Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block z-index auto height auto background text-shadow 4px 0px 9px rgba(86,170,255,0.9) cursor default margin 0px float none font-size 16px box-sizing content-box transform border-radius position static transition padding 20px width 160px overflow hidden line-height 1 border 0px rgba(0,0,0,1) solid font-weight normal