bludit/bl-themes/massively/assets/sass/layout/_navPanel.scss

///
/// Massively by HTML5 UP
/// html5up.net | @ajlkn
/// Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
///

/* Nav Panel */

	#navPanelToggle {
		@include icon;
		@include vendor('transition', (
			'color #{_duration(transition)} ease-in-out',
			'background-color #{_duration(transition)} ease-in-out',
			'box-shadow #{_duration(transition)} ease-in-out'
		));
		display: none;
		position: fixed;
		top: 0.75rem;
		right: 0.75rem;
		border: 0;
		color: _palette(invert, fg-bold);
		font-family: _font(family-heading);
		font-size: 0.9rem;
		font-weight: _font(weight-heading);
		letter-spacing: 0.075em;
		padding: 0.375rem 1.25rem;
		text-transform: uppercase;
		z-index: _misc(z-index-base) + 1;

		&:before {
			content: '\f0c9';
			margin-right: 0.5rem;
		}

		&.alt {
			background-color: transparentize(_palette(bg), 0.125);
			box-shadow: 0 0.125rem 0.75rem 0 transparentize(_palette(invert, bg), 0.75);
			color: _palette(fg-bold);

			&:hover {
				background-color: _palette(bg);
			}
		}

		@include breakpoint(medium) {
			display: block;
		}

		@include breakpoint(small) {
			font-size: 0.8rem;
			padding: 0.25rem 1rem;
		}
	}

	#navPanel {
		@include vendor('transform', 'translateX(20rem)');
		@include vendor('transition', ('transform #{_duration(menu)} ease', 'box-shadow #{_duration(menu)} ease', 'visibility #{_duration(menu)}'));
		display: none;
		-webkit-overflow-scrolling: touch;
		background: _palette(bg);
		box-shadow: none;
		color: _palette(fg-bold);
		height: 100%;
		max-width: 80%;
		overflow-y: auto;
		padding: 3rem 2rem;
		position: fixed;
		right: 0;
		top: 0;
		visibility: hidden;
		width: 20rem;
		z-index: _misc(z-index-base) + 2;

		.links {
			list-style: none;
			padding-left: 0;

			li {
				border-top: solid 2px _palette(border);

				a {
					border-bottom: 0;
					display: block;
					font-family: _font(family-heading);
					font-size: 0.9rem;
					font-size: 0.9rem;
					font-weight: _font(weight-heading);
					letter-spacing: 0.075em;
					padding: 0.75rem 0;
					text-transform: uppercase;
				}

				&:first-child {
					border-top: 0;
				}
			}
		}

		.close {
			@include icon;
			@include vendor('transition', 'color #{_duration(transition)} ease-in-out');
			-webkit-tap-highlight-color: rgba(0,0,0,0);
			border: 0;
			color: _palette(fg-light);
			cursor: pointer;
			display: block;
			height: 3.25rem;
			line-height: 3.25rem;
			padding-right: 1.25rem;
			position: absolute;
			right: 0;
			text-align: right;
			top: 0;
			vertical-align: middle;
			width: 7rem;

			&:before {
				content: '\f00d';
				font-size: 1.25rem;
			}

			&:hover {
				color: _palette(fg-bold);
			}

			@include breakpoint(small) {
				height: 4rem;
				line-height: 4rem;
			}
		}

		@include breakpoint(medium) {
			display: block;
		}

		@include breakpoint(small) {
			padding: 2.5rem 1.75rem;
		}
	}

	@include breakpoint(medium) {
		body.is-navPanel-visible {
			#wrapper {
				opacity: 0.5;
			}

			#navPanel {
				@include vendor('transform', 'translateX(0)');
				box-shadow: 0 0 1.5rem 0 rgba(0,0,0,0.2);
				visibility: visible;
			}
		}
	}