@desto/scrollbar-js/demo/style.css

A script which produces stylable scrollbars. It also allows styling of the resize handle.

body {
	margin: 0;
	text-align: center;
}

img { display: block; }

h1 {
	background: #CCC;
	margin: 0;
	padding: 20px;
}

.content { text-align: left; }

.scrollable {
	border: 1px solid #AAA;
	height: 200px;
	margin: 16px auto;
	font-size: 1.1rem;
	overflow: auto;
	width: 800px;
}

#nowrap { white-space: nowrap; }

.resizable { resize: both; }
#ver-resize { resize: vertical; }

.resizable .scrollbarjs-ver-wrapper { margin-bottom: 16px; }
.resizable .scrollbarjs-hor-wrapper { margin-right:  16px; }