Book Sorting Order: Overlapping in German Translation #1654

Describe the bug
As you can see in the screenshot below the german translation of Update Date („Aktualisierungsdatum“) overlaps with the ascending/descending arrow.

Screenshots

Your Configuration (please complete the following information):

• Exact BookStack Version: 0.27.4
• Chrome Browser 76.0.3809.132 on mac OS 10.14.6