.as-signature-wrapper {
    display: inline-block;
    position: relative;
    margin: 1em 0;
}

.as-signature-canvas {
    position: relative;
    border: 1px solid #ccc;
    border-radius: 4px;
    touch-action: none;
    background-color: #fff;
}

.as-signature-clear {
    position: absolute;
    background: #f44336;
    color: white;
    padding: 7px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    top: 0;
    left: 0;
    z-index: 99;
}