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