.resizable-box {
	margin-top: 1.5em;
	margin-bottom: 1.5em;
	border: 1px dotted #666666;
	border-width: 1px 0;
	clear: left;
    width: var(--contentmd);
    max-width: calc(100% - var(--navbarw) - var(--sidebarw));
}

.narrow {
	width: calc(var(--contentmd) * 0.4);
	float: left;
	margin-right: 1.5em;
	margin-top: 0;
	margin-bottom: 0.5em;
}

@media (max-width: 968px) {
	
	.resizable-box {
		max-width: 500px;
	}
	
	.narrow {
		max-width: 200px;
	}
	
}

.narrow .inner-box {
	margin-bottom: 0.7em;
}

h3,h4 {
	clear: left;
}

.outer-box {
	border: 1px solid;
	padding: 1.5em;
	box-sizing: border-box;
	box-shadow: 0.3em 0.3em 0.5em darkgray;
	margin-bottom: 1em;
	-webkit-hyphens: none;
	hyphens: none;
	gap: 2%;
}

.inner-box {
	border: 1px solid;
	box-shadow: 0.4em 0.4em 0.3em darkgray;
	margin-bottom: 0.2em;
	box-sizing: border-box;
	padding: 0.2em 0.5em;
	background-color: white;
}

h5 {
	margin: 0;
	font-weight: normal;
	font-size: inherit;
	text-align: center;
}

h5:before {
	content: 'Example: '
}

section section {
	margin-bottom: 0.2em;
}

input[type=range] {
	width: 100%;
}

.grid {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
}

.flex {
	display: flex;
}

section.example p {
	margin: 0;
}

input[type=range] {
	-webkit-appearance: none;
	height: 1px; 
	padding: 0;
}

input[type=range]:focus-visible {
	outline: 5px solid darkgrey;
}

input[type=range]:not(:focus-visible) {
	outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
	height: 1px;
	background-color: darkgrey;	
}

input[type=range]::-moz-range-track {
	height: 1px;
	border-color: transparent;
	color: transparent;
	background-color: darkgrey;	
}

input[type=range]::-webkit-slider-thumb {
	-webkit-appearance: none;
	box-sizing: content-box;
	height: 14px;
	width: 14px;
	margin-top: -6.5px;
	border-radius: 18px;
	background-color: grey;
}

input[type=range]::-moz-range-thumb {
	box-sizing: content-box;
	height: 16px;
	width: 16px;
	margin-top: -6.5px;
	border-radius: 18px;
	background-color: grey;
}