Question

Using this @font-face css. works in Chrome, Safari, and IE, only not Firefox. All required files are uploaded to the server.

CSS:

@font-face {
        font-family: 'Calgary';
      src: url('../fonts/calgary.eot');
      src: url('../fonts/calgary.eot?#iefix') format('embedded-opentype'),
                 url('../fonts/calgary.woff') format('woff'),
                 url('../fonts/calgary.ttf') format('truetype');
      font-weight: normal;
      font-style: normal;
}

#header-text-webform {
  position: relative;
  top: 59px;
  left: 20px;
  font-family: 'Calgary', 'Helvetica', 'Arial', sans-serif !important;
  color: white;
  font-size: 26px;
  font-weight: normal;
  text-transform: uppercase;
  z-index: 1;
}

Answer 1

You have a duplicate src declaration. Remove this line:

src: url('../fonts/calgary.eot');

and see if that helps at all. If Firefox only reads this, first, src definition, it will be trying to load an EOT font which it doesn’t support…