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私は、簡単に情報を入手できる領域に作成するために、一般的に単純な左フロートと右フロートのフッターを作成する方法を知っています。しかし、基本的にはHTML5ボイラープレートを使用しました。フッターを分割しようとすると、以前のスタイルが適用されているために機能しないと思います。現在、私はCSSの専門家ではないので、少しの助けを借りて、この基本的な機能をフッターに組み込む方法を教えてくれます。2列に分割されている場合は、左揃えと右揃えです。

以下のHTMLとCSS。よろしくお願いします！

<!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&amp;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; }
}
4

2 に答える 2

3

brains911が言ったことは役に立ちますが、clearfixを含めることもお勧めし<footer class="wrapper">ます。

したがって、コードは次のようになります。

<footer class="wrapper clearfix">
...
</footer>

それが意味をなさない場合はお知らせください。

于 2012-07-08T00:20:51.493 に答える
1

h3.left { float: left; }そして h3.right { float: right;}彼らがその仕事をしているように見えます。それぞれに追加してみてwidth:50%ください。

firebugを使用して、h3要素に影響を与えている他のスタイルをオフに切り替え、それが本当に問題であるかどうかを確認できますか？

于 2012-07-07T23:09:44.127 に答える