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Converted multiple column width variables in Frameless.scss, into a single function. #1

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Converted multiple column width variables in Frameless.scss, into a single function. #1

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58 changes: 21 additions & 37 deletions frameless.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -15,38 +15,22 @@ $em: $font-size; // Shorthand for outputting ems
$column: 48; // The column-width of your grid in pixels
$gutter: 24; // The gutter-width of your grid in pixels


//
// Column-widths in variables, in ems
// Column-widths in a function, in ems
//

$cols1: #{( 1 * ($column + $gutter) - $gutter) / $em}em;
$cols2: #{( 2 * ($column + $gutter) - $gutter) / $em}em;
$cols3: #{( 3 * ($column + $gutter) - $gutter) / $em}em;
$cols4: #{( 4 * ($column + $gutter) - $gutter) / $em}em;
$cols5: #{( 5 * ($column + $gutter) - $gutter) / $em}em;
$cols6: #{( 6 * ($column + $gutter) - $gutter) / $em}em;
$cols7: #{( 7 * ($column + $gutter) - $gutter) / $em}em;
$cols8: #{( 8 * ($column + $gutter) - $gutter) / $em}em;
$cols9: #{( 9 * ($column + $gutter) - $gutter) / $em}em;
$cols10: #{(10 * ($column + $gutter) - $gutter) / $em}em;
$cols11: #{(11 * ($column + $gutter) - $gutter) / $em}em;
$cols12: #{(12 * ($column + $gutter) - $gutter) / $em}em;
$cols13: #{(13 * ($column + $gutter) - $gutter) / $em}em;
$cols14: #{(14 * ($column + $gutter) - $gutter) / $em}em;
$cols15: #{(15 * ($column + $gutter) - $gutter) / $em}em;
$cols16: #{(16 * ($column + $gutter) - $gutter) / $em}em;

@function width($cols) {
@return (($cols * ($column + $gutter) - $gutter) / $em) + em;
}

//
// Column-widths in a function, in ems
// Column-width as a mixin, in ems
//

@mixin width ($cols:1) {
width: #{($cols * ($column + $gutter) - $gutter) / $em}em;
@mixin width($cols) {
width: width($cols);
}


/*
Margin, padding, and border resets
except for form elements
Expand All @@ -68,32 +52,32 @@ article, aside, figure, footer, header, hgroup, menu, nav, section {
adopted from http://necolas.github.com/normalize.css/
*/

article, aside, details, figcaption, figure,
article, aside, details, figcaption, figure,
footer, header, hgroup, nav, section, audio, canvas, video {
display: block;
}

html {
height: 100%;
-webkit-text-size-adjust: 100%;
height: 100%;
-webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
}

body {min-height: 100%; font-size: 100%;}

sub, sup {
font-size: 75%;
line-height: 0;
position: relative;
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}

sup {top: -0.5em;}
sub {bottom: -0.25em;}

pre {
white-space: pre;
white-space: pre-wrap;
white-space: pre;
white-space: pre-wrap;
word-wrap: break-word;
}

Expand All @@ -118,13 +102,13 @@ input, textarea, button, select {
}

button,
html input[type="button"],
input[type="reset"],
html input[type="button"],
input[type="reset"],
input[type="submit"] {
cursor: pointer;
-webkit-appearance: button;
}

input[type="checkbox"],
input[type="radio"] {
-webkit-box-sizing: border-box;
Expand All @@ -133,7 +117,7 @@ input, textarea, button, select {
-ms-box-sizing: border-box;
box-sizing: border-box;
}

textarea {overflow: auto;}


Expand Down Expand Up @@ -168,7 +152,7 @@ body {
*/

.ie {

}


Expand All @@ -177,7 +161,7 @@ body {
Just change the media queries to activate them.
Assuming your base font-size is 16:
- the first one zooms out by a factor of (16-2)/16 = 0.875
- the second one zooms in by a factor of (16+2)/16 = 1.125
- the second one zooms in by a factor of (16+2)/16 = 1.125
*/

@media screen and (max-width: 1px) {
Expand Down