Theme Not Working

If you just want to edit the menu bar color of Twenty eleven theme you only have to change some small values in your style sheets (CSS). First of all try to restore your theme to original twenty eleven theme at Appearance->Themes section in admin dashboard. If it works then I can help you to change the color and other settings in your main menu.

Can you post the contents of your child stylesheet?

You aren’t importing the style sheet from the parent theme.

/*
Theme Name:     Child
Description:    Child theme for twentyeleven
Author:         gbarr
Template:       twentyeleven

(optional values you can add: Theme URI, Author URI, Version)
*/

h1.entry-title {display:none;}

Try changing it to this:

/*
Theme Name:     Child
Description:    Child theme for twentyeleven
Author:         gbarr
Template:       twentyeleven

(optional values you can add: Theme URI, Author URI, Version)
*/

@import url("../twentyeleven/style.css");

h1.entry-title {display:none;}

Udaraaka, I am hesitant to switch back to the original twenty eleven theme because I have made several changes on my child theme with the footer, headings, etc.

I changed the child theme style sheet to what ClaytonJames suggested and it did not resolve the problem.

I am baffled at what I could have done to make it like this. The site was running well and I don’t know what I could have done to it.

Your site looks fine to me now. If you are still seeing it without any style, try clearing your browser cache and then take another look.

I reinstalled the twenty eleven theme and it cleared things up. I think the twenty eleven theme extensions plug in had fudged something up. Thanks for the help