It's hard to believe. Do you use CSS frameworks like TB derivatives ? It seems your comment regarding ShadowDOM not helping layouting issues is not entirely tr

It's hard to believe. Do you use CSS frameworks like TB derivatives ? It seems your comment regarding ShadowDOM not helping layouting issues is not entirely true. Take a look on: polymer-grid-layout polymer-flex-layout polymer-layout http://www.polymer-project.org/docs/elements/polymer-elements.html http://www.polymer-project.org/docs/elements/polymer-element...