:root {
	--bodyBg: #fff;
	--bodyBg2: #f4f4f4;
	--bodyClr: #333;

	--navH: 68px;
	--navBg: #222;
	--navClr: #ccc;

	--borderClr: #ccc;
	--border1: 1px solid var(--borderClr);
	--border2: 2px solid var(--borderClr);

	--para: #444;
	--link: #03A9F4;
	--strong: #222;
	--caption: #a5a5a5;
	--blockq: 136, 136, 136;

	--cardBg: #fff;
	--cardBefore: #aaa;
	--cardTitleBg: #f4f4f4;
}

* {
	box-sizing: border-box;
}
html {
	scroll-behavior: smooth;
}
body {
	background: var(--bodyBg);
	color: var(--bodyClr);
	font-family: Ubuntu,'Segoe UI',Oxygen,Helvetica Neue,Roboto,Trebuchet MS,Tahoma,Cantarell,sans-serif !important;
	font-size: 115%;
	margin: 0;
	word-spacing: 0.075rem;
}

a {
	color: var(--link);
	overflow-wrap: break-word;
}
a:not(:hover) {
	text-decoration: none;
}

h1, h2, h3 {
	font-weight: normal;
}
h1 {
	font-size: 2.25rem;
}

main, .cntr {
	width: 1200px;
	margin: auto;
	padding: 1.5rem;
	max-width: 100% !important;
}
main {
	width: 1000px;
}
main > div:first-child {
	display: flex;
	align-items: center;
	margin-bottom: 1.5rem;
}
@media (max-width: 500px) {
	main, .cntr {
		padding: 1rem;
	}
}

hr {
	border: 0;
	border-top: var(--border1);
	margin: 1.5rem 0;
	max-height: 0px;
}

img {
	border-radius: 4px;
	display: table;
	max-width: 100% !important;
}

p {
	color: var(--para);
	line-height: 1.5;
}

nav {
	content: "";
	background: var(--navBg);
	box-shadow: 0 4px 16px -1px rgba(0,0,0,.75);
	display: flex;
	height: var(--navH);
	position: sticky;
	top: 0;
	z-index: 4;
}
nav a, footer a {
	color: var(--navClr);
	display: flex;
	align-items: center;
	font-size: 1.025rem;
}
nav a {
	height: 100%;
	padding: 0 calc(var(--navH)*0.25);
}
nav > img:first-child {
	display: inline-flex;
	margin-left: calc(calc(var(--navH)*0.25)/2);
	margin-right: auto;
	width: calc(var(--navH)*0.75);
}
nav img {
	margin-right: 0.5rem;
}

.svg-white {
	filter: invert(100%) sepia(33%) saturate(2%) hue-rotate(272deg) brightness(102%) contrast(101%);
}

footer {
	background: #000;
	text-align: center;
}
footer * {
	color: #fff;
}
footer a {
	color: var(--link);
}