yugen.work/assets/css/portfolio.scss

@import url('https://fonts.googleapis.com/css?family=Source+Sans+Pro&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto&display=swap');
$accent-color: red;

body {
	background-color: rgb(0, 0, 0);
	color: rgb(255, 255, 255);
	//font-size: 3vw;
}

.light {
	color: black !important;
	background: white !important;
}

* {
	margin: 0;
	padding: 0;
	position: inherit;
	font-family: 'Roboto', sans-serif;
}
.title {
	//font-family: 'Source Sans Pro', sans-serif !important;
	font-size: 5vh;
	margin: 0;
	//bottom: 5px;
	//	height: 1%;
	text-align: center;
	padding: 30px 0 0 0;
}
.toggle {
	cursor: grab;
}
.subtitle {
	//font-family: 'Source Sans Pro', sans-serif !important;
	font-size: 3vh;
	bottom: 50px;
	//height: 1%;
	text-align: center;
}
.coding {
	font-size: 7vh;
	font-style: italic;
	color: white;
	border-bottom: white 5px solid;
}

body.light .coding {
	color: black !important;
	border-bottom: black 5px solid;
}
sub {
	font-size: 1vh;
}

.center {
	//height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 90px 0 0 0;
}
a {
	text-decoration: none;
	color: white;
}

body.light a {
	color: black;
}

#box {
	position: absolute;
	z-index: 999;
	border: 3vh solid black;
	box-sizing: border-box;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	pointer-events: none;
	transition: border-color 0.5s ease-in-out;
}

body.light #box {
	position: absolute;
	z-index: 999;
	border: 3vh solid white;
	box-sizing: border-box;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	pointer-events: none;
	transition: border-color 0.5s ease-in-out;
}

$accents: ("yiff": #4043ff, "thaldrin": #ff9e42, "website": #ff4885, "art": #1da1f2);
$links: ('yiff', 'thaldrin', 'website', 'art');
$time: 2s;
@each $link, $color in $accents {
	.#{$link}:hover {
		color: $color;

		& ~ #box {
			border-color: $color;
		}
	}
	.#{$link}::selection {
		color: white;
		background-color: $color;
	}
	body.light .#{$link}::selection {
		//color: $color + 9a;
		color: black;
		background-color: $color + 26;
	}
}
@each $link in $links {
	.#{$link} {
		font-size: 6vh;
	}
}

p::selection {
	color: black;
	background-color: white;
}

body.light p::selection {
	color: white;
	background-color: black;
}