让页脚正确粘贴到页面底部
我正在试图让我的页脚（只是一个文本行的div）在屏幕的底部，如果内容不完整的底部，或者在内容的底部，如果内容需要滚动条。 如果内容不需要滚动条，它可以很好地工作，但是当内容太长时，页脚仍然位于内容的顶部。
我基本的div结构是：
<div id="container"> <div id="body"></div> <div id="footer"></div> </div> 我相应的CSS（剥离）：
body { margin: 0; padding: 0; height: 100%; } html { margin: 0; padding: 0; height: 100%; } #container { width: 674px; min-height: 100%; height: 100%; position: relative; margin: 0 auto; } #body { width: 616px; padding: 5px 14px 5px 14px; margin: 0 auto; padding-bottom: 20px; } #footer { position: absolute; bottom: 0; width: 644px; height: 20px; margin: 0 auto; }
最简单的解决方法是在<html>标签上使用min-height ，并将<footer>放置在position:absolute;
DEMO
HTML：
<article><!-- or <div class="container">, etc. --> <h1>James Dean CSS Sticky Footer</h1> <p>Blah blah blah blah</p> <p>More blah blah blah</p> </article> <footer> <h1>Footer Content</h1> </footer>
CSS：
html { position: relative; min-height: 100%; } body { margin: 0 0 100px; /* bottom = footer height */ padding: 25px; } footer { background-color: orange; position: absolute; left: 0; bottom: 0; height: 100px; width: 100%; overflow:hidden; }
为什么不使用： { position: fixed; bottom: 0 } { position: fixed; bottom: 0 } ？
一个简单的解决scheme，我使用，从IE8 +的作品
在html上给min-height：100％，这样如果内容less了，那么页面仍然是完整的view-port height和footer sticks在页面底部。 当内容增加时，页脚随着内容向下移动并坚持下来。
JS小提琴工作演示： http : //jsfiddle.net/3L3h64qo/2/
CSS
html{ position:relative; min-height: 100%; } /*Normalize html and body elements,this style is just good to have*/ html,body{ margin:0; padding:0; } .pageContentWrapper{ margin-bottom:100px;/* Height of footer*/ } .footer{ position: absolute; bottom: 0; left: 0; right: 0; height:100px; background:#ccc; }
HTML
<html> <body> <div class="pageContentWrapper"> <!-- All the page content goes here--> </div> <div class="footer"> </div> </body> </html>
使用这个。 它会解决它。
#ibox_footer { background-color: darkslategrey; color: bisque; font-size: small; padding-top: 3px; position: absolute; height: 20px; margin-bottom: 0; bottom: 0; width: 100%; }
用jquery把代码放在代码里面
<script type="text/javascript"> $(document).ready(function() { var docHeight = $(window).height(); var footerHeight = $('#footer').height(); var footerTop = $('#footer').position().top + footerHeight; if (footerTop < docHeight) { $('#footer').css('margin-top', 10 + (docHeight - footerTop) + 'px'); } }); </script>
这应该帮助你，来试试吧。
* { margin: 0; } html, body { height: 100%; } .wrapper { min-height: 100%; height: auto !important; height: 100%; margin: 0 auto -155px; /* the bottom margin is the negative value of the footer's height */ } .footer { height: 155px; }
最简单的方法就是在页面容器min-height设置为400px的情况下，假设页脚结束。 你甚至不必把CSS的脚注或只是一个width:100%假设你的页脚是你的<body>直接子对象，
使用最小高度作为一些像素值，而不是％。 像：min-height：620px; 高度：自动;
和页脚一样：
.footer { height:70px; clear:both; position:relative; bottom:0; width: 100%; }
这里共享的模型与Ryan Fait的StickyFooter非常相似http://ryanfait.com/sticky-footer
在这个讨论中只有一个div缺失（Kenneth Palanganas在这里提出的模型在本地Win81devise中工作了约48小时，然后在ie / chrome因为不明原因而崩溃）。 瑞安的“推”div将满足一些不情愿的浏览器。 请注意，px是通常的，但是，液体布局的一致性，em可能是首选。
* { border: 0; margin: 0; padding: 0; } html, body { height: 100%; } .wrapper { height: auto !important; height: 100%; margin: 0 auto -1em; min-height: 100%; } .footer, .push { height: 1em; } <div class="wrapper"><p>Your website content here.</p> <div class="push"></div> </div> <div class="footer"><p>This is a footer</p> </div>
我想分享如何使用在页面加载时调用的JavaScript函数解决我的问题。 当页面内容的高度小于屏幕的高度时，此解决scheme将页脚定位在屏幕的底部。
