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31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
CSS
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### Font sizes and units
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It's `rem` all the way. The base font size is defined as `px`-based variable and set once the `html` root element. All other font sizes and spacing values are set as `rem` units, being nicely relative to the root font size.
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```css
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html { font-size: 18px; }
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p { font-size: 1rem; }
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```
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### Vendor Prefixes
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Just write the official, unprefixed syntax for all CSS 3 features, no need to write the vendor prefixed versions.
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[Autoprefixer](https://github.com/postcss/autoprefixer) handles that for you automatically based on the browser versions defined in the task and data from [Can I Use](http://caniuse.com/).
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SVG sprite
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All icons and most assets are SVGs. A gulp task grabs all svg files from the `img/` folder and puts them as `<symbol>` into one SVG sprite file. Reference those icons with the SVG `<use>` element and their ID in the HTML where you want them to be:
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```html
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<svg class="logo" aria-labelledby="title">
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<title>Logo</title>
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<use xlink:href="/assets/img/sprite.svg#logo"></use>
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</svg>
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```
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