Question regarding block content

site is https://www.thefitnessclinician.com

Does my background photo fully cover on wider screens?

Yes! It stretches to cover the whole browser window even at high resolutions. Here it is at 2501 X 1085px, for example:
https://cloudup.com/cSvC8aJpeZV

You should be able to style the search box with this:

#searchform #s {
/* put your styles here */
}

And style the search button with this:

#searchform #searchsubmit {
/* put your styles here */
}

If you have new questions about ChaosTheory, could you start a new thread rather than continuing with this old one? Thanks!

Thank You! took them down while I figure out the coding for it. Thanks for the reply! I will start a new thread next time…my apologies.