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Specifying base url for css

I had to split up a long css file. I put 开发者_运维百科the smaller css files within a styles directory.

Now I have to update the the urls to go up one level with the ../ notation.

Is there anyway to specify the base URL from which to load assets like with the base tag in HTML, but with CSS?


No, there isn't. I suggest to place the CSS images in at least the same level as the CSS file so that you don't need to go backwards in the path. E.g. /css folder for CSS files and /css/images folder for CSS images. Then you can consistently use url('images/name.ext') for CSS images. This way you can place the root /css folder practically everywhere without fiddling with the image URL's.


As an alternative, you could dynamically add a class to your body tag, and use that in selectors to override css URLs depending on which directory your file is served from.


An alternative way to set the base directory in the CSS (which seems to be impossible) is to set the base directory of the HTML document with the <base> tag. This tag is not well known in the community but I found a nice tutorial in the web:

https://webdesign.tutsplus.com/articles/quick-tip-set-relative-urls-with-the-base-tag--cms-21399

It seems to be totally a good solution.

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