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