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