Created
June 14, 2018 20:12
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Convert px values to rem in SASS
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| $html-base-font-size = 12px; | |
| @function rem( $px ){ | |
| @if( unit( $px ) == 'rem' ){ | |
| @return $px; | |
| } | |
| @else if( unit($px) == 'px' ) { | |
| @return ( $px / $html-base-font-size ) + 0rem; | |
| } | |
| @else if( unit( $px ) == '' ) { | |
| @return ( ( $px + 0px ) / $html-base-font-size ) + 0rem; | |
| } | |
| @else { | |
| @return $px; | |
| } | |
| } | |
| .example{ | |
| font-size: rem(14px); | |
| font-size: rem(16); // unitless values are considered to be px | |
| } |
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