.a2a-success{
    background:#f0fff4;
    border:1px solid #4CAF50;
    padding:20px;
    border-radius:8px;
    text-align:center;
    margin-top:20px;
}

.a2a-verification{
    text-align:center;
    padding:30px;
}

#a2a-demo-verify{
    background:#ff6b00;
    color:#fff;
    border:none;
    padding:12px 20px;
    cursor:pointer;
    border-radius:6px;
}