CSS stripped off when Liferay automatically appends themeId to URL - css

Liferay automatically appends the themeId (along with other information such as browser) to the URL when including my portlet's css files. When this happens, I find that not all my css styles are loaded. I try to access the css file directly, using /test-portlet/css/main.css?themeId=classic, and only some of the styles are loaded. When I use /test-portlet/css/main.css without the themeId appended, all the styles are loaded fine.
I have been unsuccessful in finding out why. Can anyone help me with this? I am using Liferay 6.1.1 (6.1 GA2).

Angeline can you tell me where you are including your /test-portlet/css/main.css ?
This main.css file has your custom css specific to your portlet. So to load your css when the portlet is accessed on Page. You need to either include in jsp or the recommended way that is to include below line in your test-portlet liferay-portlet.xml
<header-portlet-css>/css/main.css</header-portlet-css>
This will load your css changes.
Hope this helps !

I had the same issue. Try to rename your css (do not use main.css) and it should work.

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as you all know, ASP.NET includes each CSS stylesheet in the App_Themes's Theme folder inside the page. No discussion.
But now, I'm facing a little problem having lots of CSS files in a theme and willing to use a static content domain. I would like to load all the static content of my website from the static domain (not only CSS, but also icons, images, etc.), but let's now pay attention only to CSS.
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HTH.
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