.menu {
}
.menu input {
	display: none;
}
.menu label {
	padding: 15px 10px;
	display: block;
	color:#FF0;
	border-bottom: solid 1px #aeaeb4;
	overflow: hidden;
	background-color: transparent;
	cursor: pointer;
	position: relative;
}
.menu ul:not(.iPhoneULIndex) {
	height: 0;
	overflow: hidden;
	transition-duration: 1s;
	background-color:rgba(0,0,0,0.5);
}
.menu ul:not(.iPhoneULIndex) li {
	padding: 0 10px 0 30px;
	border-bottom: solid 1px #aeaeb4;
	overflow: hidden;
	background-color: transparent;
}
.menu ul:not(.iPhoneULIndex) li a {
	padding: 15px 0;
	text-decoration: none;
	display: block;
	background: url(img/trainav.png) right center no-repeat;
}
.menu input:checked + label + ul {
	height: auto;
}
/*チェックのアイコン（↓）*/
.menu label:after {
	color: #ff0;
	font-family: "FontAwesome";
	content: "▼";
	position: absolute;
	top: 50%;
	right: 10px;
	margin-top:-11px;
}
/*チェックのアイコン（↑）*/
.menu input:checked + label::after {
	content: "▲";
}