Created
July 16, 2015 18:00
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Scss mixin - px to rem
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//=== px -> rem USE: @include rem('padding',18px 0 20px 5px); | |
//=== Thanks to the tons of posts that I put this together with. | |
$baseline-px: 16px; | |
@mixin rem($property, $px-values) { | |
// Convert the baseline into rems | |
$baseline-rem: $baseline-px / 1rem * 1; | |
// Print the first line in pixel values | |
#{$property}: $px-values; | |
// If there is only one (numeric) value, return the property/value line for it. | |
@if type-of($px-values) == "number" { | |
#{$property}: $px-values / $baseline-rem; } | |
@else { | |
// Create an empty list that we can dump values into | |
$rem-values: (); | |
@each $value in $px-values { | |
// If the value is zero or not a number, return it | |
@if $value == 0 or type-of( $value ) != "number" { | |
$rem-values: append($rem-values, $value); } | |
@else { | |
$rem-values: append($rem-values, $value / $baseline-rem); } } | |
// Return the property and its list of converted values | |
#{$property}: $rem-values; } | |
} |
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