pagetop/static/css/menu.css

.menu {
	width: 100%;
	height: auto;
	margin: 0;
	padding: 0;
	z-index: 9999;
	border: none;
	outline: none;
	background: var(--val-menu--color-bg);
}

.menu__wrapper {
	padding-right: var(--val-gap);
}
.menu__wrapper a,
.menu__wrapper button {
	cursor: pointer;
	border: none;
	background: none;
	text-decoration: none;
}

.menu__nav ul {
	margin: 0;
	padding: 0;
}
.menu__nav li {
	display: inline-block;
	margin: 0 0 0 1.5rem;
	padding: 0;
	line-height: var(--val-menu--item-height);
	list-style: none;
	list-style-type: none;
}

.menu__item--label,
.menu__nav li > a {
	position: relative;
	font-weight: 500;
	color: var(--val-color--text);
	text-rendering: optimizeLegibility;
}
.menu__nav li > a {
	border: none;
	transition: color 0.3s ease-in-out;
}
.menu__nav li:hover > a,
.menu__nav li > a:focus {
	color: var(--val-menu--color-highlight);
}
.menu__nav li > a > svg.icon {
	margin-left: 0.25rem;
}

.menu__children {
	position: absolute;
	max-width: 100%;
	height: auto;
	padding: var(--val-gap-0-5) var(--val-gap-1-5);
	border: none;
	outline: none;
	background: var(--val-menu--color-bg);
	border-top: 3px solid var(--val-menu--color-highlight);
	z-index: 500;
	opacity: 0;
	visibility: hidden;
	box-shadow: 0 4px 6px -1px var(--val-menu--color-border), 0 2px 4px -1px var(--val-menu--color-shadow);
	transition: all 0.5s ease-in-out;
}

.menu__item--children:hover > .menu__children,
.menu__item--children > a:focus + .menu__children,
.menu__item--children .menu__children:focus-within {
	margin-top: 0.4rem;
	opacity: 1;
	visibility: visible;
}

.menu__submenu {
	min-width: var(--val-menu--item-width-min);
	max-width: var(--val-menu--item-width-max);
}
.menu__submenu-title {
	font-family: inherit;
	font-size: 1rem;
	font-weight: 500;
	margin: 0;
	padding: var(--val-menu--line-padding) 0;
	line-height: var(--val-menu--line-height);
	border: none;
	outline: none;
	color: var(--val-menu--color-highlight);
	text-transform: uppercase;
	text-rendering: optimizeLegibility;
}
.menu__submenu li {
	display: block;
	margin: 0;
}

.menu__children--mega {
	left: 50%;
	transform: translateX(-50%);
}

.menu__mega {
	display: flex;
	flex-wrap: nowrap;
}

.menu__header,
.menu__trigger {
	display: none;
}

/* Applies <= 992px */
@media only screen and (max-width: 62rem) {
	.menu__wrapper {
		padding-right: var(--val-gap-0-5);
	}
	.menu__trigger {
		cursor: pointer;
		width: var(--val-menu--trigger-width);
		height: var(--val-menu--item-height);
		border: none;
		outline: none;
		background: none;
		display: flex;
		flex-direction: column;
		justify-content: center;
	}
	.menu__trigger svg.icon {
		width: 2rem;
		height: 2rem;
	}
	.menu__nav {
		position: fixed;
		top: 0;
		left: 0;
		width: var(--val-menu--side-width);
		height: 100%;
		z-index: 9099;
		overflow: hidden;
		background: var(--val-menu--color-bg);
		transform: translate(-100%);
		transition: all 0.5s ease-in-out;
	}
	.menu__nav.active {
		transform: translate(0%);
	}

	.menu__nav li {
		display: block;
		margin: 0;
		line-height: var(--val-menu--line-height);
	}

	.menu__item--label,
	.menu__nav li > a {
		display: block;
		padding: var(--val-menu--line-padding) var(--val-menu--item-height) var(--val-menu--line-padding) var(--val-menu--item-gap);
		border-bottom: 1px solid var(--val-menu--color-border);
	}
	.menu__nav li ul li.menu__item--label,
	.menu__nav li ul li > a {
		border-bottom: 0;
	}
	.menu__nav li > a > svg.icon {
		position: absolute;
		top: var(--val-menu--line-padding);
		right: var(--val-menu--line-padding);
		height: var(--val-menu--line-height);
		font-size: 1.25rem;
		transform: rotate(-90deg);
	}

	.menu__children {
		position: absolute;
		display: none;
		top: 0;
		left: 0;
		max-width: none;
		min-width: auto;
		width: 100%;
		height: 100%;
		margin: 0 !important;
		padding: 0;
		border-top: 0;
		opacity: 1;
		overflow-y: auto;
		visibility: visible;
		transform: translateX(0%);
		box-shadow: none;
	}
	.menu__children.active {
		display: block;
	}
	.menu__children > :first-child {
		margin-top: 2.675rem;
	}

	.menu__submenu-title {
		padding: var(--val-menu--line-padding) var(--val-menu--item-height) var(--val-menu--line-padding) var(--val-menu--item-gap);
	}

	.menu__mega {
		display: block;
	}

	.menu__header {
		position: sticky;
		display: flex;
		align-items: center;
		justify-content: space-between;
		top: 0;
		height: var(--val-menu--item-height);
		border-bottom: 1px solid var(--val-menu--color-border);
		background: var(--val-menu--color-bg);
		z-index: 501;
	}
	.menu__title {
		padding: var(--val-menu--line-padding);
		white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
	}
	.menu__close,
	.menu__back {
		width: var(--val-menu--item-height);
		min-width: var(--val-menu--item-height);
		height: var(--val-menu--item-height);
		line-height: var(--val-menu--item-height);
		color: var(--val-color--text);
		cursor: pointer;
		display: flex;
		align-items: center;
		justify-content: center;
	}
	.menu__close {
		font-size: 2.25rem;
		border-left: 1px solid var(--val-menu--color-border) !important;
	}
	.menu__back {
		font-size: 1.25rem;
		border-right: 1px solid var(--val-menu--color-border) !important;
		display: none;
	}
	.menu__header.active .menu__back {
		display: flex;
	}

	.menu__list {
		height: 100%;
		overflow-y: auto;
		overflow-x: hidden;
		padding: 0;
		margin: 0;
	}

	.menu__overlay {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 9098;
		opacity: 0;
		visibility: hidden;
		background: rgba(0, 0, 0, 0.55);
		transition: all 0.5s ease-in-out;
	}
	.menu__overlay.active {
		opacity: 1;
		visibility: visible;
	}
}

/* ANIMATIONS */

@keyframes slideLeft {
	0% {
		opacity: 0;
		transform: translateX(100%);
	}
	100% {
		opacity: 1;
		transform: translateX(0%);
	}
}

@keyframes slideRight {
	0% {
		opacity: 1;
		transform: translateX(0%);
	}
	100% {
		opacity: 0;
		transform: translateX(100%);
	}
}