.logo{
    filter: brightness(1.2) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.signature-pad-canvas {
    width: 100%;
    max-width: 420px;
    height: 200px;
    display: block;
    margin: 0 auto;
    border-radius: 10px;
}