Vertical filter webpart : Field name look&feel

[hervedorierai3]

Version used
v4

Describe the bug
A little style issue in the vertical layout of the filter webpart.
The style of the field name label is not always the same.

To Reproduce
Steps to reproduce the behavior:

1. When use the Filter webpart
2. Choose "Vertical" layout.
3. Create a "Combox" filter.
4. Create a "Checkbox" filter.
5. See the field name hasn't the same look and fied.

Expected behavior
Having the same fieldname look and feel when a filter is either "ComboBox" or "CheckBox".

Screenshots

Desktop (please complete the following information):

• Edge

Additional context
Here is the issue in the tempate :

=> The 'font-size' shouldn't having the 'px' string because it's in the JSON :

[wobba]

Fixed for next release and thank you :)