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