meet attachShadow, an (experimental) iframe based Shadow DOM poorlyfill that works down to IE9, /cc @_developit @_Florian_R @morewry @bundyo + @RReverser https://t.co/ZbcGNqr6pd, — Andrea Giammarchi (@WebReflection) January 25, 2018. The CSS text-shadow property applies shadow to text.. The blur radius. A positive value increases the size of the Any other workarounds? They say: Much lower memory utilization in the browser, and much faster render times. element, add a comma-separated list of shadows (see "Try it Yourself" example An