ajabep/OpenLibrerian/master/cdn/css/.htaccess

<IfModule mod_rewrite.c>
  # To avoid to have a listing of the files in a path without index.*
  Options -Indexes
  
  RewriteEngine On
</IfModule>

ContentDigest on

<IfModule mod_rewrite.c>
  RewriteRule ([^/]+).[0-9]+.min.css$                               $1.min.css [L,QSA]
  
  RewriteCond %{SCRIPT_FILENAME} !.min.css$
  RewriteRule ([^/]+).css$                                            dev/index.php?p=$1.scss [L,QSA]
</IfModule>

<IfModule mod_expires.c>

    ExpiresActive on
    ExpiresDefault                                      "access plus 1 month"

  # CSS
    ExpiresByType text/css                              "access plus 1 year"
</IfModule>