@font-face for iconfont

_font.scss

@charset "UTF-8";

$font_name:'iconfont';
$font_url: 'http://path/to/font/#{$font_name}';

@font-face {
  font-family: $font_name;
  src: url('#{$font_url}.eot');
  src: url('#{$font_url}.eot?#iefix') format('embedded-opentype'),
       url('#{$font_url}.svg##{$font_name}regular') format('svg'),
       url('#{$font_url}.woff') format('woff'),
       url('#{$font_url}.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
}