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