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Simple Adjustable Grid Mixin for SASS

// Simple Adjustable Gutter Grid
// For a 960px width, !grid = 80px = 12 columns; 60px = 16 columns
// gutter is base gutter. You can change the gutter per element. See Grid mixin
!pageWidth = 960px
!grid = 80px
!gutter = 20px

//used for page wrapper
=container
	width = !pageWidth
	margin: 0 auto
	
/*	Grid mixin function sets size and width of element boxes. Function variables are as follows
	!col = number of columns,
	!gutterLeft = size of left gutter
	!gutterRight = size of right gutter
	
// gridFlush gutter is formed via padding, gridFloat formed by margin

=gridBase
	float: left
	overflow: hidden
	display: inline

=gridFlush(!col = 1,!gutterLeft = !gutter/2, !gutterRight = !gutter/2 )
	padding-left = !gutterLeft
	padding-right = !gutterRight
	width = !col * !grid - !gutterRight - !gutterLeft
	+gridBase

=gridFloat(!col = 1,!gutterLeft = !gutter/2, !gutterRight = !gutter/2)
	margin-left = !gutterLeft
	margin-right = !gutterRight
	width = !col * !grid - !gutterRight - !gutterLeft
	+gridBase
	
// first is only required if you want to clear a row of elements which did not equal total width
=first
	clear: both
https://snipt.net/embed/0d9f5e00cc1db8c9fe210dad970bc4d3/
/raw/0d9f5e00cc1db8c9fe210dad970bc4d3/
0d9f5e00cc1db8c9fe210dad970bc4d3
css
CSS
39
2019-08-22T15:52:59
True
False
False
/api/public/snipt/10362/
simple-adjustable-grid-mixin-for-sass
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a> <a href="#L-18">18</a> <a href="#L-19">19</a> <a href="#L-20">20</a> <a href="#L-21">21</a> <a href="#L-22">22</a> <a href="#L-23">23</a> <a href="#L-24">24</a> <a href="#L-25">25</a> <a href="#L-26">26</a> <a href="#L-27">27</a> <a href="#L-28">28</a> <a href="#L-29">29</a> <a href="#L-30">30</a> <a href="#L-31">31</a> <a href="#L-32">32</a> <a href="#L-33">33</a> <a href="#L-34">34</a> <a href="#L-35">35</a> <a href="#L-36">36</a> <a href="#L-37">37</a> <a href="#L-38">38</a> <a href="#L-39">39</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="o">//</span> <span class="nt">Simple</span> <span class="nt">Adjustable</span> <span class="nt">Gutter</span> <span class="nt">Grid</span> </span><span id="L-2"><a name="L-2"></a><span class="o">//</span> <span class="nt">For</span> <span class="nt">a</span> <span class="nt">960px</span> <span class="nt">width</span><span class="o">,</span> <span class="o">!</span><span class="nt">grid</span> <span class="o">=</span> <span class="nt">80px</span> <span class="o">=</span> <span class="nt">12</span> <span class="nt">columns</span><span class="o">;</span> <span class="nt">60px</span> <span class="o">=</span> <span class="nt">16</span> <span class="nt">columns</span> </span><span id="L-3"><a name="L-3"></a><span class="o">//</span> <span class="nt">gutter</span> <span class="nt">is</span> <span class="nt">base</span> <span class="nt">gutter</span><span class="o">.</span> <span class="nt">You</span> <span class="nt">can</span> <span class="nt">change</span> <span class="nt">the</span> <span class="nt">gutter</span> <span class="nt">per</span> <span class="nt">element</span><span class="o">.</span> <span class="nt">See</span> <span class="nt">Grid</span> <span class="nt">mixin</span> </span><span id="L-4"><a name="L-4"></a><span class="o">!</span><span class="nt">pageWidth</span> <span class="o">=</span> <span class="nt">960px</span> </span><span id="L-5"><a name="L-5"></a><span class="o">!</span><span class="nt">grid</span> <span class="o">=</span> <span class="nt">80px</span> </span><span id="L-6"><a name="L-6"></a><span class="o">!</span><span class="nt">gutter</span> <span class="o">=</span> <span class="nt">20px</span> </span><span id="L-7"><a name="L-7"></a> </span><span id="L-8"><a name="L-8"></a><span class="o">//</span><span class="nt">used</span> <span class="nt">for</span> <span class="nt">page</span> <span class="nt">wrapper</span> </span><span id="L-9"><a name="L-9"></a><span class="o">=</span><span class="nt">container</span> </span><span id="L-10"><a name="L-10"></a> <span class="nt">width</span> <span class="o">=</span> <span class="o">!</span><span class="nt">pageWidth</span> </span><span id="L-11"><a name="L-11"></a> <span class="nt">margin</span><span class="o">:</span> <span class="nt">0</span> <span class="nt">auto</span> </span><span id="L-12"><a name="L-12"></a> </span><span id="L-13"><a name="L-13"></a><span class="o">/*</span> <span class="nt">Grid</span> <span class="nt">mixin</span> <span class="nt">function</span> <span class="nt">sets</span> <span class="nt">size</span> <span class="nt">and</span> <span class="nt">width</span> <span class="nt">of</span> <span class="nt">element</span> <span class="nt">boxes</span><span class="o">.</span> <span class="nt">Function</span> <span class="nt">variables</span> <span class="nt">are</span> <span class="nt">as</span> <span class="nt">follows</span> </span><span id="L-14"><a name="L-14"></a> <span class="o">!</span><span class="nt">col</span> <span class="o">=</span> <span class="nt">number</span> <span class="nt">of</span> <span class="nt">columns</span><span class="o">,</span> </span><span id="L-15"><a name="L-15"></a> <span class="o">!