55 lines
1.5 KiB
Markdown
55 lines
1.5 KiB
Markdown
---
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title: New sticky footer
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author: nek0
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tags: english, programming, meta
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description: new method for sticky footer
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---
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Hello again.
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A friend of mine, who is active in web-development, pointed out, that my method for creating a sticky foooter is a bit obsolete and showed me the proper CSS3 way to do it, which I would like to share.
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First you need to prepare your site for the footer, which in the simplest terms may look like this:
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```html
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<html>
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<head> some info </head>
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<body class="site">
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<div class="wrapper">
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<header> Your header here </header>
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<article> Content here </article>
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</div>
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<footer> Your awesome sticky footer </footer>
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<body>
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</html>
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```
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You simply wrap your entire content apart from your footer inside a `div`.
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Next we're going to look on your css rules.
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The `site` class needs a little setup:
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```css
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.site {
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display: flex;
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min-height: 100vh;
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flex-direction: column;
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}
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```
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This rules put your whole site in a so called flexbox, which in our case expands vertically by setting the `flex-direction`. By doing so, wee need to specify the height of the flexbox, in our case `100vh`, which is the complete height of the viewport.
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Next is the setup of the wrapper:
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```css
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.wrapper {
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flex: 1;
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}
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```
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This is it!
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Now your wrapper should be docked always on the bottom of your page or at the bottom of your content, when your content gets longer than your viewport.
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The great advantage of this method over my old setup is, that you don't need to know the height of your footer, it will fit in automagically.
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