我知道这个问题被问了很多，但我已经浏览了几乎所有内容，但没有好的结果。
基本上我的包装器有一个边距：40px auto; 给它。它在我尝试过的每个浏览器中都很好地居中，除了 IE7。出于某种原因，它仅将导航菜单居中，然后就像包装器自动关闭一样，使其他所有内容都浮动到左侧。这是可怕的。
代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Demo</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<link rel="StyleSheet" href="ext/styles/default.css" type="text/css" />
<link href="ext/styles/jflow.style.css" type="text/css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script>
<script src="ext/js/jflow.plus.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#myController").jFlow({
controller: ".jFlowControl", // must be class, use . sign
slideWrapper : "#jFlowSlider", // must be id, use # sign
slides: "#mySlides", // the div where all your sliding divs are nested in
selectedWrapper: "jFlowSelected", // just pure text, no sign
effect: "flow", //this is the slide effect (rewind or flow)
width: "783px", // this is the width for the content-slider
height: "331px", // this is the height for the content-slider
duration: 400, // time in milliseconds to transition one slide
pause: 5000, //time between transitions
prev: ".jFlowPrev", // must be class, use . sign
next: ".jFlowNext", // must be class, use . sign
auto: false
});
});
</script>
</head>
<body>
<noscript>
<h1 style="float: left; color: red; margin-bottom: 5000px;">JavaScript behövs för att korrekt visa denna sida</h1>
</noscript>
<div id="wrapper">
<div id="nav">
<div class="menu">
<ul>
<li class="start"><!-- /!/ --></li>
<div class="minus-left">
<li class="norm"><a class="active" href="#">hem</a></li>
<li class="norm"><a href="portfolio.html">portfolio</a></li>
<li class="norm"><a href="om.html">om</a></li>
<li class="norm"><a href="kontakt.html">kontakta</a></li>
</div>
<li class="end"><!-- /!/ --></li>
</ul>
</div>
</div>
<div id="rotator">
<div id="shadow"><img src="ext/imgs/img_shadow.png" alt="Shadow" /></div>
<div id="controller">
<div class="prev">
<img src="ext/imgs/left_arrow.png" class="jFlowPrev" alt="Left Arrow" />
</div>
<div class="next">
<img src="ext/imgs/right_arrow.png" class="jFlowNext" alt="Right Arrow" />
</div>
</div>
<div id="mySlides">
<div id="slide1" class="slide"> <img src="ext/slides/slide_1.png" alt="Slide 1 jFlow Plus" />
<div class="slideContent">
<h3>Bespoke Booklet...</h3>
<p>... for Offsite Design Studio to showcase their services.</p>
</div>
</div>
<div id="slide2" class="slide"> <img src="ext/slides/slide_2.png" alt="Slide 2 jFlow Plus" />
<div class="slideContent">
<h3>Aggregate</h3>
<p>Professional high-quality Wordpress theme from ElegantThemes.</p>
</div>
</div>
<div id="slide3" class="slide"> <img src="ext/slides/slide_3.png" alt="Slide 3 jFlow Plus" />
<div class="slideContent">
<h3>Deep Focus</h3>
<p>Professional high-quality Wordpress theme from ElegantThemes.</p>
</div>
</div>
</div>
<div id="myController">
<span class="jFlowControl"></span>
<span class="jFlowControl"></span>
<span class="jFlowControl"></span>
</div>
</div>
<div class="content_sep_top" style="margin-top: 70px; margin-bottom: 15px;"></div>
<div class="single_page line_height_15">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ac ante nisi, sed laoreet dui. Sed imperdiet euismod scelerisque. Quisque id massa a nunc convallis congue. Sed venenatis cursus rhoncus. Nam a purus in elit vehicula faucibus. Integer ornare elementum magna sed mattis. Duis dui velit, semper ac dignissim aliquet, eleifend sit amet augue. Donec at arcu quis ipsum volutpat rhoncus. Cras orci orci, congue at tincidunt ut, imperdiet at lorem. Duis ultricies diam a elit vulputate auctor. Nam congue leo et neque imperdiet elementum. Vestibulum vulputate, ante at consectetur eleifend, diam enim vulputate odio, sit amet facilisis neque nibh sed nisl.
