.signature-flex-row {
    display: flex
}

.signature-wrapper {
    border: 1px solid #4b00ff;
    border-right: 0
}

canvas#signature {
    background: #fff;
    width: 100%;
    height: 100%;
    cursor: crosshair
}

button#clear {
    height: 100%;
    background: #4b00ff;
    border: 1px solid transparent;
    color: #fff;
    font-weight: 600;
    cursor: pointer
}

button#clear span {
    transform: rotate(90deg);
    display: block
}