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我意识到如何通常做一个简单的浮动左浮动右页脚，以使我可以轻松地获得信息的区域。但基本上我使用了HTML5 Boilerplate，我相信当我试图分割我的页脚，而不是，由于应用以前的样式，它不起作用。现在我不是一个CSS专家，所以我可以做一些小的帮助，只是告诉我如何将这个基本功能放到我的页脚中。其分裂2cols，左对齐和右对齐。CSS拆分页脚左右
下面的HTML和CSS。在此先感谢你们！
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7" lang="en"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8" lang="en"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9" lang="en"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en"> <!--<![endif]-->
<head id="Head1"><meta charset="utf-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /><title>
Upper Control Limit
</title><meta name="description" /><meta name="author" /><meta name="viewport" content="width=device-width" /><link rel="stylesheet" href="css/style.css" />
<script src="js/libs/modernizr-2.5.3-respond-1.1.0.min.js"></script>
</head>
<body>
<!--[if lt IE 7]><p class=chromeframe>Your browser is <em>ancient!</em> <a href="http://browsehappy.com/">Upgrade to a different browser</a> or <a href="http://www.google.com/chromeframe/?redirect=true">install Google Chrome Frame</a> to experience this site
in all its glory.</p><![endif]-->
<div id="header-container">
<header class="wrapper clearfix">
<h1 id="title">Upper Control Limit</h1>
<nav>
<ul>
<li><a href="default.aspx">Home</a></li>
<li><a href="contact.aspx">Contact</a></li>
</ul>
</nav>
</header>
</div>
<div id="main-container">
<form method="post" action="results.aspx?rows=1&cols=1" id="Form1">
<div class="aspNetHidden">
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMjEwNDQyMTMxMw9kFgJmD2QWAgIDD2QWBgIFDw8WBB4IQ3NzQ2xhc3MFB0NvbEhlYWQeBF8hU0ICAmRkAgYPDxYEHwAFB1Jvd0hlYWQfAQICZGQCBw8PFgQfAAUJZ3JpZEJveGVzHwECAmRkZFJMwj+M1MRZQlpIMrfmxl1wwizJXzxaXt3WPYuj38Ui" />
</div>
<div class="aspNetHidden">
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEdAAU3pTMHOdDohz552i1I2Sebj31ljtDmerW1aPkEMZ51g8/Ho+MRtff8p07c9TjAQNmPZdj/gKuoitSwpD5a3CzSRHT3M0ARnCVeHCgDPQCHReQQJ8C8qTnXt96uJnOGYcQYMDuNwHVzarHWwfsDZ3nC" />
</div>
<div id="main" class="clearfix"><input type="submit" name="ctl00$btnCalc" value="Calculate" id="btnCalc" class="btn" /><input name="ctl00$txtrow_0_col_1" type="text" value="Col 1" id="txtrow_0_col_1" class="ColHead" /><input name="ctl00$txtrow_1_col_0" type="text" value="Series 1" id="txtrow_1_col_0" class="RowHead" /><input name="ctl00$txtrow_1_col_1" type="text" id="txtrow_1_col_1" class="gridBoxes" /></div></form>
</div> <!-- #main-container -->
<div id="footer-container">
<footer class="wrapper">
<h3 class="left">Copyright 2012 Data Exchange LTD</h3>
<h3 class="right">img here</h3>
</footer>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script> window.jQuery || document.write('<script src="js/libs/jquery-1.7.2.min.js"><\/script>')</script>
<script src="js/script.js"></script>
<script>
var _gaq = [['_setAccount', 'UA-17073042-4'], ['_trackPageview']];
(function (d, t) {
var g = d.createElement(t), s = d.getElementsByTagName(t)[0];
g.src = ('https:' == location.protocol ? '//ssl' : '//www') + '.google-analytics.com/ga.js';
s.parentNode.insertBefore(g, s)
} (document, 'script'));
</script>
</body>
</html>
CSS：
/* =============================================================================
HTML5 Boilerplate CSS: h5bp.com/css
========================================================================== */
article, aside, details, figcaption, figure, footer, header, hgroup, nav, section { display: block; }
audio, canvas, video { display: inline-block; *display: inline; *zoom: 1; }
audio:not([controls]) { display: none; }
[hidden] { display: none; }
html { font-size: 100%; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
html, button, input, select, textarea { font-family: sans-serif; color: #222; }
body { margin: 0; font-size: 1em; line-height: 1.4; }
