pre.spip_code_block[data-highlight='hljs']:before {
    color: #f8f8f2;
    top: 0!important;
    right: 0!important;
    padding: 0.3em 0.4em 0.2em;
    border-bottom-left-radius: 3px;
    background-color: #2b2b2b;
    display:none;
}
.btn-copy {
    cursor: pointer;
    color: #000;
    right: 4em;
    margin: 0;
    padding: 5px;
    background: #ffc107;
    border: 0;
    border-radius: 5px;
    outline: 0;
    display:block;
}
.precode .btn-copy:hover {
    color: #000!important;
    transition: color 250ms ease-out;
    background: #ccc;
}
.precode .btn-copy.copied {
    color: #fff!important;
    transition: color 250ms ease-out;
    background: green;
}