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