@charset "utf-8";
.header::before {
	content: "";
	display: inline-block;
	width: 11vw;
	height: auto;
	background: url(../images/cloud-l-1.webp) no-repeat;
	position: absolute;
	bottom: 0;
	left: -3vw;
	z-index: 1;
	background-size: contain;
	aspect-ratio: 274 / 193;
}

.p-section.--dekasegi::before, .p-section.--youtube::before {
	content: "";
	display: inline-block;
	width: 14vw;
	height: auto;
	background: url(../images/cloud-r-2.webp) no-repeat;
	position: absolute;
	top: 50%;
	right: -3vw;
	z-index: 0;
	background-size: contain;
	aspect-ratio: 282 / 203;
}

@media screen and (max-width: 768px) {
.header::before {
	width: 30vw;
}
.p-section.--dekasegi::before, .p-section.--youtube::before {
	width: 30vw;
	top: initial;
	bottom: 0;
}
.p-section-channel::before {
	width: 30vw;
	top: initial;
	bottom: 0;
}
}