Thank you so much for the information, Mehtaz Afsana.
It's really helpful. The transparency where the menu is located was already achieved with the codes you sent me, and I was able to manipulate the transparency a bit, as you mentioned.
There are only two things I can't seem to do: pin the menu to the top and make the text white.
It's clear to me that these are minimal details, and I kept looking until I got them. I don't want to waste your time with minor details.
The last question is, do you know if you have the original code, just as the template comes once it's installed? The template works perfectly once installed.
Due to design manipulation and for reasons unknown to me, the top bar where the menu is located was changed, or I changed it myself due to a lack of knowledge (there's no doubt about that), and it no longer displays as it originally did once the template was installed.
Is there original code I could copy and paste into the CSS customization to make it work like the original template?
If not, I'll understand, and I'd be very grateful for the help, Mehtaz Afsana.
Thanks, realy Thanks.