@charset "UTF-8";

.sub_menu_wrap li:nth-child(1) a::before {
	background-image: url('/ir/common/images/icon_sub_menu01.png');
}
.sub_menu_wrap li:nth-child(2) a::before {
	background-image: url('/ir/common/images/icon_sub_menu03.png');
}
.sub_menu_wrap li:nth-child(3) a::before {
	background-image: url('/ir/common/images/icon_sub_menu05.png');
}
.sub_menu_wrap li:nth-child(4) a::before {
	background-image: url('/ir/common/images/icon_sub_menu06.png');
}
.sub_menu_wrap li:nth-child(5) a::before {
	background-image: url('/ir/common/images/icon_sub_menu06.png');
}
.sub_menu_wrap li:nth-child(6) a::before {
	background-image: url('/ir/common/images/icon_sub_menu07.png');
}

.breadcrumb_area .btn_area {
	top: 0; right: 0;
	height: 100%;
}
.breadcrumb_area .btn_about_ir {
	display: table;
	width: 140px;
	height: 100%;
}
.btn_about_ir span {
	display: table-cell;
	vertical-align: middle;
	padding: 0;
	font-size: 1.2rem;
	line-height: 1;
	font-weight: bold;
	color: #fff;
	background: #929292;
}
.btn_about_ir.is_active span,
.btn_about_ir span:hover {
	opacity: 1;
	cursor: pointer;
	background: #01a0e9;
}
.btn_about_ir span::after {
	display: inline-block;
	content: " ＞";
}
.about_ir_list {
	top: 40px;
	font-size: 0;
}
.about_ir_list_content li {
	display: inline-block;
	vertical-align: top;
	font-size: 1.2rem;
}
.rank_date{
	text-align: left;
	font-size: 1.2rem;
}
@media screen and (max-width: 600px) {
.rank_date{
	text-align: left;
	font-size: 1.4rem;
}
}
@media screen and (max-width: 960px) {
	.sub_menu_wrap .sub_menu > ul > li:nth-child(1) a::before {
		background-image: url('/ir/common/images/icon_sub_menu_white01.png');
	}
	.sub_menu_wrap .sub_menu > ul > li:nth-child(2) .head::before {
		background-image: url('/ir/common/images/icon_sub_menu_white02.png');
	}
	.sub_menu_wrap .sub_menu > ul > li:nth-child(3) .head::before {
		background-image: url('/ir/common/images/icon_sub_menu_white03.png');
	}
	.sub_menu_wrap .sub_menu > ul > li:nth-child(4) a::before {
		background-image: url('/ir/common/images/icon_sub_menu_white05.png');
	}
	.sub_menu_wrap .sub_menu > ul > li:nth-child(5) .head::before {
		background-image: url('/ir/common/images/icon_sub_menu_white06.png');
	}
	.sub_menu_wrap .sub_menu > ul > li:nth-child(6) .head::before {
		background-image: url('/ir/common/images/icon_sub_menu_white07.png');
	}
}