::-moz-selection { background: #fe57a1; color: #fff; text-shadow: none; }
::selection { background: #fe57a1; color: #fff; text-shadow: none; }
a { color: #00e; }
a:visited { color: #551a8b; }
a:hover { color: #06e; }
a:focus { outline: thin dotted; }
a:hover, a:active { outline: 0; }
abbr[title] { border-bottom: 1px dotted; }
b, strong { font-weight: bold; }
blockquote { margin: 1em 40px; }
dfn { font-style: italic; }
hr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; }
ins { background: #ff9; color: #000; text-decoration: none; }
mark { background: #ff0; color: #000; font-style: italic; font-weight: bold; }
pre, code, kbd, samp { font-family: monospace, serif; _font-family: 'courier new', monospace; font-size: 1em; }
pre { white-space: pre; white-space: pre-wrap; word-wrap: break-word; }
q { quotes: none; }
q:before, q:after { content: ""; content: none; }
small { font-size: 85%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sup { top: -0.5em; }
sub { bottom: -0.25em; }
ul, ol { margin: 1em 0; padding: 0 0 0 40px; }
dd { margin: 0 0 0 40px; }
nav ul, nav ol { list-style: none; list-style-image: none; margin: 0; padding: 0; }
img { border: 0; -ms-interpolation-mode: bicubic; vertical-align: middle; }
svg:not(:root) { overflow: hidden; }
figure { margin: 0; }
form { margin: 0; }
fieldset { border: 0; margin: 0; padding: 0; }
label { cursor: pointer; }
legend { border: 0; *margin-left: -7px; padding: 0; white-space: normal; }
button, input, select, textarea { font-size: 100%; margin: 0; vertical-align: baseline; *vertical-align: middle; }
button, input { line-height: normal; }
button, input[type="button"], input[type="reset"], input[type="submit"] { cursor: pointer; -webkit-appearance: button; *overflow: visible; }
button[disabled], input[disabled] { cursor: default; }
input[type="checkbox"], input[type="radio"] { box-sizing: border-box; padding: 0; *width: 13px; *height: 13px; }
input[type="search"] { -webkit-appearance: textfield; -moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; }
input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }
textarea { overflow: auto; vertical-align: top; resize: vertical; }
input:valid, textarea:valid { }
input:invalid, textarea:invalid { background-color: #f0dddd; }
table { border-collapse: collapse; border-spacing: 0; }
td { vertical-align: top; }
.chromeframe { margin: 0.2em 0; background: #ccc; color: black; padding: 0.2em 0; }
/* ===== Initializr Styles =====================================================
Author: Jonathan Verrecchia - verekia.com/initializr/responsive-template
========================================================================== */
body{ font:16px/26px Helvetica, Helvetica Neue, Arial; }
.wrapper{
width:90%;
margin:0 5%;
}
/* ===================
ALL: Blue Theme
=================== */
#header-container{ border-bottom: 20px solid #22558b; }
#footer-container{ border-top: 20px solid #22558b; }
#main aside { border-top: 20px solid #22558b; }
#header-container,
#footer-container,
#main aside{
background:#2c6cb1;
}
#title{ color:white; }
::-moz-selection { background: #2c6cb1; color: #fff; text-shadow: none; }
::selection { background: #2c6cb1; color: #fff; text-shadow: none; }
/* ==============
MOBILE: Menu
============== */
nav a{
display:block;
margin-bottom:10px;
padding:15px 0;
background:#22558b;
color:white;
text-align:center;
text-decoration:none;
font-weight:bold;
}
nav a:hover, nav a:visited{
color:white;
}
nav a:hover{
text-decoration:underline;
}
/* ==============
MOBILE: Main
============== */
#main{
padding:30px 0;
}
#main article h1{
font-size:2em;
}
#main aside{
color:white;
padding:0px 5% 10px;
}
#footer-container footer{
color:white;
padding:20px 0;
clear:both;
}
/* ===============
ALL: IE Fixes
=============== */
.ie7 #title{ padding-top:20px; }
