Hightail chart developer - Responsive

We have several hightail charts that we need to convert to responsive for modern websites. These are from a 3rd party so we can't create the chart differently. My hope is that an expert developer can look at our code and understand how to create a solution / hack. The charts update automatically.



Example sizes of the same chart attached. It will not allow me to paste



Also, image versions of the chart could work too.