Which tool is best for comparing and minimizing duplicated CSS style sheets?

In my current project, I am working with 2 CSS files. The first one serves as a "default" style sheet that is used in all websites created from the same templates. The second file contains the specific styles for our application. Both of these files are included in the main master page.

Recently, I noticed that someone had either copied over or redefined some similar styles. For example, both files contain the declaration 

.aligndroite {text-align: right;}
, although the formatting differs between the two (the first on one line, and the second on three lines).

While this duplication isn't too problematic, I would like to clean up the codebase by removing any styles that are declared multiple times.

Is there a tool available that can compare both files and identify which declarations are present in both? Ideally, I'm looking for a way to streamline the process and eliminate any redundant styles.

I came across a link to a tool that supposedly compares CSS files, but upon further investigation, it turns out that it actually does the opposite of what I need. So, I'm still on the lookout for a suitable solution.

csscomparediff

Answer №1

Many internet browsers come equipped with a feature called the "element inspector," which allows users to view all CSS declarations related to a specific element, including any properties that may be overridden.

Cleaning up the CSS code typically requires manual intervention and there is no quick-fix automatic tool available for this process.

One approach could involve creating a third stylesheet where you can consolidate the CSS obtained from the element inspector. The goal would be to seamlessly switch between the existing stylesheet and the new one without any visible differences in appearance.

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