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