_menu.scss

.menu-navigation-container ul {
	position: relative;
	width: 100%;
	float: left;
	margin: 0 0 100px 0;
	padding: 0;
	list-style: none;
	li {
		position: static;
		float: left;
		padding: 15px 15px 15px 0;
		&:hover {
			> .sub-menu {
				display: block;
			}
		}
	}
	.sub-menu {
		position: absolute;
		top: 46px;
		left: 0;
		z-index: 1;
		width: 100%;
		display: none;
	}
}