1. add border-radius and spacing to bars
2. use tailwind background classes
3. Add more space around activity list headers
<img width="983" alt="Screenshot 2024-03-27 at 23 40 54"
src="70f72c30-e69f-4ecb-882f-32b8bc94d638">
<img width="1020" alt="Screenshot 2024-03-27 at 23 41 02"
src="a35dbbda-515c-40b0-938a-d759f9686b8e">
On the labels list, This `left` class caused the dropdown content to
flash on page load until JS had hidden it. Remove it as I see no purpose
to it.
<img width="215" alt="image"
src="9e1de97f-dd89-41e0-9229-5c4a786ba762">
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Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Likely still a few useless classes left, but I think I at least don't
have missed any.
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Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>
