def styleattribute(self, element):
css_text = element.get('<STR_LIT>')<EOL>if css_text:<EOL><INDENT>return cssutils.css.CSSStyleDeclaration(cssText=css_text)<EOL><DEDENT>else:<EOL><INDENT>return None<EOL><DEDENT>
returns css.CSSStyleDeclaration of inline styles, for html: @style