html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    font-size: 14pt;
    color: #000;
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hidden {
    display: none;
    visibility: hidden;
}