Element block pseudo-element :after generated with padding 20px font-size 16px float none line-height 1 transform cursor default font-weight normal transition background position static margin 0px z-index auto display block overflow hidden border 0px rgba(0,0,0,1) solid height auto border-radius box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 2px 3px 16px rgba(0,0,0,0.3) width 160px