/*<?php
    header("Content-type: text/css; charset: UTF-8");
?>
https://css-tricks.com/css-variables-with-php/*/
@import "farben.css";
@import "rahmen.css";
@import "grid.css";
@import "positionen.css";
@import "bilder.css";
@import "absatz.css";
@import "schrift.css";