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