It seems that when a user adjusts their display settings to 125% from the Control Panel, IE9 will automatically add extra width inline to elements like this:
<div class="container" id="main" style="width: 1500px">
<!-- Insert code here -->
</div>
This inline style with the added width is specific to IE9. Interestingly, IE8 does not manifest this issue and it appears to be linked to the 125% display setting in Windows. Chrome and Firefox do not exhibit this behavior and render correctly without any additional styles. Is there a workaround or solution available for this issue? We cannot control user settings, but we have observed other sites rendering properly under similar conditions.