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