Element block pseudo-class :active generated with font-weight normal border 0px rgba(0,0,0,1) solid transition box-shadow 1px 1px 1px rgba(140,140,140,1) float none height auto padding 20px z-index auto background line-height 1 border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static box-sizing content-box overflow hidden margin 0px font-size 16px transform cursor default display block width 160px