/* Open Sans Font - Local Version */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url('OpenSans-Regular-webfont.eot');
  src: url('OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('OpenSans-Regular-webfont.woff') format('woff'),
       url('OpenSans-Regular-webfont.ttf') format('truetype');
}

/* 使用现有的Regular字体作为其他权重的替代 */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: url('OpenSans-Regular-webfont.eot');
  src: url('OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('OpenSans-Regular-webfont.woff') format('woff'),
       url('OpenSans-Regular-webfont.ttf') format('truetype');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  src: url('OpenSans-Regular-webfont.eot');
  src: url('OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('OpenSans-Regular-webfont.woff') format('woff'),
       url('OpenSans-Regular-webfont.ttf') format('truetype');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: url('OpenSans-Regular-webfont.eot');
  src: url('OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('OpenSans-Regular-webfont.woff') format('woff'),
       url('OpenSans-Regular-webfont.ttf') format('truetype');
}