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