What to do if images in css cannot be displayed-CSS Tutorial-php.cn

What to do if images in css cannot be displayed

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Release： 2024-04-28 13:27:15

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When the image in CSS cannot be displayed, it may be due to incorrect path, incorrect file name case, file permission problem, wrong MIME type, non-existent image file, CSS syntax error, improper URL encoding, or browser cache Problem or anti-hotlink settings.

What to do if images in css cannot be displayed

Solutions for images in CSS that cannot be displayed

When images in CSS cannot be displayed, it may be the following Reasons:

1. Path error

Make sure the path to the image is correct and the relative path starts from the directory where the HTML file is located.

2. File name case error

File names are case-sensitive. Checks if the filename exactly matches the name in the image file.

3. File permissions

The server must have permission to access the image file. Check the file's permission settings.

4. MIME type error

The server needs to configure the image file to the correct MIME type. Common image MIME types include:

JPEG: image/jpeg
PNG: image/png
GIF: image/gif

##5. Missing image file

Make sure the image file actually exists and can be accessed by the server.

6. CSS syntax errors

Check the CSS code for syntax errors. For example, the correct syntax for the

background-image attribute is:

<code class="css">background-image: url("image.png");</code>

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7. URL encoding

For URLs containing special characters such as spaces or non-letters numeric characters), requires URL encoding.

8. Browser Caching

Sometimes, older versions of images may be cached by the browser. Force refresh the page (press Ctrl F5) to see the updated image.

9. Anti-hotlinking

Some servers are configured to prevent files from being linked from external websites. Check your server settings to make sure cross-domain image loading is allowed.

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