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