:root {
	--backgroundColor: #212121;
	--textColor: #fff;
}
*, *::before, *::after {
	margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
	box-sizing: border-box;
}
html, body {
	font-family: Arial, sans-serif;
	font-size: 18px;
	line-height: 1.5;
	text-rendering: optimizeSpeed;
	background-color: var(--backgroundColor);
	color: var(--textColor);
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	margin: 0;
	padding-bottom: 1.5em;
}
main {
	flex: 1 0 auto;
}
footer {
	flex-shrink: 0;
}
.footer-text {
	display: block;
	font-size: 0.75em;
	margin-bottom: 0.5em;
}
.container {
	max-width: 767px;
	width: 100%;
	margin: 0 auto;
	padding: 1.5em 15px 0 15px;
}
.container-article > *:last-child {
	margin-bottom: 0;
}
h1 {
	font-size: 1.75em;
}
h2 {
	font-size: 1.5em;
}
h3 {
	font-size: 1.25em;
}
a {
	color: #7ab7ff;
	text-decoration: none;
}
img {
	display: block;
	max-width: 100%;
	margin: 0 auto;
	border-radius: 0.5em;
	box-shadow: 0 0 5px rgba(0, 0, 0, 0.8);
}
h1, h2, h3 {
	margin-bottom: 0.5em;
}
p, img {
	margin-bottom: 1em;
}
hr {
	display: block;
    border: 0;
	border-top: 1px solid #797979;
	margin: 3em 0;
}
ul, ol {
	list-style-type: disc;
	padding-left: 1.5em;
	margin-bottom: 1em;
}
ul li, ol li {
	list-style-type: inherit;
	padding-left: 0.2em;
	margin-bottom: 0.5em;
}
ul li ul,
ol li ol,
ul li ol,
ol li ul {
	list-style-type: inherit;
	margin-top: 0.5em;
	margin-bottom: 0.5em;
}
blockquote {
	border-left: 4px solid var(--textColor);
	padding-left: 0.5em;
}
pre {
	background: #000;
	padding: 10px;
	border-radius: 4px;
}
.list-title {
	font-weight: bold;
	margin-bottom: 0.5em;
}
.inactive {
	color: #797979;
}
@media screen and (min-width: 576px) {
	html, body {
		font-size: 20px;
	}
}
@media screen and (min-width: 767px) {
	html, body {
		font-size: 22px;
	}
}
@media screen and (min-width: 991px) {
	a:hover {
		color: #5e83b3;
	}
}