html, body {
    font-family: Arial, 'HelveticaNeue', Helvetica, sans-serif;
    font-size: 1em;
    font-weight: normal;
    text-decoration: none;
    margin: 0;
    padding: 0;
    color: #000000;
    line-height: 1.5em;
}

span {
    font-weight: inherit;
}