Susy One Tutorial: Mobile-First Magic Grids [part 2]

SassMeister-input-HTML.html

<div class="page">
  <header class="banner">
    <p>Banner</p>
  </header>
  <nav class="pagenav">
    <p><a href="#">Page Nav</a></p>
  </nav>
  <main class="main">
    <aside class="summary">
      <p>Summary</p>
    </aside>
    <article class="content">
      <p>Main Content</p>
    </article>
  </main>
  <footer class="contentinfo">
    <p>Content Info</p>
  </footer>
</div>

SassMeister-input.scss

// ----
// Sass (v3.2.13)
// Compass (v0.12.2)
// Susy (v1.0.9)
// ----

// imports
// -------
@import "compass";
@import "compass/reset";
@import "susy";
 
// Settings

$total-columns  : 7;
$column-width   : 4.25em;
$gutter-width   : 1em;
$grid-padding   : $gutter-width;

$break          : 12;

// Container

.page {
  @include container($total-columns, $break);
}

// Layout

@include at-breakpoint($break) {
  .banner { @include prefix(2,$break); }
  .pagenav { @include span-columns(2,$break); }
  .main {
    $main-columns: 10;
    @include span-columns($main-columns omega, $break);
    .content { @include span-columns(7,$main-columns) }
    .summary { @include span-columns(3 omega, $main-columns) }
  }
}

.contentinfo {
  clear: both;
  margin: 0 0 - $grid-padding;
  padding: 0 $grid-padding;
  @include at-breakpoint($break) {
    margin: 0;
    @include pad(2,3,$break);
  }
}

 
// a bit of style...
// -----------------
$grid-background-column-color: rgba(#aad, .25);
@include establish-baseline;
html { 
  font-family: sans-serif; 
  color: #444;
}
.page {
  @include susy-grid-background;
  @include at-breakpoint($break) {
    @include susy-grid-background;
  }
}
header { font-weight: bold; }
aside { font-style: italic; }
footer { background: rgba(#fcc, .75); }
p {
  margin: 0;
  padding: 1em 0;
}

SassMeister-output.css

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}

.page {
  *zoom: 1;
  max-width: 35.75em;
  _width: 35.75em;
  padding-left: 1em;
  padding-right: 1em;
  margin-left: auto;
  margin-right: auto;
}
.page:after {
  content: "";
  display: table;
  clear: both;
}
@media (min-width: 62em) {
  .page {
    max-width: 62em;
  }
}

@media (min-width: 62em) {
  .banner {
    padding-left: 16.93548%;
  }

  .pagenav {
    width: 15.32258%;
    float: left;
    margin-right: 1.6129%;
  }

  .main {
    width: 83.06452%;
    float: right;
    margin-right: 0;
  }
  .main .content {
    width: 69.41748%;
    float: left;
    margin-right: 1.94175%;
  }
  .main .summary {
    width: 28.64078%;
    float: right;
    margin-right: 0;
  }
}
.contentinfo {
  clear: both;
  margin: 0 -1em;
  padding: 0 1em;
}
@media (min-width: 62em) {
  .contentinfo {
    margin: 0;
    padding-left: 16.93548%;
    padding-right: 25.40323%;
  }
}

