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