Version and Language Dropdowns in Sidebar Are Nearly Invisible Due to Low Contrast

[RaghavenderSingh]

Describe the bug
The version (latest) and language (English) dropdowns in the Remix IDE documentation sidebar are present in the DOM but are barely visible due to low text contrast or styling issues. This makes it difficult for users to identify or interact with them.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://remix-ide.readthedocs.io/en/latest/
2. Look at the left sidebar, under the search input
3. Observe the dropdowns for version and language
4. See that the text is very faint and almost invisible

Expected behavior
The dropdowns should be clearly visible and readable — with proper contrast between text and background — similar to the search input field above them.

Screenshots

Desktop (please complete the following information):

• OS: macOS
• Browser: Safari
• Version: Version 17.4

Additional context
Additional context
This is likely a CSS styling or theme issue — perhaps color or opacity is being set in a way that makes the text almost blend with the background. Should be easy to fix by adjusting the text color or adding contrast.

[Aniket-Engg]

Duplicate #6071 #6069

[Nishant891]

#3231

Hey @Aniket-Engg The above PR should fix the searchbar part. For less visibility and language dropdown not showing up, they are based on the components dynamically generated by sphinx. I am looking into those. Could you assign someone to review this PR?