Search not in the Center #2310

Describe the bug
Search bar is not in the middle of screen and move to the left when hiding the title

Steps To Reproduce
Steps to reproduce the behavior:
1.settings
2.remove title

Expected behavior
for the search bar to be in the cetner

Screenshots

Your Configuration (please complete the following information):

• Exact BookStack Version (Found in settings):0.30.2
• PHP Version:7.2.24
• Hosting Method (Nginx/Apache/Docker): Nginx

Additional context
I have custom banner image and custom title