#gb-app{
    max-width:700px;
    margin:auto;
    font-family:Arial;
}

.q-box{
    border:1px solid #ddd;
    padding:10px;
    margin:10px 0;
    border-radius:8px;
}

#gb-timer{
    position:sticky;
    top:0;
    background:#fff;
    padding:10px;
    font-size:18px;
    font-weight:bold;
    border-bottom:2px solid #000;
}