FireBrick Custom CSS: Difference between revisions

There are many powerful tools available for debugging CSS. When developing an ''override'' such as this, problems with the CSS [https://www.w3.org/TR/CSS22/cascade.html#specificity specificity rules] may mean that your property overrides do not take effect, as they do not ‘win’ over the specificity of the corresponding rules in the base CSS. Try copying a relevant base CSS selectors exactly, even if parts of the selector seem unnecessary. While this example was being put together, liberal use was initially made of the CSS <code>!important</code> qualifier and removed later on. Also, as a probe to see if changes were taking effect, text was temporarily set to an odd <span lang="en-US"><code>color</code></span>, or borders were enabled with distinctive odd properties. This latter basic technique can be a used if advanced tools are not available.