/* Outer viewer */
.ppwix-secure-pdf-wrapper {
    position: relative;
    width: 100%;
    height: 800px;              /* default height */
    overflow-y: auto;           /* scroll inside viewer */
    overflow-x: hidden;
    background: #eaeaea;
    padding: 20px 0;
    box-sizing: border-box;
    user-select: none;
}

/* Prevent selection everywhere */
.ppwix-secure-pdf-wrapper * {
    user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

/* Canvas pages */
.ppwix-secure-pdf-wrapper canvas {
    display: block;
    margin: 0 auto 20px;
    max-width: 100%;
    height: auto;
    box-shadow: 0 0 8px rgba(0,0,0,0.2);
    background: #fff;
}