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