fix(layout): changes in the header, remove unnecessary attributes (@Mineclinee)

[Mineclinee]

Description

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Closes #

• Changing the nesting of the div tag in the header from div to span
  
  
• Removing an unnecessary empty tag in the header (added a related css rule to change the layout breakage)
• Removing unnecessary attributes in the textarea tag that are an error and are complained about by w3c validator

[github-actions]

Continuous integration check(s) failed. Please review the failing check's logs and make the necessary changes.

[Miodec]

Not sure about this, seems like changes for the sake of making a change, instead of fixing an actual issue or making an improvement of some sort. Seems a bit pointless.

[github-actions]

This PR is stale. Please trigger a re-run of the PR check action.