Here is a little piece of code.
<style ...>
h1 { color: red }
h2 { color: olive }
em { color: red }
h1 em { color: blue }
</style ...>
<body>
<H1>This <h2>headline is <EM>very</EM> important</h2> to me.</H1>
<开发者_开发问答;/body>
I even tried this code at jsfiddle, but couldn't understand WHY that last two words to me appear in black color. I thought it would be red.
That's because you cannot nest h1-h6 tags. The <h2> tag implicitly closes <h1> so it is interpreted as:
<body>
<H1>This </H1><h2>headline is <EM>very</EM> important</h2> to me.
</body>
Note that styles have to go in the <head> section.
But you could try putting it in a style sheet?
Also what is the ... in the <style> tags?
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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