The UI of the Pipeline basic information edit dialog is chaos

Created by: LinuxSuRen

Describe the bug The UI of the Pipeline basic information edit dialog is chaos. Please see the following screenshots:

/area devops /priority low /kind bug /good-first-issue

Versions used(KubeSphere/Kubernetes) KubeSphere: nightly-20210411

Environment This is not an environmental issue.

To Reproduce Steps to reproduce the behavior:

1. Go to the DevOps project page
2. Create a Pipeline
3. Edit the basic information of the Pipeline
4. See style of UI

Expected behavior Expect a clean style of the Pipeline dialog.