我正在使用 HTML5 文档类型。我创建了一个跨度标记并将文本颜色设为红色,但在我运行页面时它没有应用任何跨度。但奇迹是它在 jsfiddle http://jsfiddle.net/r9bP8/2/中工作
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style>
body{margin:0; padding:0; }
.wrapper{width:1024px; height:768px; position:relative; margin:0 auto; background:url(../images/.jpg) repeat top left}
header{
display:block; padding:0 125px;
background-color: #007DC4; text-align:center;
overflow:auto
}
header a:first-child{float:left; padding:15px 0}
header a:last-child{float:right; padding:15px 0}
.logo{ padding-top:8px ; display:inline-block }
.container{width:801px; height:700px; background-color:#FFF; margin:0 auto;
-webkit-box-shadow: 2px 2px #e1e1e1, -2px 0 2px #e1e1e1;
-moz-box-shadow: 2px 0 2px #e1e1e1, -2px 0 2px #e1e1e1;
box-shadow: 2px 0 2px #e1e1e1, -2px 0 2px #e1e1e1;
}
.home_menu{
width:500px; margin:0 auto; overflow:auto; position:relative
}
.test{ padding:35px 50px; width:150px; display:inline-block; float:left}
.test a{
width:150px;
float:left; line-height:150px;
background-color:#0091ce ;
border-radius:6px; text-align:center; vertical-align:middle;
}
.test span{
color:#F66
}
</style>
</head>
<body>
<div class="wrapper">
<header>
<a href="#"><fhj</a>
<a href="#" class="logo">fh</a>
<a href="#">gj</a>
</header>
<div class="container">
<div class="home_menu">
<div class="test">
<a href="#"><img src="images/channels.jpg" width="59" height="60" alt="channels" style="vertical-align:middle" /></a><span>test</span></div>
<div class="test"><a href="#"><img src="images/.jpg" width="64" height="73" alt="" style="vertical-align:middle" /></a><span>uspan</span></div>
<div class="test"><a href="#"><img src="images/.jpg" width="99" height="78" alt="" style="vertical-align:middle" /></a><span>htu</span></div>
<div class="test"><a href="#"><img src="images/.jpg" width="76" height="49" alt="" style="vertical-align:middle" /></a><span>ggg</span></div>
<div class="test"><a href="#"><img src="images/.jpg" width="71" height="68" alt="" style="vertical-align:middle" /></a><span>tehhhst</span></div>
<div class="test"><a href="#"><img src="images/.jpg" width="70" height="68" alt="" style="vertical-align:middle" /></a><span>bgfg</span></div>
</div>
</div>
</div>
</body>
</html>
为什么在运行页面时它不起作用?