Reinstate some default styling (tooltip, fieldsets) #14772

Job	Run time
Set up docker build 'dynamic' env variables	1s
Run the Django test suite	8m 14s
Build and check documentation	2m 53s
End-to-end tests, chromium	13m 53s
End-to-end tests, firefox	16m 25s
Run the Django test suite in reverse	5m 34s
End-to-end tests, webkit	12m 31s
docker_build (production) / Build image	2m 53s
docker_build (extensions, token_exchange,prefill_haalcentraalhr, all-extensions-) / Build image	2m 46s
Scan docker image	2m 5s
Simulate upgrading instances (2.7.4)	1m 29s
Simulate upgrading instances (2.7.8)	1m 17s
Check for unexepected OAS changes	4s
Validate OAS	18s
Generate SDKs from OAS	36s
Generate Postman collection from OAS	9s
Push Docker image	0s
update-docker-readme	0s
	1h 11m 8s

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