think2011 · December 30, 2015 07:57
diff --git a/css-sticky-footer.html b/css-sticky-footer.html
 <!DOCTYPE html>
 <html lang="zh-cn">
 <head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        html {
            position: relative;
            min-height: 100%;
        }

        body {
            margin: 0 0 100px; /* bottom = footer height */
        }

        footer {
            width: 100%;
            height: 100px;
            position: absolute;
            left: 0;
            bottom: 0;
            background: palegreen;
        }
    </style>
 </head>
 <body>
 <p>一些内容</p>

 <footer>
    footer
 </footer>
 </body>
 </html>