html, body {
  font-family: "Open Sans", sans-serif;
  margin: 0;
  padding: 0;
  font-size: 1em;
}

html, body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  font-size: 1em;
}

Change the font to Arial Helvetica
Change the font to Arial Helvetica
