@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-Light.woff') format('woff'),
       url('OpenSans-Light.ttf')  format('truetype'); 
  font-weight: 300;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-LightItalic.woff') format('woff'),
       url('OpenSans-LightItalic.ttf')  format('truetype'); 
  font-weight: 300;
  font-style: italic;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-Regular.woff') format('woff'),
       url('OpenSans-Regular.ttf')  format('truetype'); 
  font-weight: 400;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-Regular.woff') format('woff'),
       url('OpenSans-Regular.ttf')  format('truetype'); 
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-SemiBold.woff') format('woff'),
       url('OpenSans-SemiBold.ttf')  format('truetype'); 
  font-weight: 600;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-SemiBoldItalic.woff') format('woff'),
       url('OpenSans-SemiBoldItalic.ttf')  format('truetype'); 
  font-weight: 600;
  font-style: italic;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-Bold.woff') format('woff'),
       url('OpenSans-Bold.ttf')  format('truetype'); 
  font-weight: 700;
}
@font-face {
  font-family: 'Open Sans';
  src: url('OpenSans-BoldItalic.woff') format('woff'),
       url('OpenSans-BoldItalic.ttf')  format('truetype'); 
  font-weight: 700;
  font-style: italic;
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  src: url('OpenSans-ExtraBold.ttf')  format('truetype'),
      url('OpenSans-ExtraBold.woff') format('woff'); 
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  src: url('OpenSans-ExtraBoldItalic.ttf')  format('truetype'),
      url('OpenSans-ExtraBoldItalic.woff') format('woff'); 
}