style.css

/**
* style.css for the WebCode plugin
*
* @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author     Nicolas GERARD
*
*/

div.webcode{
    position: relative;
}

div.webcode>.webcode-bar {
    position: absolute;
    top: .3em;
    right: .2em;
    transition: opacity .3s ease-in-out;
    opacity: 0;
}

div.webcode>.webcode-bar .webcode-bar-item {
    display: inline-block;
}

div.webcode>.webcode-bar a, div.webcode>.webcode-bar button {
    color: #bbb;
    font-size: .8em;
    padding: 0 .5em;
    background: #f5f2f0;
    background: rgba(224,224,224,.2);
    box-shadow: 0 2px 0 0 rgba(0,0,0,.2);
    border-radius: .5em;
    cursor: pointer;
}

div.webcode>.webcode-bar button {
    background: 0 0;
    border: 0;
    line-height: normal;
    overflow: visible;
}

div.webcode:hover>.webcode-bar {
    opacity: 1
}

div.webcode-bar:focus-within>.webcode-bar {
    opacity: 1
}

div.webcode>.webcode-bar a:focus, div.webcode>.webcode-bar a:hover, div.webcode>.webcode-bar button:focus, div.webcode>.webcode-bar button:hover {
    text-decoration: none;
    color: black;
}