初试 vue2.0——5.项目开发_css sticky footers布局
写在前面的话:
在 w3cplus 上可以看到相关学习资料,本文就是参考了这篇,写下的笔记~,原文 链接
五、css sticky footers布局
一般来说,常会遇到这样的布局:在一个页面的内容不确定的情况下,始终得实现 footer 部分位于页面的底部~
实现这种布局的方式有很多,据说css sticky footers 是一种兼容性最好的一种布局方式~
然而最好的方式是:flex 布局~~~
好用的写在前面,参考原文
1 <!DOCTYPE html> 2 <head> 3 <title>底部不固定时</title> 4 </head> 5 <style> 6 body {margin: 0; padding: 0;} 7 body { display: flex; flex-flow: column; min-height: 100vh;} 8 main { flex: 1; } 9 10 /* 加入以下样式以示区分 */ 11 header{background: red;} 12 main{background: yellow;} 13 footer{background: red;} 14 </style> 15 <body> 16 <header> 17 <h1>Site name</h1> 18 </header> 19 <main> 20 <p>Bacon Ipsum dolor sit amet... <!-- Filler text from baconipsum.com --></p> 21 <br> 22 <br> 23 <br> 24 </main> 25 <footer> 26 <p>© 2015 No rights reserved.</p> <p>Made with ♥ by an anonymous pastafarian.</p> 27 </footer> 28 </body> 29 </html>
效果图:
好简洁~~~
除此之外还有一种 2列的 flex 布局
sticky footers 方案,通常都有其固定的“格式”,一般来说,套路是这样的:
情况一:当底部是固定高度,可参考如下方法(来自于视频当中的方法):
1 <!DOCTYPE html> 2 <head> 3 <title>底部固定时</title> 4 </head> 5 <style> 6 html, body, .wrap, .content-box, .content{ 7 margin: 0; 8 padding: 0; 9 } 10 .wrap { 11 position: fixed; /* 这一属性非常重要 */ 12 top: 0; 13 left: 0; 14 width: 100%; 15 height: 100%; 16 overflow: auto; 17 } 18 .content-box { 19 min-height: 100%; 20 clear: both; /* 通常是加 clearfix 类的,但貌似删掉这句也不影响 */ 21 } 22 .content{ 23 padding-bottom: 100px; /* bottom = -footer height */ 24 } 25 footer { 26 position: relative; 27 left: 0; 28 bottom: 0; 29 height: 100px; /* footer height 为100px ,宽度随意 */ 30 margin-top: -100px; /* 若是想要水平居中的话可以使用 margin: -100px auto 0; */ 31 clear: both; /* 貌似删掉这句也不影响 */ 32 } 33 /* 为了方便观察,加入以下背景颜色以示区分*/ 34 .wrap{background: gray;} 35 header{background: red;} 36 article{background: yellow;} 37 footer{background: red;} 38 </style> 39 <body> 40 <div class="wrap"> 41 <div class="content-box"> 42 <div class="content"> 43 <!-- 这是内容 --> 44 <header>顶部</header> 45 <article> 46 主体部分 47 <br> 48 <br> 49 <br> 50 <br> 51 <br> 52 <br> 53 <br> 54 <br> 55 <br> 56 <br> 57 <br> 58 </article> 59 </div> 60 </div> 61 62 <footer>底部</footer> 63 </div> 64 </body> 65 </html>
实现图:
情况二:当底部是不定高度时,可参考如下方法(使用 display:table)布局:
说明:参考原文:原文链接 ,原作者还提供了一种2列的 flex 布局
1 <!DOCTYPE html> 2 <head> 3 <title>底部不固定时</title> 4 </head> 5 <style> 6 html, body, #wrap {margin:0; padding:0; height:100%;} 7 #wrap {display:table;width:100%} 8 /* if ie7 support is needed then set height of #wrap and header and footer to auto in CC's and just let it have a normal layout (or: *+html #wrap{height:auto})*/ 9 .content { background:#ccc; } 10 header { background:#999; color:#fff; text-align:center; padding:10px 0} 11 header, .footer, main { display:block}/* ie7 and under*/ 12 header, .footer, main { display:table-row } 13 /* height 1px on the header and footer is the sticky footer technique */ 14 header, .footer{height:1px} 15 h1{padding:10px;margin:0;} 16 .footer {background:#999; color:#fff; text-align:center;} 17 .footer p { margin:0; padding:10px} 18 </style> 19 <body> 20 <!-- html5 shiv for IE8 and under --> 21 <!--[if lt IE 9]> 22 <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script> 23 <![endif]--> 24 <!-- If you aren't using jquery you can use the body element instead (body{width:100%;display:table;height:100%})of the #wrap div as jquery has a bug ( 25 http://bugs.jquery.com/ticket/7261) in webkit when the body is display:table. --> 26 27 <div id="wrap"> 28 <header> 29 <h1>Fluid Height Sticky footer simple - IE8+ (no hacks )</h1> 30 </header> 31 <main class="content">内容部分 32 <br> 33 <br> 34 <br> 35 <br> 36 <br> 37 <br> 38 <br> 39 <br> 40 <br> 41 </main> 42 <footer class="footer"> 43 <p> 44 Sticky footer - <a target="blank" href="http://codepen.io/paulobrien/full/rxyEMN/">See flexbox version with 2 columns</a> 45 </p> 46 </footer> 47 </div> 48 </body> 49 </html>
1 <!DOCTYPE html> 2 <head> 3 <title>底部不固定时</title> 4 </head> 5 <style> 6 html, body, #wrap { margin: 0; padding: 0; } 7 8 /* 必需的样式 */ 9 html, body, #wrap { width: 100%; height: 100%; display: table; } 10 /* if ie7 support is needed then set height of #wrap and header and footer to auto in CC's and just let it have a normal layout (or: *+html #wrap{height:auto})*/ 11 12 header, .footer, main { display:block; }/* ie7 and under*/ 13 header, .footer, main { display:table-row; } 14 /* height 1px on the header and footer is the sticky footer technique */ 15 header, .footer{height: 1px;} 16 17 /* 加入以下样式以示区分 */ 18 header { background: #999; color: #fff; text-align: center; padding:10px 0; } 19 header h1{padding: 10px;margin: 0; } 20 .content { background: #ccc; } 21 .footer {background: #999; color: #fff; text-align: center; } 22 .footer p { margin: 0; padding: 10px; } 23 </style> 24 <body> 25 <!-- html5 shiv for IE8 and under --> 26 <!--[if lt IE 9]> 27 <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script> 28 <![endif]--> 29 <!-- If you aren't using jquery you can use the body element instead (body{width:100%;display:table;height:100%})of the #wrap div as jquery has a bug ( 30 http://bugs.jquery.com/ticket/7261) in webkit when the body is display:table. --> 31 32 <div id="wrap"> 33 <header> 34 <h1>Fluid Height Sticky footer simple - IE8+ (no hacks )</h1> 35 </header> 36 <main class="content">内容部分 37 <br> 38 <br> 39 <br> 40 <br> 41 <br> 42 </main> 43 <footer class="footer"> 44 <p> 45 Sticky footer - <a target="blank" href="http://codepen.io/paulobrien/full/rxyEMN/">See flexbox version with 2 columns</a> 46 </p> 47 </footer> 48 </div> 49 </body> 50 </html>
效果如图: