html {
	font-size: 62.5%;
}
body {
	margin: 0;
	font-size: 1.5rem;
	line-height: 2;
}
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
ul {
	margin: 0;
	padding: 0;
	list-style-type: none;
}

.contents {
	padding: 20px 0;
}

.container {
	overflow: hidden;
}
.c-slider-container {
	width: 240px;
	margin: 0 auto;
	overflow: visible;
}
.c-slider {
	transition-timing-function: linear;
}
.c-slider-item-photo {
	position: relative;
	overflow: hidden;
	padding-bottom: 60%;
}
.c-photo-bg {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-position: center;
	background-size: cover;
}

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