function fix_layout(){ //increase content div length by uncommenting below line //expandContent(); var wraph = document.getElementById('wrapper').offsetHeight; if(wraph<window.innerHeight){ //if content is less than screenheight var headh = document.getElementById('header').offsetHeight; var conth = document.getElementById('content').offsetHeight; var footh = document.getElementById('footer').offsetHeight; //var foottop = window.innerHeight - (headh + conth + footh); var foottop = window.innerHeight - (footh); $("#footer").css({top:foottop+'px'}); } } function expandContent(){ $('#content').append('<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed at ante. Mauris eleifend, quam a vulputate dictum, massa quam dapibus leo, eget vulputate orci purus ut lorem. In fringilla mi in ligula. Pellentesque aliquam quam vel dolor. Nunc adipiscing. Sed quam odio, tempus ac, aliquam molestie, varius ac, tellus. Vestibulum ut nulla aliquam risus rutrum interdum. Pellentesque lorem. Curabitur sit amet erat quis risus feugiat viverra. Pellentesque augue justo, sagittis et, lacinia at, venenatis non, arcu. Nunc nec libero. In cursus dictum risus. Etiam tristique nisl a nulla. Ut a orci. Curabitur dolor nunc, egestas at, accumsan at, malesuada nec, magna.</p>'+ '<p>Nulla facilisi. Nunc volutpat. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Ut sit amet orci vel mauris blandit vehicula. Nullam quis enim. Integer dignissim viverra velit. Curabitur in odio. In hac habitasse platea dictumst. Ut consequat, tellus eu volutpat varius, justo orci elementum dolor, sed imperdiet nulla tellus ut diam. Vestibulum ipsum ante, malesuada quis, tempus ac, placerat sit amet, elit.</p>'+ '<p>Sed eget turpis a pede tempor malesuada. Vivamus quis mi at leo pulvinar hendrerit. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Pellentesque aliquet lacus vitae pede. Nullam mollis dolor ac nisi. Phasellus sit amet urna. Praesent pellentesque sapien sed lacus. Donec lacinia odio in odio. In sit amet elit. Maecenas gravida interdum urna. Integer pretium, arcu vitae imperdiet facilisis, elit tellus tempor nisi, vel feugiat ante velit sit amet mauris. Vivamus arcu. Integer pharetra magna ac lacus. Aliquam vitae sapien in nibh vehicula auctor. Suspendisse leo mauris, pulvinar sed, tempor et, consequat ac, lacus. Proin velit. Nulla semper lobortis mauris. Duis urna erat, ornare et, imperdiet eu, suscipit sit amet, massa. Nulla nulla nisi, pellentesque at, egestas quis, fringilla eu, diam.</p>'+ '<p>Donec semper, sem nec tristique tempus, justo neque commodo nisl, ut gravida sem tellus suscipit nunc. Aliquam erat volutpat. Ut tincidunt pretium elit. Aliquam pulvinar. Nulla cursus. Suspendisse potenti. Etiam condimentum hendrerit felis. Duis iaculis aliquam enim. Donec dignissim augue vitae orci. Curabitur luctus felis a metus. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. In varius neque at enim. Suspendisse massa nulla, viverra in, bibendum vitae, tempor quis, lorem.</p>'+ '<p>Donec dapibus orci sit amet elit. Maecenas rutrum ultrices lectus. Aliquam suscipit, lacus a iaculis adipiscing, eros orci pellentesque nisl, non pharetra dolor urna nec dolor. Integer cursus dolor vel magna. Integer ultrices feugiat sem. Proin nec nibh. Duis eu dui quis nunc sagittis lobortis. Fusce pharetra, enim ut sodales luctus, lectus arcu rhoncus purus, in fringilla augue elit vel lacus. In hac habitasse platea dictumst. Aliquam erat volutpat. Fusce iaculis elit id tellus. Ut accumsan malesuada turpis. Suspendisse potenti. Vestibulum lacus augue, lobortis mattis, laoreet in, varius at, nisi. Nunc gravida. Phasellus faucibus. In hac habitasse platea dictumst. Integer tempor lacus eget lectus. Praesent fringilla augue fringilla dui.</p>'); }
/*sample CSS*/ body{ background: black; margin: 0; } #header{ background: grey; } #content{background: yellow; } #footer{ background: red; position: absolute; } #header, #content, #footer{ display: inline-block; width: 100vw; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <body onload="fix_layout()"> <div id="wrapper"> <div id="header" class="navbar navbar-inverse navbar-fixed-top" role="navigation"> [some header elements here] </div> <div id="content" class="container"> [some content elements here] </div> <div id="footer" class="footer"> [some footer elements here] </div> </div> </body>
