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