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