Child theme doesn't show in Firebug

I have created a child theme for Twenty Eleven, and according to the Themes section both parent and child are there. But when I go to edit the child, twenty eleven child style.css I wrote is not in any of the firebug windows. Here it is:

/*
Theme Name: Twenty Eleven Child
Theme URI: https://idahoorange.com/
Description: Child Theme for Twenty Eleven theme
Author: Joe Henderson
Author URI: https://idahoorange.com/
Template: twentyeleven
Version: 1.4
*/
@import url('../twentyeleven/style.css");

Thanks!