</p>
</div>
<div class="content_sep_top" style="margin-top: 15px;"></div>
</div>
</body>
</html>
CSS 代码。
* {
margin: 0px;
padding: 0px;
}
body {
font-family: helvetica, arial, verdana, sans-serif;
font-size: 13px;
font-style: normal;
font-variant: normal;
font-weight: normal;
line-height: 18px;
background-image: url(../imgs/bg.png);
background-repeat: repeat-y;
background-color: #D7D7D7;
background-position: center;
text-align: center;
color: #616161;
width: 100%;
}
#wrapper {
width: 801px;
margin: 40px auto;
text-align: left;
}
#nav {
float: left;
width: 801px;
position: relative;
height: 60px;
}
.menu {
position: absolute;
left: 50%;
margin-left: -395px;
background-image: url(../imgs/middle_nav.png);
background-repeat: repeat-x;
width: 791px;
}
.menu ul {
list-style-type: none;
}
.menu li {
float: left;
}
.menu li.start {
background-image: url(../imgs/left_nav.png);
float: left;
background-repeat: no-repeat;
height: 60px;
width: 9px;
margin-left: -9px;
}
.menu li.norm {
background-image: url(../imgs/nav_sep.png);
background-repeat: no-repeat;
background-position: right;
padding: 17px;
text-transform: capitalize;
}
.menu li.norm a {
color: #B2B2B2;
text-decoration: none;
font-size: 14px;
}
.menu li.norm a:hover {
color: #747474;
}
.menu li a.active {
color: #747474;
}
.menu li.end {
background-image: url(../imgs/right_nav.png);
float: right;
background-repeat: no-repeat;
height: 60px;
width: 10px;
margin-right: -10px;
}
#rotator {
margin-top: 40px;
float: left;
background-color: white;
width: 781px;
height: 329px;
padding: 10px 10px 10px 10px;
position: relative;
}
#shadow {
position: absolute;
float: left;
width: 801px;
height: 379px;
margin-left: -13px;
margin-top: 0px;
z-index: -1;
}
#controller {
float: left;
position: absolute;
left: 50%;
margin-left: -86px;
margin-top: -18px;
background-image: url(../imgs/controller.png);
width: 172px;
height: 54px;
z-index: 2;
}
#mySlides {
width: 781px;
height: 329px;
}
#slide1, #slide2, #slide3 {
width: 781px;
height: 329px;
border: 1px solid #c6c6c6;
}
.prev {
float: left;
margin-top: 16px;
margin-left: 26px;
}
.next{
float: right;
margin-top: 16px;
margin-right: 26px;
}
.next img,
.prev img {
border: 0px;
outline: 0px;
cursor: pointer;
}
ul, li {
list-style-type: none;
}
.content_sep {
background-image: url(../imgs/content_sep.png);
background-repeat: repeat-x;
width: 801px;
height: 2px;
float: left;
}
.content_sep_top {
background-image: url(../imgs/content_sep.png);
background-repeat: repeat-x;
width: 801px;
height: 2px;
float: left;
}
.container {
margin-top: 40px;
float: left;
}
.left {
width: 532px;
float: left;
}
.left p {
width: 500px;
}
.left ul {
padding-left: 10px;
}
.img {
width: 502px;
height: 402px;
padding: 10px;
background-color: white;
position: relative;
}
.left .img img {
border: 1px solid #c6c6c6;
}
.right {
width: 265px;
float: right;
text-align: right;
}
.right li {
float: left;
margin-left: 10px;
margin-bottom: 10px;
width: 102px;
height: 102px;
padding: 10px;
background-color: white;
}
.right li img {
border: 1px solid #c6c6c6;
}
.info {
width: 500px;
}
ul.side {
padding: 0px;
margin: 0px;
}
ul.head {
margin-top: 30px;
}
.side {
float: right;
width: 350px;
}
.img_overlay {
background: url("../imgs/contentBg.png") repeat scroll 0 0 transparent;
position: absolute;
padding: 10px;
width: 462px;
left: 20px;
bottom: 20px;
}
.img_overlay p {
font-family: Georgia, serif;
color: #FFF;
margin: 0;
}
.single_page {
width: 771px;
padding-left: 15px;
padding-right: 15px;
float: left;
}
.left h1,
.single_page h1 {
text-align: center;
font-family: Georgia, serif;
color: #bababa;
font-size: 28px;
font-style: italic;
}
.line_height_15 {
line-height: 15px;
}
.img h3 {
font-family: Georgia, serif;
color: #FFF;
font-size: 28px;
font-style: italic;
margin: 5px 0 5px 0;
}
.left_top {
margin-top: 40px;
float: left;
margin-left: 10px;
}
.padding_left_10 {
padding-left: 10px;
}
.fields {
outline: 0px;
padding: 3px;
width: 50%;
}
.width_70 {
width: 70%;
height: 150px;
}
.submit{
float: right;
margin-right: 140px;
padding: 3px;
}
.minus-left {
margin-left: -4px;
float: left;
}
我希望能得到任何帮助。正如我上面所说，当我在 IE7 中查看源代码时，看起来包装器在导航后立即自行关闭，但我不知道如何。
我现在真的很绝望，也请不要评论代码的混乱/重复性，除非它真的有助于解决问题。代码现在只是一个草稿，我不想听起来粗鲁。
提前致谢！