How to make Floating Module go to back

Please look at my attachment file..
My Menu is behind the Floating Module so some menus are block now..
How could we bring menu to front Floating Module..
My website that need to fix seekkhmer.com

Hi
add this in a custom css area This shall fix it
CEd

When we scroll download those module still in front of those menus...
If we don't scroll, it is really the those modules go to behind all the menus and sub-menu but whenever we scroll down, those modules to display in front of those menu and sub-menu..

the problem still there...

I don't see the module floating anymore in your page ...
where have you added the css code ?

You need to login to see floating module..
you can try this
username : vannara
password : 123456789

Even though this menu module, your floating module is front of it also even we scroll down...
prnt.sc/rl92f5

thank u

I have given you the code before ... "143" is the module ID, so now you have used another module with ID 155 it becomes
you must add this css code in your page, using your template or any other method