Template:Key press/styles.css
From Research Realm
/* {{pp-template}} */
.keyboard-key {
border: 1px solid #aaa;
border-radius: 0.2em;
box-shadow: 0.1em 0.1em 0.2em rgba(0, 0, 0, 0.1);
background-color: #f9f9f9;
background-image: linear-gradient(to bottom, #eee, #f9f9f9, #eee);
color: #000; /* Force black color to fix [[phab:T200258]] */
padding: 0.1em 0.3em;
font-family: inherit;
font-size: 0.85em;
}