CSS changes automatically after logging out of WordPress

Issue

I am creating Template for WordPress. My CSS works fine when I am logged in, but when I log out the CSS changes. Is there any way that I can achieve the same effect while logged in or out? I am not using different CSS for logged in or logged out users; it should be the same CSS for both.

Solution

I removed admin bar by using this code show_admin_bar(false); in functions.php and now everything works fine ,Thanks for the help guys

Answered By - Steve