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