.keyboard-key { border: 1px solid #aaa; border-radius: 0.2em; box-shadow: 0.1em 0.2em 0.2em #ddd; background-image: linear-gradient(to bottom, #eee, #f9f9f9, #eee); padding: 0.1em 0.3em; font-family: inherit; font-size: 0.85em; }