Make CSSStyleDeclaration from style string.

    :arg AbstractNode owner: Owner of the style.

def parse_style_decl(style: str, owner: AbstractNode = None
                     ) -> CSSStyleDeclaration:
    """Make CSSStyleDeclaration from style string.

    :arg AbstractNode owner: Owner of the style.
    """
    _style = CSSStyleDeclaration(style, owner=owner)
    return _style