*, *::before, *::after {
    box-sizing: border-box
}

.signature-pad {
    position: relative;
    display: flex;
    flex-direction: column;
    font-size: 10px;
    width: 100%;
    height: 100%;
    border: 1px solid #e8e8e8;
    background-color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.27),0 0 40px rgba(0,0,0,.08) inset;
    border-radius: 4px;
    padding: 16px 16px 8px 16px
}

    .signature-pad::before, .signature-pad::after {
        position: absolute;
        z-index: -1;
        content: "";
        width: 40%;
        height: 10px;
        bottom: 10px;
        background: transparent;
        box-shadow: 0 8px 12px rgba(0,0,0,.4)
    }

    .signature-pad::before {
        left: 20px;
        transform: skew(-3deg) rotate(-3deg)
    }

    .signature-pad::after {
        right: 20px;
        transform: skew(3deg) rotate(3deg)
    }

.signature-pad--body {
    position: relative;
    flex: 1;
    border: 1px solid #e6e6e6
}

    .signature-pad--body canvas {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        border-radius: 4px;
        box-shadow: 0 0 5px rgba(0,0,0,.02) inset
    }

.signature-pad--footer {
    color: #c3c3c3;
    text-align: center;
    font-size: 1.2em;
    margin-top: 8px
}

.signature-pad--actions {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.signature-pad--action-item {
    margin-left: 10px;
    margin-right: 10px
}

.signature-pad--pen, .signature-pad--clear, .signature-pad--undo, .signature-pad--save {
    cursor: pointer
}

.signature-pad--pen-color {
    opacity: 0;
    width: 0px
}

.signature-pad--select-image-type {
    width: 0%;
    padding: 5px 10px;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    cursor: pointer
}

.signature-pad--footer-description {
    margin-bottom: 5px
}