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