.accordion{
	div{
		font-weight:bold;
		color:#3F352F;
		cursor: pointer;
		position:relative;
		&:after{
			content:"＋";
			position:absolute;
			top:0;
			right:-40px;
		}
	}
	div.is-open{
		&:after{
			content:"－";
		}
	}
	.accordion_list{
		opacity:0;
		display:none;
		line-height: 0;
		transition: all 0.5s ease;
		li{
			.ttl_archive{
				font-weight:bold;
			}
		}
	}
}

.accordion_list.is-open{
	opacity:1;
	line-height: 1.4;
	display:block;
	transition: all 0.5s ease;
	li{
		
	}
}

#header .menu.main .accordion_list li span {
  font-size: 1rem;
}

#header .menu.main li li {
  font-size: 1rem;
}


@media (max-width: 1480px) {
	.accordion{
		div{
			&:after{
				right:-30px;
			}
		}
	#header .menu.main .accordion_list li span {
	  font-size: 0.875rem;
	}
	#header .menu.main li li {
	  font-size: 0.875rem;
	}
}

@media (min-width: 961px) {

}


@media (max-width: 960px) {

}