Issue with top menu

2 things:
1- Can I make the top menu static white background always on top?
2- At the moment the text of the menu is back, where can I change the color

Here is the website:


Hi there

  1. You can use this code to make it white:

div#sticky-wrapper {
background: white;

  1. Have you tried options of the theme to change the color? it can be done from appearance > customize