更新时间:2021-08-24 03:11:20
实际上我错误地放入了href =",因此html文件将自己引用为CSS.Mozilla有类似的错误一次,我得到了答案在那里.
Actually I had wrongly put href="", and hence the html file was referencing itself as the CSS. Mozilla had the similar bug once, and I got the answer from there.