.copy-code-btn{position:absolute;top:5px;right:5px;padding:5px 10px;background-color:#0066cc;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:12px;z-index:10}
.copy-code-btn:hover{background-color:#0052a3}
.copy-code-btn--success{background-color:#28a745}