Use the whole place vertically for a chart (MAKIT)

Hi,

I'm using a chart based on this example: http://jsbin.com/niyori/3/edit?html,output

The problem is that the width (per default 100%) is based on the whole page.

That means that as soon as I have a header and a footer on the page, a scrollbar appears.

A solution would be to put the with of #idChart to 92% but I don't like it.

I've tried also with a divContainer but it doesn't work.

In the explored (Chart Demo), a fixed height has been set up but I want to use the whole height of the view (without header and footer).

Is there a way to define the parent width of the chart?

Thanks in advance

Matt