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