ProxmoxAAS-Dashboard/css/nav.css

:root {
	--nav-bg-color: black;
	--nav-text-color: white;
	--nav-header-bg-color: #0f0;
	--nav-header-text-color: black;
	--nav-link-hover-color: var(--main-bg-color, #404040);
}

nav {
	overflow: hidden;
	background-color: var(--nav-bg-color);
	color: var(--nav-text-color);
	font-size: larger;
}

nav h1 {
	font-size: 18px;
	margin: 0px;
	background-color: var(--nav-header-bg-color);
	color: var(--nav-header-text-color);
}

nav a, nav h1, nav label {
	text-align: left;
	padding: 8px 10px;
	text-decoration: none;
}

#hamnav label, #hamburger {
	display: none;
}

@media screen and (min-width: 600px){
	#hamitems a:hover, #hamitems a[aria-current="true"], #hamitems:hover a[aria-current="true"]:hover {
		background-color: var(--nav-link-hover-color);
	}
	
	#hamitems:hover a[aria-current="true"] {
		background-color: var(--nav-bg-color);
	}

	nav {
		display: flex;
		align-items: center;
	}

	#hamitems {
		display: flex;
	}
}

@media screen and (max-width: 600px){
	nav {
		display: grid;
		grid-template-columns: 1fr auto;
	}

	#hamitems {
		display: block;
		position: absolute;
		top: 43px;
		right: 0;
		background-color: var(--nav-bg-color);
	}

	#hamitems a {
		box-sizing: border-box;
		display: block;
		text-align: center;
		width: 100%;
	}

   	#hamnav label { 
		display: inline-block; 
	}
  
	#hamburger ~ #hamitems a {
		height: 0;
		padding: 0 0.5em;
		border: 0;
		transition: height 250ms cubic-bezier(0.23, 1, 0.32, 1);
		visibility: hidden;
	}

	#hamburger:checked ~ #hamitems a {
		height: 2.5em;
		padding: 0.5em;
		transition: height 250ms cubic-bezier(0.23, 1, 0.32, 1);
		visibility: visible;
	}
}