Element block pseudo-class :active generated with height auto font-size 16px z-index auto border-radius border 1px rgba(0,0,0,1) solid position static transform padding 20px display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px background transition overflow hidden width 160px font-weight normal box-sizing content-box text-shadow 0px 0px 9px rgba(20,255,20,0.7) cursor default float none line-height 1