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