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