changed default non-selected tab color

git-svn-id: https://plugins.svn.wordpress.org/wp-easycart/trunk@755157 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed default non-selected tab color

git-svn-id: https://plugins.svn.wordpress.org/wp-easycart/trunk@755158 b8457f37-d9ea-0310-8a92-e5e31aec5664