}
.outer table tbody tr td:first-child {
	background-color: #eee;
}
.outer table tbody tr td:nth-child(4),
.outer table tbody tr td:nth-child(6) {
	width: 20%;
}






@media screen and (max-width: 680px) {
	#history {
		padding-top: 140px;
	}
	.outer {
		overflow: hidden;
		overflow-x:scroll;
	}
	.outer table {
		min-width: 1000px;
		width: 100%;
	}
	.outer table thead {
	}
	.outer table thead:before {
		content: "";
	}
	.outer table thead th:first-child,
	.outer table tbody tr td:first-child {
		position: sticky;
		left: 0;
		box-shadow: 4px 0px 5px -3px rgba(0,0,0,0.2);
	}
	.outer table thead th {
		border-right: 1px solid #aaa;
		padding: 5px;
	}
	.outer table thead th:first-child {
		background-color: #f6f6f6;
		z-index: 5;
	}
	.outer table tbody tr td:first-child {
		border-bottom: 1px solid #aaa;
		width: 150px;
		box-sizing: border-box;
		z-index:0;
	}
	.outer table td strong {
		font-size: 100%;
		font-weight: 600;
		margin-bottom: 10px;
	}
	.outer table td,
	.outer table th {
		border: 1px solid #ccc;
	}
}