* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    /* make transparent link selection, adjust last value opacity 0 to 1.0 */
}

html,
body {
    -webkit-touch-callout: none;
    /* prevent callout to copy image, etc when tap to hold */
    -webkit-text-size-adjust: none;
    /* prevent webkit from resizing text to fit */
    -webkit-user-select: none;
    /* prevent copy paste, to allow, change 'none' to 'text' */
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

body {
    overflow-y: auto;
    background-color: #FFFFFF;
}

#wrapper {
    width: 100%;
    height: 100%;
    max-width: 900px;
    max-height: 600px;
    margin: auto;
    overflow: hidden;
}

#canvas-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

#native-wrapper {
    top: 0px;
    overflow: hidden;
}