当我希望滚动下方时，表格会滚动到固定的div上

I have a couple tables I built with angularjs plug-in, ng-grid. I have a fixed header tab on top and a fixed left panel both set just by position:fixed. Everything in the body seems to scroll under these divs just fine, except these ng-grids. This may not be a specific angularjs question, because I may have seen this before with more general tables. Any thoughts?I have a couple tables I built with angularjs p