How do you make TTIWAdvChart responsive?

No matter what I try, the chart creates an <img> tag with explicit sizes set, i.e.: it does not adjust to the container and any CSS overrides that are placed on the control are set to the outer <DIV> and are ignored.

What can I do to make it 100% width and something like min-height: 300px?

Hi,

Unfortunately TTIWAdvChart was not designed to be used in a responsive way.
You can try placing it in a region or a panel with scrollbars.