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