/* ページトップに戻るボタン */
.c_scrollTop {
	position: fixed;
	bottom: 80px;
	right: 16px;
	z-index: 100;
	display: none;
}

.c_scrollTop_button {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background-color: #379fff;
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: opacity 0.3s;
}

.c_scrollTop_button:hover {
	opacity: 0.8;
}

.c_scrollTop_icon {
	display: block;
	width: 12px;
	height: 12px;
	border-top: 3px solid #ffffff;
	border-right: 3px solid #ffffff;
	transform: rotate(-45deg);
	margin-top: 4px;
}

@media (min-width: 768px) {
	.c_scrollTop {
		bottom: 90px;
		right: 30px;
	}

	.c_scrollTop_button {
		width: 56px;
		height: 56px;
	}
}