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24
4
这是我一直在处理的示例代码，鼠标悬停在我想通过更改颜色突出显示菜单元素的文本上。我可以更改背景颜色，但不能更改实际的文本颜色。有人可以帮助修复吗？
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<style type="text/css">
#nav li {display: inline;}
#nav li a {color: yellow; text-decoration: none; padding-right: 10px; }
</style>
</head>
<body>
<ul id="nav">
<li id="a"><a href="#abt">ABOUT </a></li>
<li id="b" ><a href="#sequence">CONTENT</a></li>
</ul>
<div id="abt" onmouseover="chbg('red')" onmouseout="chbg('white')">
<p>
Editorial
Hard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learnt
</p>
</div>
<div id="sequence" onmouseover="chbg1('red')" onmouseout="chbg1('white')">
<p>
Editorial
Hard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learntHard choices at Copenhagen
During the Climate Change Conference in 2009, the Obama-BASIC meeting was a watershed, saving Copenhagen from a complete collapse and also marking the emergence of the BASIC quartet as a major force i... »
A year later, no lessons learnt
</p>
</div>
<script type="text/javascript">
function chbg(color) {
document.getElementById('a').style.cssText = 'color : black! important';
}
function chbg1(color) {
document.getElementById('b').style.backgroundColor = color;
}
</script>
</body>
</html>
谢谢
最佳答案
您的代码无法正常工作，因为使用 js，您正在更改 color的 <li> , 它不会被继承到 <a>因为你已经明确地为它指定了另一种颜色(黄色)。尝试类似的东西
CSS:
li.hovered a{
color: black !important;
}
js:
function chbg(color) {
document.getElementById('a').classList.add('hovered');
}
或
function chbg(color) {
document.getElementById('a').className+='hovered';
}
关于javascript - html悬停不同的div，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24265220/
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