Hello,
is it possible to change the background color in the moduleposition "banner" in only one mainmenue-position (of course with other content)

If possible, please step by step for dummies

Hi,

Do you mean change the background colour for a module position only for one module instance?

If that is the case then you could give the module a 'module class suffix' eg ' mybackground' (include the space before the class) and then in your css

.mybackground {background-color:#000}

Sorry, maybe I miss-read. Your post topic regards a menu item, but you talk about module positions?

No, you don't miss-read.
I want to show a slideshow under one menue-item.
But this slideshow in moduleposition "banner" should have its own background-color #a0b407

So what should I insert in "Module Class Suffix" of the slideshow module?

The name is up to you, it just relates to your css. So if you added a class suffix of

noBackground

your css would be something like

.noBackground {background:none}

Here is the link to the joomla docs on how to use a the module calss suffix

docs.joomla.org/Module_Class_Suffix

Regards,

Rob

I've given the Module Class Suffix walwaertsClass with space before the class

in ths css/template.css:

/* Custom Styling */
.waldwaertsClass {background-color:#A0B407}

but the color of the banner background do not change

Is this the wrong way to change the background-color of the module position "banner"? (I only want to change the color of the banner-background in on menu-section

The css probably needs to be more specific.

Do you have a link to your site so we can take a look?

www.muw-informativ.de

The background-color of the slideshow in the menue-section "Waldwärts Online" should have another color, not the grey which it has yet

I'm not seeing a module class suffix for your slideshow module on that page.

After seeing the site I am also not sure this is the right option as the colour behind the slideshow is not part of the module output but built into the template.

I think you will have to give your menu item a page class suffix and then use

.walwaertsClass #bannerwrap {background:#A0B407}

somthing is still missing

I have given the page class waldwaertsClass (with and without lesding space) to the menu item "Waldwärts Online"
and wrote at the end of css/template.css

/* Custom Styling */
.waldwaertsClass #bannerwrap {background:#A0B407}

But slideshow-backgroundcolor do not change

Hi,

There is no template.css file loading on your page??

You can add your line to the bottom of the templates theme.css or add it to a new stylesheet and upload it to your templates user folder (so it doesn't get wiped out on an upgrade) and it will work.

/templates/jbstandard/css/theme.css

Regards,

Rob

Now it does what I wanted.
Thank you.

No problem, glad you got it working!