Element block pseudo-element :after generated with z-index auto border-radius transform border 0px rgba(0,0,0,1) solid background width 160px font-weight normal text-shadow 1px 1px 2px rgba(0,0,0,0.5) position static overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none padding 20px display block font-size 16px box-sizing content-box transition height auto line-height 1 cursor default margin 0px