CSS优先，inlne还是类？ [英] CSS which takes precedence, inlne or the class?

问题描述

我的网站有一个样式表在标题中定义为style.css与选择器：

My website has a stylesheet defined in the header as style.css with a selector:

.myClass {background:#000;}

现在我的div看起来像：

Now my div looks like:

<div class="myClass" style="background:#fff;"> &nbsp; </div>

哪一个有优先级，内联或类？

Which one has priority, the inline or the class?

推荐答案

一般来说，我们可以说，所有的样式将通过以下规则级联 ，其中第四个具有最高优先级：

Generally speaking we can say that all the styles will "cascade" into a new "virtual" style sheet by the following rules, where number four has the highest priority:

1.浏览器默认值
2.外部样式表
3.内部样式表section）
4.内联样式（在HTML元素内）

1.Browser default 2. External style sheet 3. Internal style sheet (in the head section) 4.Inline style (inside an HTML element)

源： w3schools

W3schools解释了很多关于CSS的内容，并且展示了你可以用CSS做的大多数事情的例子。如果您对某些问题有任何疑问，总是一个好资源。

W3schools explains a lot about CSS and also goes through and shows examples of most things you can do with CSS. Always a good resource if you have questions about something.

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