Can I style the Search Bar and Search Results Page for Divi Theme?

Hi all. I need some help styling the search bar. My CSS skills are weak!

I’m using Divi Theme and it has a Search module that I like the look of (see attached). Sadly though Divi cannot search for Projects. Ivory can! So I’m using Ivory (yay!), but I need to make it look nice. What CSS will make it look like the attached image?

Lastly, has anyone here used Ivory on a Divi Themed website before? I hope this is not off-topic, but can Ivory show search results on the Search Results Page defined by Divi by setting up a Search Results page in Theme Builder? So far I am not having any search results show when I use Divi’s Theme Builder to define the Search Results page. When I untick the Search Results Page in Theme Builder I get my search results as intended.

Thanks in advance for any help!