body {
	padding: 0;
	margin: 0;
	font-family: Roboto, Verdana, Arial, Sans-Serif;
	background: #ddd;
}

a {
	text-decoration: none;
}

header {
	flex: 0 1 auto;
	position: fixed;
	top: 0;
	width: 100%;
	background: #272727;
	color: #fff;
	display: grid;
	place-items: center center;
}

.header-spacer {
	height: 4.3125em;
}

.header-container {
	max-width: 1200px;
	margin: -0.625em;
}

footer {
	flex: 0 1 auto;
	background: #272727;
	font-family: Roboto, Verdana, Arial, Sans-Serif;
	display: grid;
	place-items: center center;
}

.footer-container {
	max-width: 1200px;
}

.main-space {
	min-height: calc(100% - 8.125em);
	max-width: 1200px;
	display: flex;
	justify-content: space-between;
	margin: 0 auto;
}

.left-half {
	/*align-self: flex-start;*/
	overflow-y: auto;
	/*flex: 0 0 23%;
	max-width: 40%;*/
	margin: 0.5em;
}

.right-half {
	/*flex: 0 0 70%;
	max-width: 75%;*/
	margin: 0.5em;
	width: calc(100% - 15em);
}

.copy-right {
	font-size: 1.2em;
	font-weight: 600;
}

.copy-right a {
	color: #ccc;
}

.logo a {
	color: #24c2ff;
	font-size: 1.5em;
	font-weight: 600;
	padding-right: 2.625em;
}

.download {
	color: #fff;
	font-size: 1.1em;
	border-radius: 0.3125em;
	background-size: 100%;
	z-index: 1;
	background-image: linear-gradient(309.99deg, #009ee8, #009ee8 50.5%, #009ee8 97.86%);
	font-weight: 600;
	padding: 0.9375em;
	margin-left: 5.250em;
	position: relative;
}

.download a {
	color: #fff;
	text-decoration: none;
}

.download::before {
	border-radius: inherit;
	position: absolute;
	content: "";
	display: block;
	height: 100%;
	width: 100%;
	left: 0;
	top: 0;
	position: absolute;
	z-index: -100;
	background-image: linear-gradient(309.99deg, #00d4ff, #009ee8 50.5%, #0077cc 97.86%);
	transition: opacity 0.2s ease-in-out;
	opacity: 0;
}

.download:hover::before {
	opacity: 1;
}

.nav {
	flex: 1 1 auto;
	display: flex;
	align-items: center;
	letter-spacing: 1px;
}

.nav-item {
	font-size: 1em;
	margin: 0.625em;
	font-weight: 600;
}

.nav-item a {
	color: #ddd;
}

.navi-head {
	color: #333335;
	font-weight: 600;
	font-size: 1.5em;
	text-transform: uppercase;
}

.navi-li {
	/*border-left: 1px solid #f00;*/
	left: -16px;
	color: #24c2ff;
	padding: 0.3125em;
}

.navi-li p {
	margin: 0;
	text-transform: capitalize;
}

.navi-li a {
	color: #222;
	margin: 0;
	text-transform: capitalize;
}

.capitalize {
	text-transform: capitalize;
}

.subtopic-c0 {
	display: flex;
    width: 52.875em;
    height: 14.1875em;
    position: relative;
    margin-bottom: 1.5625em;
    text-decoration: none;
    color: #3b3b3b;
}

.subtopic-c1 {
	display: flex;
	overflow: hidden;
	height: 100%;
	box-sizing: border-box;
	border-radius: 0.5em;
	border: 1px solid #b1b1b1;
	width: 100%;
}

.subtopic-c2 {
	-webkit-box-flex: 0;
	-ms-flex: 0 0 47.5%;
	flex: 0 0 47.5%;
	max-width: 47.5%;
	background: #3c3f41;
}

.subtopic-c3 {
	-webkit-box-flex: 0;
	-ms-flex: 0 0 52.5%;
	flex: 0 0 52.5%;
	max-width: 52.5%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	background: #fff;
}

.subtopic-title {
	font-weight: 700;
	font-size: 1.5em;
	line-height: 1.875em;
	text-transform: uppercase;
	color: #007ce6;
	margin-bottom: 20px;
}

#content .subtopic-image {
	height: 100%;
	object-fit: cover;
	border-style: none;
	margin: 0;
	margin-left: auto;
	margin-right: auto;
	display: block;
	border-radius: 0;
}

.subtopic-info {
	color: #3b3b3b;
	font-weight: 300;
}

#content .warn {
	font-size: 1.5em;
	color: #e0a600;
	font-weight: 600;
}

#content .error {
	font-size: 1.5em;
	color: #f33;
	font-weight: 600;
}

#content h1 {
	color: #007ce6;
	font-size: 1.5em;
	text-transform: uppercase;
	padding-top: 1em;
}

#content h2 {
	color: #2d2d2d;
	font-size: 1.3em;
	text-transform: uppercase;
	padding-top: 1em;
}

#content h3 {
	color: #3d3d3d;
	font-size: 1.2em;
	text-transform: uppercase;
	padding-top: 0.5em;
}

#content .navigation-bar {
	color: #999;
	font-size: 1em;
	font-weight: 300;
}

#content .navigation-bar a {
	color: #999;
	font-weight: 300;
	font-size: 1em;
}

#content p {
	font-size: 1.2em;
	color: #333;
	line-height: 1.35em;
	max-width: 35em;
}

#content li > p {
	line-height: 1.3em;
	max-width: 30em;
}

#content a {
	color: #482ed5;
	font-weight: 600;
}

#content img {
	border-radius: 0.5em;
	max-width: min(50em, 100%);
	max-height: 37.5em;
	margin-bottom: 1em;
}

#content video {
	border-radius: 0.5em;
	max-width: min(50em, 100%);
	max-height: 37.5em;
	margin-bottom: 1em;
}

#content iframe {
	border-radius: 0.5em;
	max-width: min(50em, 100%);
	max-height: 37.5em;
	margin-bottom: 1em;
}

.back-arrow {
	color: #000;
}

#content .date-small {
	font-size: 0.9em;
	color: #242027;
	right: 0;
}

label {
	font-size: 1.2em;
	padding-top: 0.7em;
	display: inline-block;
}

input {
	font-size: 1.2em;
	padding: 0.25em;
}

textarea {
	font-size: 1.2em;
	padding: 0.25em;
}

.submit {
	padding: 0.25em;
	margin: 0.5em;
	width: 10em;
}