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