Nested div with overflow not working
===

When I put a scrolling div `<div style="width:200;height:200;overflow-y:scroll;">` inside of another div that has an overflow attribute. But it treats the second div like I don't have dimensions set (height 200 and width 200). But the scroll bar on the right shows up but of course it wont work because every time I add content the div just drops instead of making it scroll.

First divs css:

    #slide1_container 
    {
    		width:976px;
    		height:520px;
    		overflow:hidden;
    		position:relative;
    		margin:0 auto;
    	}

Nested div:

    overflow-y:scroll;

