html {
	background: #000000;
}

/** Header **/
.header-banner {
	display: flex;
	justify-content: center;
}

.header-banner img {
	max-height: 109px;
	width: 100%;
	object-fit: cover;
}

/** Navigation **/
.navbar {
	background-color: #091501;
	border-radius: 0;
	border: none;
	width: 100%;
	min-height: 0;
	margin-bottom: 0;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > li > a:focus
{
	color: #c9c9c9;
}

.navbar-default .navbar-nav > .active > a {
	background: rgba(255, 255, 255, 0.1);
}

.navbar-default .navbar-nav > .active > a:hover {
	background: rgba(255, 255, 255, 0.1);
}


.navbar-default .navbar-nav > li > a,
.navbar-default .navbar-nav > li.active > a {
	color: whitesmoke;
}

/* Medium devices (desktops, 992px and up) */
@media (min-width: 768px) {
	.nav.navbar-nav {
		width: 100%;
	}

	.nav.navbar-nav > li {
		width: 25%;
		text-align: center;
	}

	.navbar-default .navbar-nav > li > a,
	.navbar-default .navbar-nav > li.active > a
	{
		font-size: 12px;
		color: whitesmoke;
		padding: 0.75rem 0 0.75rem 0;
	}
}

.navbar-default .navbar-nav > .open > a,
.navbar-default .navbar-nav > .open > a:focus,
.navbar-default .navbar-nav > .open > a:hover {
	background-color: #152f03;
	color: whitesmoke;
}

.navbar-nav .dropdown-menu {
	background: #152f03;
	color: whitesmoke;
}

.dropdown-menu > li > a:focus, .dropdown-menu > li > a {
	color: whitesmoke;
}

.dropdown-menu > li > a:focus, .dropdown-menu > li > a:hover {
	background-color: #264d0c;
	color: whitesmoke;
}


/** Footer **/
#footer {
	padding: 1rem 0 1rem 0;
}
#footer .footer-text {
	font-size: 12px;
	padding: 1rem;
	background: whitesmoke;
	border: 1px solid #aaaaaa;
	border-radius: 10px;
}

/** General **/
#content {
	background: white;
	padding: 2rem;
}

.center {
	display: flex;
	justify-content: center;
}

.document > h3.chapter {
	margin-top: 5rem;
	font-weight: bold;
	scroll-margin-top: 2rem;
}

.document figure.figure {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	margin-bottom: 2rem;
}
.document figure img {
	max-width: 100%;
}