</span><span class="nt">gutterLeft</span> <span class="o">=</span> <span class="nt">size</span> <span class="nt">of</span> <span class="nt">left</span> <span class="nt">gutter</span> </span><span id="L-16"><a name="L-16"></a> <span class="o">!</span><span class="nt">gutterRight</span> <span class="o">=</span> <span class="nt">size</span> <span class="nt">of</span> <span class="nt">right</span> <span class="nt">gutter</span> </span><span id="L-17"><a name="L-17"></a> </span><span id="L-18"><a name="L-18"></a><span class="o">//</span> <span class="nt">gridFlush</span> <span class="nt">gutter</span> <span class="nt">is</span> <span class="nt">formed</span> <span class="nt">via</span> <span class="nt">padding</span><span class="o">,</span> <span class="nt">gridFloat</span> <span class="nt">formed</span> <span class="nt">by</span> <span class="nt">margin</span> </span><span id="L-19"><a name="L-19"></a> </span><span id="L-20"><a name="L-20"></a><span class="o">=</span><span class="nt">gridBase</span> </span><span id="L-21"><a name="L-21"></a> <span class="nt">float</span><span class="o">:</span> <span class="nt">left</span> </span><span id="L-22"><a name="L-22"></a> <span class="nt">overflow</span><span class="o">:</span> <span class="nt">hidden</span> </span><span id="L-23"><a name="L-23"></a> <span class="nt">display</span><span class="o">:</span> <span class="nt">inline</span> </span><span id="L-24"><a name="L-24"></a> </span><span id="L-25"><a name="L-25"></a><span class="o">=</span><span class="nt">gridFlush</span><span class="o">(!</span><span class="nt">col</span> <span class="o">=</span> <span class="nt">1</span><span class="o">,!</span><span class="nt">gutterLeft</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutter</span><span class="o">/</span><span class="nt">2</span><span class="o">,</span> <span class="o">!</span><span class="nt">gutterRight</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutter</span><span class="o">/</span><span class="nt">2</span> <span class="o">)</span> </span><span id="L-26"><a name="L-26"></a> <span class="nt">padding-left</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutterLeft</span> </span><span id="L-27"><a name="L-27"></a> <span class="nt">padding-right</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutterRight</span> </span><span id="L-28"><a name="L-28"></a> <span class="nt">width</span> <span class="o">=</span> <span class="o">!</span><span class="nt">col</span> <span class="o">*</span> <span class="o">!</span><span class="nt">grid</span> <span class="nt">-</span> <span class="o">!</span><span class="nt">gutterRight</span> <span class="nt">-</span> <span class="o">!</span><span class="nt">gutterLeft</span> </span><span id="L-29"><a name="L-29"></a> <span class="o">+</span><span class="nt">gridBase</span> </span><span id="L-30"><a name="L-30"></a> </span><span id="L-31"><a name="L-31"></a><span class="o">=</span><span class="nt">gridFloat</span><span class="o">(!</span><span class="nt">col</span> <span class="o">=</span> <span class="nt">1</span><span class="o">,!</span><span class="nt">gutterLeft</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutter</span><span class="o">/</span><span class="nt">2</span><span class="o">,</span> <span class="o">!</span><span class="nt">gutterRight</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutter</span><span class="o">/</span><span class="nt">2</span><span class="o">)</span> </span><span id="L-32"><a name="L-32"></a> <span class="nt">margin-left</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutterLeft</span> </span><span id="L-33"><a name="L-33"></a> <span class="nt">margin-right</span> <span class="o">=</span> <span class="o">!</span><span class="nt">gutterRight</span> </span><span id="L-34"><a name="L-34"></a> <span class="nt">width</span> <span class="o">=</span> <span class="o">!</span><span class="nt">col</span> <span class="o">*</span> <span class="o">!</span><span class="nt">grid</span> <span class="nt">-</span> <span class="o">!</span><span class="nt">gutterRight</span> <span class="nt">-</span> <span class="o">!</span><span class="nt">gutterLeft</span> </span><span id="L-35"><a name="L-35"></a> <span class="o">+</span><span class="nt">gridBase</span> </span><span id="L-36"><a name="L-36"></a> </span><span id="L-37"><a name="L-37"></a><span class="o">//</span> <span class="nt">first</span> <span class="nt">is</span> <span class="nt">only</span> <span class="nt">required</span> <span class="nt">if</span> <span class="nt">you</span> <span class="nt">want</span> <span class="nt">to</span> <span class="nt">clear</span> <span class="nt">a</span> <span class="nt">row</span> <span class="nt">of</span> <span class="nt">elements</span> <span class="nt">which</span> <span class="nt">did</span> <span class="nt">not</span> <span class="nt">equal</span> <span class="nt">total</span> <span class="nt">width</span> </span><span id="L-38"><a name="L-38"></a><span class="o">=</span><span class="nt">first</span> </span><span id="L-39"><a name="L-39"></a> <span class="nt">clear</span><span class="o">:</span> <span class="nt">both</span> </span></pre></div> </td></tr></table>
css, grid, mixin, sass