style.scss

body {
	background-color: #000;
	color: #fff;
	font-size: 32px;
}

h1 {
	font-size: 3.5em;
	margin-top: 25px;
}

h2 {
	font-size: 2.2em;
	margin-top: 50px;
	margin-bottom: 25px;
}

h3 {
	font-size: 1.2em;
	margin-top: 30px;
	margin-bottom: 15px;
}

a {

	&.btn-primary:hover {
		background-color: #fff;
		color: #0062cc;
	}

	color: yellow;

	&:hover,
	&:focus {
		color: orange;
	}

	&:focus {
		border: solid 1px red;
		font-size: 1.1em;
	}
}

li {
	margin-top: 5px;
	margin-bottom: 5px;
}

.fa {
	margin-right: 10px;
}

footer {

	background-color: #333;
	padding-top: 15px;
	padding-bottom: 15px;
	font-size: 20px;

	h2 {
		text-align: center;
		font-size: 1.5em;
		margin-top: 0;
	}

	li {
		&:first-of-type {
			text-align: right;
		}
	}
}

@media (max-width: 768px) {

	body {
		font-size: 21px;
	}

	h1 {
		font-size: 2.7em;
	}

	h2 {
		font-size: 2em;
	}

}

@media (max-width: 576px) {

	
	footer {

		h2 {
			text-align: left;
		}

		li {
			&:first-of-type {
				text-align: left;
			}
		}
	}

}