.font-face(@fontname, @fontfile, @fontweight:normal, @fontstyle:normal) {
  font-family: "@{fontname}";
  src: url("@{fontfile}.eot");
  src: url("@{fontfile}.eot?#iefix") format("embedded-opentype"),
       url("@{fontfile}.woff") format("woff"),
       url("@{fontfile}.ttf") format("truetype"),
       url("@{fontfile}.svg#@{fontname}") format("svg");
  font-weight: @fontweight;
  font-style: @fontstyle;
}