Are There Any Tools for Merging CSS

How to merge and clean 2 css files with overlapping selectors/properties?

There is This and This list of other helpful tools

An efficient way to merge 2 large CSS files

Try

CSS Compressor & Minifier

It have lots of options, you can compress and/or minify css.

• Copy both CSS files into CSS input
• Turn on Sort selectors and properties
• Obtain output
• Manually remove duplicates
• Re-enter input
• compress or minify your output

Ways to Combine CSS

I think you can use the tool CSS Merge for this task.

However you might see some strage stuff going on, due to the importance of styles ect.

Test it in all browsers!

Here is a link
http://www.tothepc.com/archives/combine-merge-multiple-css-files/

Merging CSS into html

Some email clients ignore <style> tags altogether, you'll need to inline the styles. This tool should help.

Which tool use to merge CSS and SCSS code

In this case you have two files:

OLD.scss

div {
  width: 300px;
}

and

NEW.scss

@import "OLD.scss";
div {
  color: red;
}

First you should run sass NEW.scss COMBINED.css it will output:

COMBINED.css

div {
  width: 300px;
}

div {
  color: red;
}

Then sass-convert COMBINED.css COMBINED.sass and you will get:

COMBINED.sass

div {
  width: 300px;
  color: red;
}

How to merge .CSS files with Sass (or other tool)?

I haven't found a way to do this in Sass.

My workaround is to import third part libraries directly from their URLs. Of course this only works for CSS libraries that are served via URLs. It's still importing multiple files but at least I don't have to rename files and otherwise manage a modified copy of the vendor's CSS library.

Example:

// ORIGINAL: locally managed, modified copy (bad), no @import in output (good)
@import 'my_modified_copy/closure/goog/css/common.scss';

// WORKAROUND: vendor-managed (good): @import in output (bad but acceptable)
@import 'http://closure-library.googlecode.com/svn/trunk/closure/goog/css/tab.css';

Before release, I'll probably add a script to pull a current version from the vendor and rename all .css files as .scss files. But for now, the above workaround is acceptable for development.

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