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