CSS Beautifier
A CSS beautifier is software that takes a raw, messy HTML file and makes it presentable. The style of the HTML file may be inconsistent or unbalanced. It may have other formatting issues as well.
The tool takes all the tags and makes them consistent by making sure they are all properly nested and have the correct spacing between them. It also ensures there are no extraneous spaces or tabs at the beginning or end of lines, and checks for empty tags to ensure they are properly closed.