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