如何在CSS控制字体格式的网页中不影响局部文字格式的独立设置

2025年03月14日 13:45
有1个网友回答
网友(1):

先用通俗的比喻解释一下:

css规则有“永久声明”和“临时声明”两种。
永久声明的内容写在css文件里,作为全局通用的规则。
临时声明写在内容里,作为所选范围内的内容的规则。

打个比方:
css规则:
正文{字体:雅黑 16px}
html代码:
<正文>
这是一篇正文的内容,其中<小块 css规则为:"字体:宋体 16px">这一小块文字字体为宋体


那么除了<小块>包围的内容,都是特殊指定的字体。其余文字按css规则。

因此,在CSS控制字体格式的网页中不影响局部文字格式的独立设置方法如下:
要求可以做到,但需要满足以下两个条件:
1. css规则里面没有声明:这条规则是至高无上的,没有什么其他规则可以覆盖逾越(技术上来说就是!important)。
2. 编辑器在你选中某段文字,修改字体时,能够自动给那段文字加上类似<小块 css规则为:"字体:宋体 16px">这样的包围标签。

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