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