html, body {
	margin: 0;
	padding: 0;
}
body {
	font-size: 14px;
	text-align: center;
}
* {
	box-sizing: border-box;
}
table {
	display: inline-table;
}
table tr td {
	padding: 10px 30px;
}
table tr td.label {
	text-align: right;
}
table tr td:last-child {
	text-align: left;
}

#banner img {
	max-width: 100vw;
}
#content {
	min-height: calc(70vh - 150px);
	margin-top: 20px;
	margin-bottom: 150px;
}
#content .content_inner {
	display: inline-block;
	width: 40vw;
}
#footer {
	min-height: 200px;
}
#footer .center {
	display: inline-block;
	min-width: 30vw;
	margin: 100px 15px 0px 15px;
	transform: translateY(-50%);
}

@media only screen and (max-width: 1600px) {
	#content .content_inner {
		width: 60vw;
	}
}
@media only screen and (max-width: 900px) {
	table tr td {
		padding: 10px 15px;
	}
	#content .content_inner {
		width: 80vw;
	}
}
@media only screen and (max-width: 600px) {
	table.mobile {
		display: block;
	}
	table.mobile tbody {
		display: block;
	}
	table.mobile tbody tr {
		display: block;
		padding-top: 8px;
		padding-bottom: 8px;
	}
	table.mobile tbody tr td {
		display: block;
		padding-top: 5px;
		padding-bottom: 5px;
		text-align: left;
	}
	table.mobile tbody tr td.label {
		font-weight: bold;
	}
	#content .content_inner {
		width: calc(100% - 30px);
		margin-left: 15px;
		margin-right: 15px;
	}
}