* html {
  font-size: 100%;
}

html {
  font-size: 16px;
  line-height: 1.5em;
}

html {
  font-family: sans-serif;
  color: #444;
}

.page {
  background-image: -webkit-gradient(linear, 0% 50%, 100% 50%, color-stop(0%, rgba(0, 0, 0, 0)), color-stop(0%, rgba(170, 170, 221, 0.25)), color-stop(11.88811%, rgba(170, 170, 221, 0.25)), color-stop(11.88811%, rgba(0, 0, 0, 0)), color-stop(14.68531%, rgba(0, 0, 0, 0)), color-stop(14.68531%, rgba(170, 170, 221, 0.25)), color-stop(26.57343%, rgba(170, 170, 221, 0.25)), color-stop(26.57343%, rgba(0, 0, 0, 0)), color-stop(29.37063%, rgba(0, 0, 0, 0)), color-stop(29.37063%, rgba(170, 170, 221, 0.25)), color-stop(41.25874%, rgba(170, 170, 221, 0.25)), color-stop(41.25874%, rgba(0, 0, 0, 0)), color-stop(44.05594%, rgba(0, 0, 0, 0)), color-stop(44.05594%, rgba(170, 170, 221, 0.25)), color-stop(55.94406%, rgba(170, 170, 221, 0.25)), color-stop(55.94406%, rgba(0, 0, 0, 0)), color-stop(58.74126%, rgba(0, 0, 0, 0)), color-stop(58.74126%, rgba(170, 170, 221, 0.25)), color-stop(70.62937%, rgba(170, 170, 221, 0.25)), color-stop(70.62937%, rgba(0, 0, 0, 0)), color-stop(73.42657%, rgba(0, 0, 0, 0)), color-stop(73.42657%, rgba(170, 170, 221, 0.25)), color-stop(85.31469%, rgba(170, 170, 221, 0.25)), color-stop(85.31469%, rgba(0, 0, 0, 0)), color-stop(88.11189%, rgba(0, 0, 0, 0)), color-stop(88.11189%, rgba(170, 170, 221, 0.25)), color-stop(100%, rgba(170, 170, 221, 0.25)), color-stop(100%, rgba(0, 0, 0, 0)), color-stop(100%, rgba(0, 0, 0, 0)));
  background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(170, 170, 221, 0.25) 0%, rgba(170, 170, 221, 0.25) 11.88811%, rgba(0, 0, 0, 0) 11.88811%, rgba(0, 0, 0, 0) 14.68531%, rgba(170, 170, 221, 0.25) 14.68531%, rgba(170, 170, 221, 0.25) 26.57343%, rgba(0, 0, 0, 0) 26.57343%, rgba(0, 0, 0, 0) 29.37063%, rgba(170, 170, 221, 0.25) 29.37063%, rgba(170, 170, 221, 0.25) 41.25874%, rgba(0, 0, 0, 0) 41.25874%, rgba(0, 0, 0, 0) 44.05594%, rgba(170, 170, 221, 0.25) 44.05594%, rgba(170, 170, 221, 0.25) 55.94406%, rgba(0, 0, 0, 0) 55.94406%, rgba(0, 0, 0, 0) 58.74126%, rgba(170, 170, 221, 0.25) 58.74126%, rgba(170, 170, 221, 0.25) 70.62937%, rgba(0, 0, 0, 0) 70.62937%, rgba(0, 0, 0, 0) 73.42657%, rgba(170, 170, 221, 0.25) 73.42657%, rgba(170, 170, 221, 0.25) 85.31469%, rgba(0, 0, 0, 0) 85.31469%, rgba(0, 0, 0, 0) 88.11189%, rgba(170, 170, 221, 0.25) 88.11189%, rgba(170, 170, 221, 0.25) 100%, rgba(0, 0, 0, 0) 100%, rgba(0, 0, 0, 0) 100%);
