Fixed bug in Renderer.html method when defining CSS
Fixed bug in Renderer.html method when defining CSS

vascotenner/holoviews,vascotenner/holoviews,basnijholt/holoviews,ioam/holoviews,ioam/holoviews,ioam/holoviews,vascotenner/holoviews,basnijholt/holoviews,basnijholt/holoviews