DOC: Fix styles for dark mode in docs home

[datapythonista]

xref: #42744

We'll be making the pandas documentation have a dark mode soon. But some boxes in the docs home seem to have a white background, instead of a transparent one:

We should remove any custom style that is preventing the dark mode to work properly.

The changes can be tested against this branch to see if they work properly: #48285

[valanm22]

@datapythonista May I work on this issue?

[datapythonista]

@datapythonista May I work on this issue?

Sure, please do. Thanks @valanm22

[valanm22]

Do I replace the old svg images or do I upload them as new svg images?

[datapythonista]

Better replace the old images.

[valanm22]

Ok got it.

[thekavikumar]

I'll also try to fix it

[datapythonista]

Looks like the problem are not the svg images, but the styles. I updated the description.

[thekavikumar]

I'm not able to run python make.py HTML showing error module not found: No module named 'pandas._libs.interval
any solution?

[datapythonista]

In the project root run ./setup.py build_ext --inplace to compile pandas extensions, that should fix it. In the contributing documentation you have all the info.

[thekavikumar]

That works! Now I will work on the styles and please do close this issue

[seanjedi]

Is this issue still open?
Seems to be resolved?

[datapythonista]

The only thing I see that still doesn't show well in the dark mode is this section: https://pandas.pydata.org/docs/dev/getting_started/index.html#intro-to-pandas

We can close this issue when the background of that block is set to dark, and we check that things look good with it.

[anushkabishnoi]

Hi I tried visiting the webpage you linked above, but since dark mode isn't released yet, it would be really helpful if you upload a screenshot of the portion to be modified. (willing to work on this issue :))

[datapythonista]

The dark mode is released. If you don't have your browser in dark mode, you can get it with the icon in the right top of the docs.

[anushkabishnoi]

oh okay, thanks

Can I work on this issue?

[anushkabishnoi]

oh okay, thanks

Can I work on this issue?

This is my first time working with open source, it would be really helpful if you could guide me to files that need modification.

Thanks in advance :)

[datapythonista]

Sure, thanks for the help. I think this PR should be similar to https://github.com/pandas-dev/pandas/pull/48572/files

You can build the documentation after creating an environment (see https://pandas.pydata.org/docs/dev/development/contributing_environment.html) running the make.py script inside doc/. The development documentation I point to has more detailed information.

[PKNaveen]

is this issue closed or still open?

[datapythonista]

is this issue closed or still open?

There is a PR open, it'll be merge shortly. But there is #51860, which is related and you can work on if you are looking for something to contribute.