How to open .CSS file extension?

If you cannot open a new file that has been saved in the .CSS format you need to download the appropriate software. The manufacturer of .CSS files is N/A; .CSS files belong to the Web Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .CSS files. Activities performed in the order described should solve the problems with all the files in the .CSS format.

• What is .CSS file?
• How to open .CSS file?
• What is .CSS file?