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