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/** | |
* rem with fallback to px | |
* | |
* Use px as unit and only within a property. | |
* Default root font-size is standard 16px. | |
* | |
* Example: | |
* p { | |
* font-size: rem(18px); | |
* box-shadow: 0 0 rem(7px) #000; |
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#!/usr/bin/env bash | |
# MIT © Sindre Sorhus - sindresorhus.com | |
# git hook to run a command after `git pull` if a specified file was changed | |
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`. | |
changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)" | |
check_run() { | |
echo "$changed_files" | grep --quiet "$1" && eval "$2" |
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$sprites: sprite-map("sprites/*.png"); | |
$sprites-retina: sprite-map("sprites-retina/*.png"); | |
@mixin sprite-background($name) { | |
background-image: sprite-url($sprites); | |
background-position: sprite-position($sprites, $name); | |
background-repeat: no-repeat; | |
display: block; | |
height: image-height(sprite-file($sprites, $name)); | |
width: image-width(sprite-file($sprites, $name)); |