Adobe Adobe Community Display inline block fail when uploaded to web?

Hi All.
Any ideas why this fails.. Div Containers as inline blocks centered. Flows to a stack when the browser is reduced which is what is wanted. Works in Dreamweaver and preview but when uploaded to web the divs center stacked. Center is what is wanted but not stacked. Want them to flow with the browsers.
When the orginal website was created and images are added it works to the old pages. But with current Dreamweaver it fails? Any ideas?
Help is appreciated!


