@font-face {
	font-family: Noto Sans;
	font-style: normal;
	font-weight: 400;
	src: url('https://danaroemling.com/fonts/Noto_Sans/NotoSans-Medium.ttf');
  }
  
html, body {
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	font-family: 'Noto Sans', sans-serif;
}

html {
	background-color: rgb(33,32,37);
	color: rgb(222,222,222);
}

a, a:visited {
	color: rgb(150,150,150);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

a:hover, #menu-toggle:hover {
	color: rgb(200, 200, 200);
	border-color: rgb(200, 200, 200);
	cursor: pointer;
	transition: color 0.3s ease, background-color 0.3s ease;
}

body {
	text-align: left;
	font-size: 16px;
	font-weight: 400;
	align-items: center;
}

header {
	text-align: center;
}

header #logo {
	height: 64px;
}

#menu-toggle {
	display: none;
}

nav a {
	font-size: 20px;
}

nav {
	padding: 1em 0 0 0;
}

nav ul {
	margin-bottom: 0;
}

nav li:not(:last-of-type):after {
	content: "|";
	font-size: 20px;
	color: rgb(150,150,150);
	margin: 0 2px 0 5px;
}

main, header {
	max-width: 900px;
	padding-right: 5em;
	padding-left: 5em;
}

header {
	padding-top: 2em;
	padding-bottom: 2em;
}

body.hide-content main {
	opacity: 0;
}

main {
	flex: 1 1 100%;
}

ul.navigation {
	padding: 0;
}

ul.navigation li {
	display: inline;
}

#menu-toggle {
	background-color: transparent;
	border: 3px solid grey;
	border-radius: 0.33em;
	color: grey;
	padding: 0.2em 0.5em;
	font-size: 20px;
}

#menu-toggle::before {
	display: inline-block;
	margin-right: 5px;
	content: "\2630";
}

#profile-picture {
	width: 200px;
}

#profile-picture img {
	max-width: 100%;
}

footer {
	width: 100%;
	text-align: center;
	margin-top: 3em;
	padding-top: 2em;
	padding-bottom: 2em;
}

@media only screen and (max-width: 600px) {
	main, header {
		padding-right: 3em;
		padding-left: 3em;
	}

	header {
		padding-top: 1em;
		padding-bottom: 1em;
	}

	footer {
		padding-top: 1em;
		padding-bottom: 1em;
	}

	nav ul.navigation {
		display: none;
	}

	nav ul.navigation.visible {
		display: block;
	}

	nav li:not(:last-of-type):after {
		display: none;
	}

	ul.navigation li {
		display: block;
		padding: 0.3em 0;
	}

	#menu-toggle {
		display: block;
	}

	#profile-picture {
		width: 140px;
		margin: 0 0 .66em .66em;
	}
}

@media only screen and (max-width: 400px) {
	main, header {
		padding-right: 2em;
		padding-left: 2em;
	}

	header {
		padding-top: 0.75em;
		padding-bottom: 0.75em;
	}

	footer {
		padding-top: 0.75em;
		padding-bottom: 0.75em;
	}

	#profile-picture {
		width: 80px;
		margin: 0 0 .33em .33em;
	}
}

#about .content {
	text-align: justify;
}

#twitter-icon {
	height: 16px;
	filter: invert(100%);
	vertical-align: middle;
	margin-right: 0.2em;
}

.float-left {
	float: left;
	margin: 0 1em 1em 0;
}

.float-right {
	float: right;
	margin: 0 0 1em 1em;
}

h1 {
	margin-top: 2em;
	margin-bottom: 1em;
}

h2 {
	margin-top: 1.5em;
	margin-bottom: 0;
}

h3, h4, h5, h6 {
	margin-top: 1em;
	margin-bottom: 0;
}

main p {
	margin: 0.33em 0;
}

main ul {
	padding-left: 0;
	margin: 0.33em 0;
}

main p ~ ul {
	margin-top: 1em;
}

main ul li {
	list-style-type: circle;
	margin: 0.5em 0 0.5em 1em;
}

main hr {
	margin: 3em 0;
}