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