I am trying to figure out what I am doing wrong as I try to implement this article on using svg as an alternative to image maps. I can get the svg image to appear. I can make hyperlinks to it (with a 2 way interaction using the fmp protocol something I look forward to figuring out later). But when it comes to the part of the instructions where the article talks about using CSS to change the behavior of SVG tags, nothing I do seems to work. The fade in/out as you hover over the example's SVG map does not seem to be replicable inside filemaker.
Layout #3 is what I'm working through and I would expect that the CSS would be applied in the svgheader field