IE rendering issue

Hi,

Firstly I'd like to thank you for making this. I'm new to python and pygal made something I was working on much easier. I am having a problem however. My site works just fine on chrome, safari and firefox but when it is viewed on IE the graph doesn't show on one version and the other the graph is VERY small. Any suggestions on what to do about it?

Thanks

The report only identifies Internet Explorer and a graph that is missing or very small; no source file, test, or reproduction is provided. First reproduce both reported IE outcomes and compare them with the working browsers; done means the graph renders at the expected size in the affected IE versions.

Written by the indexing model from the issue text.