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