Example: pri3-poly : srcset 2 w descriptors with polyfill
See the Pen pri3-poly : srcset with 2 w descriptor candidates using picturefill by Ben Seymour (@bseymour) on CodePen.
See the Pen pri3-poly : srcset with 2 w descriptor candidates using picturefill by Ben Seymour (@bseymour) on CodePen.