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