When developing a SharePoint 2013 Provider hosted app using ASP.Net/MVC (.Net Framework 4.5), testing the application by pressing F5 shows no issues with the rendered result. However, upon deploying it to the IIS server and installing the package on SharePoint 2013, the HTML fails to render correctly.
An interesting observation is that the HTML renders properly on other major browsers like Firefox, Opera, and Chrome. Since my company restricts the use of any browser other than IE (with no rights to install additional software), it is crucial for the application to render correctly on IE.