Lights behind my menu

You need to change something:
Go to PLUGINS, INSTALLED PLUGINS, and EDIT your XMAS LIGHTS plugin.
You need to change the document.write line to
document.write("<div id='lights' style='z-index: 99999;position:relative;width:956px;height:180px;top:-20px;background:url(<?php echo plugins_url() . '/xmas-lights/'; ?>light.png) no-repeat;left:50%;margin-left:-478px'></div>")
Note that position has been changed to relative and we inserted az-index propriety.
You may need to deactivate and re-activate your theme and clear your cache if you use any.
Hope it works for you too, let me know.

Have a great festive season!

Thnx cristtos but now it is down the page and is not visseble hardley.
I like`t it better when it was at the top op the page.
Is there a otkher solution fot it ?
Also when i activate it on mobile the menu dissapere.

The change I mentioned should have done the trick, it fixed about 4 WP installations for me.
I am not too sure what else you could do.
I can suggest uninstalling and re-installing the plugin and making the change before activating it.
Good luck!

Can you see what i mean please ?

https://www.wibisa.nl/Buienradars

Bummer, I also have a site where it display below the rest of the site.
Sorry, not sure how to fix it.

Thnx for the help anyway cristtos ??

OK, I changed back the position to absolute and that brought it up again HOWEVER because the z-position is 99999 (=on top) my top menu buttons do not work anymore (the link is “hidden” by the lights.
I could probably play with with various values instead of 99999 but I decided to change the top:-20px to top:600px which put it lower in the page and worked fine for this site:

You can play with these values as well.
Hope it helps.

What did you changed exactly ?
Can you give me that code please ?

I think i have it now see https://www.wibisa.nl/Buienradars
On mobile the menu is changed to menu en i see not the whole menu a i can see it on a laptop.

Well done!