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