html, body {
	height: 100%;
	width: 100%;
	margin: 0;
}

.menu-button {
	position: fixed;
	top: 20px;
	left: 20px;
	width: 45px;
	height: 45px;
	border: 0px;
	padding: 0px;

	background-color: rgba(0, 0, 0, 0);

	z-index: 1;
}

.menu-button-icon {
	width: 45px;
	height: 45px;
	text-align: center;

	background-color: #3F3F3F;
	border-radius: 10px;

	z-index: 1;
}

.menu-button-img {
	width: 20px;
	height: 20px;
	padding: 12.5px;
	vertical-align: middle;
	display: block;

	filter: invert() brightness(0.67);
}