Use dhtmlGantt 100% Screen Height Under Header

We are using the dhtmlxGantt library in a project and need to set the gantt to 100% screen height under our header. The development team has only been able to use a set pixel height to date. Is there a way to use 100% regardless of browser?

Hello,
there is quite a lot of possible solutions
for example, please check the replies for this question stackoverflow.com/questions/1192 … -minus-npx

demo
docs.dhtmlx.com/gantt/snippet/47f89c9d