body, html {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none;
    -webkit-text-size-adjust: none;
    -webkit-user-select: none;
    margin: 0;
    padding: 0;
    font-family: Impact, Arial, Verdana, sans-serif;
    font-weight: normal;
    color: #000000;
    background-color: #FFFFFF;
    height: 100%;
    min-height: 100%;
}