html {
	font-size: 62.5%;
}
body {
	margin: 0;
	font-size: 1.5rem;
}
p {
	margin: 0 0 1em;
}
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
.contents {
	max-width: 630px;
	margin: 0 auto;
	padding: 20px;
	background: #f2f2f2;
}
.title {
	margin: 0 0 1em;
	font-weight: bold;
}

.div01 {
	position: relative;
	margin: 0 0 1em;
	padding: 40px 40px 40px 70px;
	background-color: #1563ad;
	color: #fff;
}

.div01::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	width: 60px;
	height: 100%;
	background: no-repeat top left/100% 100%;
	background-image: linear-gradient(to top left, transparent 50%, #f2f2f2 50.5%);
}

.div02 {
	position: relative;
	margin: 0 0 1em;
	padding: 40px 70px 40px 40px;
	background-color: #1563ad;
	color: #fff;
}

.div02::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	display: block;
	width: 60px;
	height: 100%;
	background: linear-gradient(to top right, transparent 50%, #f2f2f2 50.5%) no-repeat top left/100% 100%;
}

.copyright {
	text-align: center;
	padding-top: 2em;
	font-size: 14px;
}