This Divi tutorial will help you add a prominent Search Form in your top header and add a little class to the default Div Social Icons in the process.
As you know logos with more height than width can be a little tricky in the vertically challenged default Divi logo area. Here is a great solution for you.
On a recent tutorial I discovered that I wanted to change the Divi header logo link to a page other than the homepage. It was so easy I decided to add it to my Divi tutorials.
I have received several requests for a tutorial on how to change the logo image when scrolling down the page. If you have too, this just might be the perfect solution for you. Take a look at how I swap logos with a minor addition to the header.php and a little CSS