@charset "utf-8";

/* ---------------------------------------- */
/* section color */

.contents-header:before {
	background-color: rgba(0, 160, 170, 0.8);
}

.slide-local-nav,
.slide-local-nav__arrow {
	background-color: rgb(0, 160, 170);
}

.chapter-header {
	color: rgb(0, 160, 170);
}

.std-count-container__item::before {
	background-color: rgb(0, 160, 170);
}

.features__des {
	color: rgba(0, 160, 170, 0.8);
}

@media screen and (min-width: 1024px) {
	.chapter-header {
		color: rgba(51, 179, 187, 0.9);
	}
}

/* ---------------------------------------- */

.usage-figure {
	padding: 20px;
	box-sizing: border-box;
	border-radius: 8px;
}

.usage-figure img {
	display: block;
	width: 100%;
	max-width: 900px;
	margin: auto;
}

@media screen and (min-width: 1024px) {
	.usage-figure {
		margin-top: -40px;
	}
}