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