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