Background image change in Sportal

I added the following lines to htaccess.txt

#removes trailing slash if not a directory
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)/$ /$1 [R=301,L]

and renamed it to .htaccess in the Joomla root directory but it did not work

I added then the absolute path in template_css.php and set the reference to #

background-image: url(joomla.bc-marburg.de/images/Parkett_blau_30.png);
# url(../images/background/Parkett_30.jpg);

result is again a blue background across all sites. Where do I need to put that line of code?

1. You should not edit htaccess.txt. You should just rename this file to .htaccess and upload to the Joomla root folder.

2. Who told you to put # in there? Please read my previous post carefully. I just told you to use absolute paths for background images links.

Thanks
Milos

Ok, I renamed the original file to htaccess.txt to .htaccess
and added the absolute path in template_css.php in the body area.

background-image: url(joomla.bc-marburg.de/images/background/Parkett_30.jpg)

Home page has the background but all other subpages do not.
Is it the wrong syntax or area?
Thx

Try this:

That's it
Thanks!