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