Element block pseudo-element :after generated with height auto overflow hidden border-radius line-height 1 box-sizing content-box border 0px rgba(0,0,0,1) solid margin 0px cursor default background float none font-size 16px padding 20px font-weight normal transition display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto width 160px position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform