我遇到了这个水平菜单栏的问题。这是假设适合窗口(宽度明智),但继续比它应该进一步。它也被认为是top:0; left:0;CSS水平菜单
我所做的一切都是两件事情中的任何一件。要么我把它对齐左上角,但宽度太大,或者它没有对齐,宽度也不合适。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Website Title</title>
</head>
<body>
<style>
body{
}
.bg{
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: -5000;
}
#cssmenu ul {
list-style-type:none;
width:100%;
position:absolute;
display:block;
height:33px;
font-size:.6em;
background: #76B3F1 url(images/menu-bg.png) repeat-x top left;
font-family:Verdana,Helvetica,Arial,sans-serif;
border:1px solid #000;
margin:0;
padding:0;
top:0;
left:0;
}
#cssmenu li {
display:block;
float:left;
margin:0;
padding:0;
}
#cssmenu li a {
float:left;
color:#A79787;
text-decoration:none;
height:24px;
padding:9px 15px 0;
font-weight:normal;
}
#cssmenu li a:hover,.current {
color:#fff;
background: #A3BAE6 url(images/menu-bg.png) repeat-x top left;
text-decoration:none;
}
#cssmenu .current a {
color:#fff;
font-weight:700;
}
</style>
<div id="cssmenu">
<ul>
<li class='active '><a href='#'><span>Home</span></a></li>
<li><a href='#'><span>Products</span></a></li>
<li><a href='#'><span>Company</span></a></li>
<li><a href='#'><span>Contact</span></a></li>
</ul>
</div>
<div id="background">
<img src="background/001.JPG" class="bg"/>
</div>
</body>
</html>
可能是边界。尝试使用'left:0; right:0;'而不是'width:100%' – Dave 2013-03-23 02:52:41
[让我把它放在你的jsfiddle中。](http://jsfiddle.net/Zkvy9/) – meustrus 2013-03-23 02:55:00