Method: Adds a style element with $css to $this->domDocument.

Method: Checks that $this->domDocument has a BODY element and adds it if it is missing.

Method: Removes comments from the supplied CSS.

Method: Applies $this->css to $this->domDocument.

Method: Parses the document and normalizes all existing CSS attributes.

Method: Searches for all nodes with a style attribute and removes the “!important” annotations out of the inline style declarations, eventually by rearranging declarations.

Method: Normalizes the value of the “style” attribute and saves it.

Method: Removes the “!important” annotations out of the inline style declarations, eventually by rearranging declarations.

Method: Merges styles from styles attributes and style nodes and applies them to the attribute nodes

Method: Returns a list with all DOM nodes that have a style attribute.