.sub_nav {
	margin-bottom: 4px;
	background: #fff;
	height: 30px;
	overflow: hidden;
}
.index .sub_nav {
	display: none;
}

.sub_nav__list {
	position: relative;
	padding: 0 11px;
	font-size: 0;
}
.sub_nav__item {
	padding: 0 9px 0 0;
	display: inline-block;
	vertical-align: top;
}
.sub_nav__link {
	font-size: 1.34rem;
	line-height: 30px;
	display: block;
	text-align: center;
	text-decoration: none;
	color: #656565;
	outline: none;
}
.sub_nav__link:after {
	display: inline-block;
	margin-left: 8px;
	content: '/';
	vertical-align: top;
}
.sub_nav__link:hover .sub_nav__name,
.sub_nav__link.active .sub_nav__name {
	color: #19489d;
}
.sub_nav__name {
	display: inline-block;
	vertical-align: top;
	text-decoration: underline;
}

.sub_nav__list .sub_nav__button {
	font-size: 2rem;
	position: absolute;
	top: 0;
	cursor: pointer;
	color: #000;
	line-height: 30px;
}
.sub_nav__list .sub_nav__button.fa-angle-left {
	left: 0;
}
.sub_nav__list .sub_nav__button.fa-angle-right {
	right: 0;
}
.sub_nav__list .sub_nav__button:hover {
	color: #a4a4a4;
}
@media (max-width: 767px) {
	.sub_nav {
		display: none;
	}
}
@media (min-width: 768px) and (max-width: 991px) {
	.index .sub_nav {
		display: block;
	}
}