<!doctype html>
<title>Example</title>
<style>
div {
font-size: 1.5em;
padding: 20px;
border-left-width: 7px;
border-left-style: dotted;
border-left-color: orange;
}
</style>
<div>This 'div' is styled using the CSS border-left-style. Try changing the value to see the effect it has on the left border style.</div>