THE GARDEN

CSS Debugging

Updated 06 Oct 2026

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  Procedure

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    inspect the actual Document Object Model (DOM)

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    verify that the intended selector matches

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    inspect the computed property and the declaration that won the CSS Cascade

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    identify the formatting context and whether the element is actually a flex/grid item

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    for overlap, inspect ancestor Stacking Contexts and clipping separately

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    make a targeted change, then check affected viewport sizes and content cases

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  Maintainability

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    prefer understandable component selectors and deliberate cascade organization over repeatedly escalating IDs and !important

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    fix the underlying selector, layout, or containment issue before adding unrelated overrides

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