play: "<svg title=\"play icon\" aria-hidden=\"true\" id=\"icon_play\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" x=\"0px\" y=\"0px\"viewBox=\"0 0 96 97\" style=\"enable-background:new 0 0 96 97;\" xml:space=\"preserve\"><path d=\"M21.1,16.4c0-0.8,0.8-1.2,1.5-0.9l56.7,32.1c0.7,0.4,0.7,1.4,0,1.7L22.6,81.5c-0.7,0.4-1.5-0.1-1.5-0.9V16.4z\"/></svg>" = ...
Media play control icon