Solution to the problem that the css file does not take effect after being changed: 1. Check whether the css code is written correctly; 3. When the code is correct, press F12 to enter the developer mode, and check "Disable" under the Network tab cache" option.
The operating environment of this tutorial: Windows 7 system, CSS3 version, Dell G3 computer.
Solution to css file modification not taking effect
1. Confirm whether your css code is correct
2 , if the code is correct, enter the developer mode (F12 to enter), open the settings page (F1), find Disable cache (while DevTools is open) under the Network item, and check it.
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