CSS code that controls the background color

Customization
5

Besides what was already stated about CSS variables, here’s how to drill down on what rules impact which part of the interface. If you know your way around HTML + CSS, you can identify which selector(s) to override in the following way:

  1. Make sure you have developer mode enabled via ... > Settings > Advanced > Developer mode
  2. Go to the Logseq page of your choice
  3. Hit CTRL + SHIFT + i or ALT > View > Toggle Developer Tools to open the Dev/Inspector Tool (thread)

Logseq Inspector Tool shortcut

Access Dev Tools from menu
Access Dev Tools from menu427×216 62.1 KB

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From there, you can mess around with the existing rules using the Element selector and Styles panel:

Logseq Inspect Tools

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And copy-paste your new rule or declaration into custom.css:

Logseq_Copy rule or declaration

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