应该在带有或不带有:hover伪类的规则中设置cursor属性吗? [英] Should the cursor property be set in a rule with or without the :hover pseudo-class?

问题描述

说你还是我已经编码了一个HTML元素...

Say you, or I, have coded an HTML element...

<a id='hydrogen' href='#'>H</a>

...和一些:hover CSS ...

...and some :hover CSS...

#hydrogen:hover {
  background:red;
}

...现在，我们想在悬停时放置一个精美的手形光标.有两种选择:

...and now we want to put a fancy hand cursor when hovering. There's two options for this:

应用于无状态元素:

#hydrogen { 
  cursor:pointer;
}

或应用于:hover状态.

or, apply to :hover state.

#hydrogen:hover { 
  color:red;
  cursor:pointer;
}

我的问题:有什么理由为什么一种方法比另一种方法具有决定性的优势?

My question: is there any reason(s) why one way is decisively better than the other?

...还是番茄，番茄?

...or is it tomato, tomato?

推荐答案

兼容性:IE6和更低版本仅识别a元素上的:hover伪类.

Compatibility: IE6 and below only recognize the :hover pseudo class on a elements.

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