/* ********** トップ ********** */
.top {
	background: url(/idc_recommend/serena/images/50th_mv.jpg) no-repeat center center/cover;
}
.top h1 {
	background-color: rgba(255, 255, 255, 0.7);
	color: #376092;
}
/* ********** ナビ ********** */
.nav ul {
	width: auto;
	margin: 0 1em;
	display: block;
}
.nav li {
	width: 100%;
}
.nav li .image {
	display: block;
}
.nav li .text *:not(.model) {
	display: inline;
}
.nav a {
	height: auto;
	padding: 0.5em;
	border: none;
	border-bottom: solid 1px #ccc;
	background-color: #fff;
	-webkit-justify-content: flex-start;
	justify-content: flex-start;
	font-size: 100%;
}
.nav a::after {
	content: "\f107";
}
.nav a .image {
	width: 30%;
	margin-right: 1em;
}
.nav a .text .note {
	color: #c00;
}
.nav-fix {
	height: calc(100% - 2em);
}
.nav-fix ul {
	width: 100%;
	margin: 0;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
}
.nav-fix li {
	width: calc(100% / 2);
}
.nav-fix li .image,
.nav-fix li .text *:not(.model) {
	display: none;
}
.nav.nav-fix a {
	height: calc(100% - 2em);
	padding: 1em 0.5em;
	background-color: #376092;
	border: solid 1px #fff;
	display: -webkit-flex;
	display: flex;
	-webkit-align-items: center;
	align-items: center;
	-webkit-justify-content: center;
	justify-content: center;
	color: #fff;
	font-size: 80%;
	text-align: center;
}
@media only screen and (min-width: 640px) {
	.nav ul {
		margin: 0;
		display: -webkit-flex;
		display: flex;
		-webkit-justify-content: center;
		justify-content: center;
	}
	.nav li {
		width: 30%;
	}
	.nav li:not(:first-child) {
		margin-left: 1.5em;
	}
	.nav a {
		-webkit-flex-direction: column;
		flex-direction: column;
		padding: 0.5em 0;
		border: none;
	}
	.nav a::after {
		content: none;
	}
	.nav a .image {
		width: 100%;
		height: 100%;
		margin-right: 0;
	}
	.nav a .text {
		width: 100%;
		margin-top: 1em;
		background-color: #376092;
		color: #fff;
	}
	.nav-fix li {
		width: calc((100% - 1.5em) / 2);
		margin-top: 0;
	}
	.nav-fix a::after {
		content: "\f107";
	}
	.nav-fix a .text {
		margin-top: 0;
	}
}
@media only screen and (min-width: 960px) {
	.nav-fix ul {
		width: 960px;
		margin-left: auto;
		margin-right: auto;
	}
}

/* ********** リード文 ********** */
.lead {
	margin: 2em 0 0;
}
.lead p {
	padding: 5em 1em;
	background: url(/idc_recommend/serena/images/50th_lead.jpg) no-repeat center right/cover;
	color: #376092;
	line-height: 1.4;
	text-align: right;
}
@media only screen and (min-width: 640px) {
	.lead {
		margin: 5em auto;
	}
	.lead p {
		padding: 5em 0;
		line-height: 2.2;
	}
}
@media only screen and (min-width: 960px) {
}

.model {
	margin-top: 3em;
}
@media only screen and (min-width: 640px) {
	.model {
		margin-top: 5em;
	}
}