css - 粘性页脚，但只是有时......继续

Question

好的，所以现在有一个新的皱纹。我遇到的原始问题:Sticky Footer, but only sometimes .我的浏览器中有一个滚动条，我似乎无法让额外的 70px 边距消失......

<div id="wrapper">
<div id="headwrapper">
<div id="header"></div>
    <div id="menu">
       <ul>
          <li class="active"><a href="#" title="Link1">Link1</a></li>
          <li><a href="#" title="Link2">Link2</a></li>
          <li><a href="#" title="Link3">Link3</a></li>
          <li><a href="#" title="Link4">Link4</a></li>
          <li><a href="#" title="Link5">Link5</a></li>
       </ul>        
    </div>
    <div id="content-container">
          <div id="content">
              <h2>
                  Page heading
              </h2>
              <p>
                  Lorem ipsum dolor sit amet consect etuer adipi scing elit sed diam nonummy nibh euismod tinunt ut laoreet dolore magna aliquam erat volut. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
              </p>
              <p>
                  Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
              </p>
              <p>
                  Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
              </p>
          </div>
          <div id="aside">
              <h3>
                  Aside heading
              </h3>
              <div class="box">
              <p>
                  Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan.
              </p>
              </div>
              <div class="box">
              <p>
                  Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan.
              </p>
              </div>
          </div>
 </div>
</div>
</div>
<div id="footer">
 <p>Footer content</p>
</div>

样式表:

* {margin:0}

html, body {height:100%;}

#wrapper {
    max-width:100%;
    min-width:1000px;
    min-height:100%;
    margin:0 auto;
    background-image:url(images/shadowborder.png);
    background-repeat:repeat-y;
    background-position:center;
    padding-bottom:70px;
    overflow:auto;
}

#headwrapper {
    position:relative;
    -moz-background-clip:border;
    -moz-background-origin:padding;
    -moz-background-size:auto auto;
    background-color:#003a72;
    background:url(images/bnr_rpt.jpg) repeat-x;
    height:150px;
}

#header {
    position:relative;
    -moz-background-clip:border;
    -moz-background-origin:padding;
    -moz-background-size:auto auto;
    background-color:transparent;
    background:url(images/KMIAFS_banner.jpg) center top no-repeat;
    height:150px;
}

#menu {
    clear:left;
    float:left;
    padding:0;
    border-top:5px solid #f52620;
    width:100%;
    overflow:hidden;
    height:70px;
}


#menu ul {
    float:left;
    margin:0;
    padding:0;
    list-style:none;
    position:relative;
    left:50%;
    text-align:center;
}

#menu ul li {
    display:block;
    float:left;
    list-style:none;
    margin:0;
    padding:0;
    position:relative;
    right:50%;
    font-size:16px;
    font-family:Verdana, Geneva, sans-serif!important;
    font-weight:bold;
}

#menu ul li a {
    display:block;
    float:left;
    margin:0 2px 0 0;
    padding:10px 20px 6px 20px;
    background:#003a72;
    text-decoration:none;
    color:#FFF;
}

#menu ul li a:hover {
    padding:15px 20px 6px 20px;
    background-color:#999;
}

#menu ul li.active a, #menu ul li.active a:hover {
     color:#CCC;
}

#content-container {
    min-height:100%;
    height:100%;
    margin:0 auto;
    width:1000px;
}

#content {
    clear:left;
    float:left;
    width:610px;
    padding:10px;
    margin:0 0 0 30px;
    display:inline;
    background-color:transparent;
}

#content img {
    border:solid 2px #CCC;
    float:left;
    margin:14px 10px 10px 0px;
}

#content h2 {
    margin-bottom:10px;
}

#aside {
    float:right;
    width:290px;
    margin:0 40px 0 0px;
    display:inline;
    background-color:transparent;
}

#aside p {
    color:#CCC;
}

#aside h3 {
    padding-bottom:20px;
}

#aside .box {
    margin-bottom:20px;
    padding:20px;
    color:#fff;
    background-color:#336699;
    -webkit-border-radius:20px;
    -moz-border-radius:20px;
}

#footer {
    position:relative;
    height:70px;
    width:100%;
    border-top:5px solid #f52620;
    background:url(images/ftr_rpt.jpg) repeat-x;
    text-align:center;
    color:#FFF;
    margin:0 auto;
    margin-top:-70px;
    clear:both;
}

#footer a {
    color:#FFF;
    text-decoration:none!important;
    padding:-5px;
}

#footer a:hover {
    color:#CCC;
}

那么我在这里缺少什么？ 这是网站:http://www.erisdesigns.net/Stage/McCampbellInsurance/index.html

Answer 1

设置#wrapper{margin-bottom:-70px;position:relative;}并删除 padding-bottom .

然后添加一个<div class="spacer"></div>在你的包装底部并添加 .spacer{height:70px;clear:both;}像这样添加到您的 CSS:

<div id="wrapper">
...
stuff here
...
<div class="spacer"></div>
</div>
<div id="footer">
 <p>Footer content</p>
</div>

我通常是这样做的。它可能不是您想要的，但它可能会为您指明正确的方向。