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