main {
	background-color: #f0f0f0;
	max-width: 1440px;
	width: 100%;
	margin: 0 auto;
}
.pc-bg-item {
	max-width: 343px;
	width: 100%;
	height: auto;
	float: left;
	aspect-ratio: 1372/400;
}
@media screen and (max-width: 1095px) {
	.pc-bg-item {
		width: 23.819%;
	}
}
@media screen and (max-width: 850px) {
	.pc-bg-item {
		display: none;
	}
}

.lp {
	max-width: 393px;
	width: 100%;
	margin: 0 auto;
}

/* fade animation */
.fade {
	opacity: 0;
	transform: translateY(4rem);
	-webkit-transform: translateY(4rem); /* Safari向け */
}
@keyframes fade {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
		transform: translateY(0);
		-webkit-transform: translateY(0); /* Safari向け */
	}
}
@-webkit-keyframes fade {
	/* Safari向け */
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
		transform: translateY(0);
		-webkit-transform: translateY(0);
	}
}
.fade.is-animation {
	animation: fade 0.8s ease;
	-webkit-animation: fade 0.8s ease; /* Safari向け */
	animation-fill-mode: both;
	-webkit-animation-fill-mode: both; /* Safari向け */
}