| <!-- | |
| Copyright 2020 The Chromium Authors. All rights reserved. | |
| Use of this source code is governed by a BSD-style license that can be | |
| found in the LICENSE file. | |
| --> | |
| <style> | |
| #hover:not(:hover) .show-on-hover { | |
| display: none; | |
| } | |
| </style> | |
| <div id="hover"> | |
| <span>Some text, always shown</span> | |
| <span class="show-on-hover">Some text here, only shown on hover</span> | |
| </div> |