I was testing my Website with different browsers and under IE(Internet Explorer) 11, I got the following error.

SEC7113 "CSS was ignored due to mime type mismatch"

File jquery-ui.min.css

I only tested IE 11 and Chrome ver:  48.0.2564.109 (I believe is the latest), but this only occurs under IE 11.  After

looking around and clicking here and there, I find an explanation regarding the MIME-Handling.  According to IE it

is set in place to prevent people from hacking into a website through the use of css.

The possibility for the error is that the .css file was not used properly HTTP response header:

 Content-Type: text/css

The result is that the website will not load properly under IE 11.

My question is, did I write/declared this line correctly in my website:

<link rel="stylesheet" href="jquery-ui.min.css" />

or is there something internally in the jquery-ui.min.css that is having the issue?

Thanks,

Neil Porven