/* ===== Primary Styles ========================================================
Author: Christopher Leah of Happy Webs LTD - 07/2012
========================================================================== */
.btn{clear:left;float:left; width:79px; margin-left:5px; margin-bottom:2px;}
.ColHead{float:left; width:50px; margin-left:5px; background-color:#22558B;color:#ffffff;margin-bottom:2px;}
.RowHead{clear:left;float:left; width:75px; margin-left:5px;background-color:#2C6CB1;color:#ffffff;margin-bottom:2px;}
.gridBoxes{float:left; width:50px; margin-left:5px; margin-bottom:2px;}
.graph{margin-top:10px;float:left;}
h3.left { float: left; }
h3.right { float: right;}
/* =============================================================================
Media Queries
========================================================================== */
@media only screen and (min-width: 480px) {
/* ====================
INTERMEDIATE: Menu
==================== */
nav a{
float:left;
width:27%;
margin:0 1.7%;
padding:25px 2%;
margin-bottom:0;
}
nav li:first-child a{ margin-left:0; }
nav li:last-child a{ margin-right:0; }
/* ========================
INTERMEDIATE: IE Fixes
======================== */
nav ul li{
display:inline;
}
.oldie nav a{
margin:0 0.7%;
}
}
@media only screen and (min-width: 768px) {
/* ====================
WIDE: CSS3 Effects
==================== */
#header-container,
#main aside{
-webkit-box-shadow:0 5px 10px #aaa;
-moz-box-shadow:0 5px 10px #aaa;
box-shadow:0 5px 10px #aaa;
}
/* ============
WIDE: Menu
============ */
#title{
float:left;
}
nav{
float:right;
width:38%;
}
/* ============
WIDE: Main
============ */
#main article{
float:left;
width:57%;
}
#main aside{
float:right;
width:28%;
}
}
@media only screen and (min-width: 1140px) {
/* ===============
Maximal Width
=============== */
.wrapper{
width:1026px; /* 1140px - 10% for margins */
margin:0 auto;
}
}
/* =============================================================================
Non-Semantic Helper Classes
========================================================================== */
.ir { display: block; border: 0; text-indent: -999em; overflow: hidden; background-color: transparent; background-repeat: no-repeat; text-align: left; direction: ltr; *line-height: 0; }
.ir br { display: none; }
.hidden { display: none !important; visibility: hidden; }
.visuallyhidden { border: 0; clip: rect(0 0 0 0); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; }
.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus { clip: auto; height: auto; margin: 0; overflow: visible; position: static; width: auto; }
.invisible { visibility: hidden; }
.clearfix:before, .clearfix:after { content: ""; display: table; }
.clearfix:after { clear: both; }
.clearfix { *zoom: 1; }
/* =============================================================================
Print Styles
========================================================================== */
@media print {
* { background: transparent !important; color: black !important; box-shadow:none !important; text-shadow: none !important; filter:none !important; -ms-filter: none !important; } /* Black prints faster: h5bp.com/s */
a, a:visited { text-decoration: underline; }
a[href]:after { content: " (" attr(href) ")"; }
abbr[title]:after { content: " (" attr(title) ")"; }
.ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after { content: ""; } /* Don't show links for images, or javascript/internal links */
pre, blockquote { border: 1px solid #999; page-break-inside: avoid; }
thead { display: table-header-group; } /* h5bp.com/t */
tr, img { page-break-inside: avoid; }
img { max-width: 100% !important; }
@page { margin: 0.5cm; }
p, h2, h3 { orphans: 3; widows: 3; }
h2, h3 { page-break-after: avoid; }
}
真棒，谢谢凯特。完美工作，也感谢Brains911。 – 2012-07-08 00:37:09