@font-face
{
    font-family: 'sans_serif_plus_7';
  src: url('sans_serif_plus_7.eot');
  src: url('sans_serif_plus_7.eot?#') format('embedded-opentype'),
      url('sans_serif_plus_7.woff') format('woff'),
      url('sans_serif_plus_7.ttf') format('truetype');
}