How to change the search icon color and hide the arrow down menu?

Also I want to change the color of the additional button

Hi, 

I just purchased your theme it is really hard for me to setup a menu like this https://www.sleepadvisor.org/, I saw them from the rehub demo page.

I also want to have a search button like in the sleepadvisor.org

I want to customize it that's why I did not import any demo theme.

Let me know if you need an access to my website.

Thank you.