Transparent menu

I found it:

#masthead {
background-color: rgba(255, 255, 255, 0.5);
}

Hi, you should mark this resolved? And thanks for the info!
Cheers!

Hi, Thank you Toni, I didn’t know that !!!

Dear aminjaddi, how you managed to leave the menu and logo aligned?

I used bellow code on my custom css and worked, just you need to change the number to align them.

#mainnav{
margin-top: 20px;
}

Thanks!

Will this work with other themes? or any theme for that matter?

I work with several templates, but only this template I encountered this problem. I liked this theme, then I would have to solve the problem.

Can you help me set this transparent header for zerif pro?