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