@charset "UTF-8";

.fix-bg .section-inner:after {
	content: '';
	width: 0;
	height: 0;
	border-style: solid;
	border-width: calc(100vh - 6.75rem) 0 0 calc(100vw - 6rem);
	border-color: rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) rgb(235, 235, 235);
	position: absolute;
	bottom: 0;
	left: 0;
}
.item-box + .item-box{
	border-top: 1px solid rgba(0,0,0,0.2);
	padding-top: 3rem;
	margin-top: 3rem;
}

.item-box .title {
	margin: 1.5rem 0 2rem;
}

@media(min-width: 769px){
	.sub .fix-bg{
		left: 3rem;
		top: 3rem;
		width: calc(100% - 6rem);
		height: calc(100% - 6rem);
	}
}

@media(max-width: 768px){
	.fix-bg .section-inner:after{
		border-width: calc(100vh + 15px) 0 0 calc(100vw - 3rem);
	}
}

@media(min-width: 768px) and (orientation: portrait){
	.fix-bg .section-inner:after{
		border-width: calc(100vh - 3rem) 0 0 calc(100vw - 3rem);
	}
}

@media(max-width: 667px){
	.double-line{
		font-size: 18px;
	}
}