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