我正在尝试使用CSS :hover伪类来设置<defs>由<use>标签嵌入的SVG元素,但它似乎不起作用: - /这是我的代码:
<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8"/>
<style type="text/css" media="screen">
.active { fill: #0BE; }
.active:hover { opacity: 0.8; stroke: #F0F; stroke-width: 4px; }
.active2 #p2 { fill: #0BE; }
.active2:hover #p2 { opacity: 0.8; stroke: #F0F; stroke-width: 4px; }
#p2:hover { opacity: 0.8; stroke: #F0F; stroke-width: 4px; }
</style>
</head>
<body>
<svg version="1.1" width="640" height="480"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>
<polygon id="p0" points="100,0 50,86.6 -50,86.6 -100,0 -50,-86.6 50,-86.6" class="active"/> …