  background-image: -moz-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(170, 170, 221, 0.25) 0%, rgba(170, 170, 221, 0.25) 11.88811%, rgba(0, 0, 0, 0) 11.88811%, rgba(0, 0, 0, 0) 14.68531%, rgba(170, 170, 221, 0.25) 14.68531%, rgba(170, 170, 221, 0.25) 26.57343%, rgba(0, 0, 0, 0) 26.57343%, rgba(0, 0, 0, 0) 29.37063%, rgba(170, 170, 221, 0.25) 29.37063%, rgba(170, 170, 221, 0.25) 41.25874%, rgba(0, 0, 0, 0) 41.25874%, rgba(0, 0, 0, 0) 44.05594%, rgba(170, 170, 221, 0.25) 44.05594%, rgba(170, 170, 221, 0.25) 55.94406%, rgba(0, 0, 0, 0) 55.94406%, rgba(0, 0, 0, 0) 58.74126%, rgba(170, 170, 221, 0.25) 58.74126%, rgba(170, 170, 221, 0.25) 70.62937%, rgba(0, 0, 0, 0) 70.62937%, rgba(0, 0, 0, 0) 73.42657%, rgba(170, 170, 221, 0.25) 73.42657%, rgba(170, 170, 221, 0.25) 85.31469%, rgba(0, 0, 0, 0) 85.31469%, rgba(0, 0, 0, 0) 88.11189%, rgba(170, 170, 221, 0.25) 88.11189%, rgba(170, 170, 221, 0.25) 100%, rgba(0, 0, 0, 0) 100%, rgba(0, 0, 0, 0) 100%);
  background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(170, 170, 221, 0.25) 0%, rgba(170, 170, 221, 0.25) 11.88811%, rgba(0, 0, 0, 0) 11.88811%, rgba(0, 0, 0, 0) 14.68531%, rgba(170, 170, 221, 0.25) 14.68531%, rgba(170, 170, 221, 0.25) 26.57343%, rgba(0, 0, 0, 0) 26.57343%, rgba(0, 0, 0, 0) 29.37063%, rgba(170, 170, 221, 0.25) 29.37063%, rgba(170, 170, 221, 0.25) 41.25874%, rgba(0, 0, 0, 0) 41.25874%, rgba(0, 0, 0, 0) 44.05594%, rgba(170, 170, 221, 0.25) 44.05594%, rgba(170, 170, 221, 0.25) 55.94406%, rgba(0, 0, 0, 0) 55.94406%, rgba(0, 0, 0, 0) 58.74126%, rgba(170, 170, 221, 0.25) 58.74126%, rgba(170, 170, 221, 0.25) 70.62937%, rgba(0, 0, 0, 0) 70.62937%, rgba(0, 0, 0, 0) 73.42657%, rgba(170, 170, 221, 0.25) 73.42657%, rgba(170, 170, 221, 0.25) 85.31469%, rgba(0, 0, 0, 0) 85.31469%, rgba(0, 0, 0, 0) 88.11189%, rgba(170, 170, 221, 0.25) 88.11189%, rgba(170, 170, 221, 0.25) 100%, rgba(0, 0, 0, 0) 100%, rgba(0, 0, 0, 0) 100%);
  background-image: linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(170, 170, 221, 0.25) 0%, rgba(170, 170, 221, 0.25) 11.88811%, rgba(0, 0, 0, 0) 11.88811%, rgba(0, 0, 0, 0) 14.68531%, rgba(170, 170, 221, 0.25) 14.68531%, rgba(170, 170, 221, 0.25) 26.57343%, rgba(0, 0, 0, 0) 26.57343%, rgba(0, 0, 0, 0) 29.37063%, rgba(170, 170, 221, 0.25) 29.37063%, rgba(170, 170, 221, 0.25) 41.25874%, rgba(0, 0, 0, 0) 41.25874%, rgba(0, 0, 0, 0) 44.05594%, rgba(170, 170, 221, 0.25) 44.05594%, rgba(170, 170, 221, 0.25) 55.94406%, rgba(0, 0, 0, 0) 55.94406%, rgba(0, 0, 0, 0) 58.74126%, rgba(170, 170, 221, 0.25) 58.74126%, rgba(170, 170, 221, 0.25) 70.62937%, rgba(0, 0, 0, 0) 70.62937%, rgba(0, 0, 0, 0) 73.42657%, rgba(170, 170, 221, 0.25) 73.42657%, rgba(170, 170, 221, 0.25) 85.31469%, rgba(0, 0, 0, 0) 85.31469%, rgba(0, 0, 0, 0) 88.11189%, rgba(170, 170, 221, 0.25) 88.11189%, rgba(170, 170, 221, 0.25) 100%, rgba(0, 0, 0, 0) 100%, rgba(0, 0, 0, 0) 100%);
  background-position: left top;
  -webkit-background-origin: content;
  -moz-background-origin: content;
  -ms-background-origin: content-box;
  -o-background-origin: content-box;
  background-origin: content-box;
  -webkit-background-clip: content-box;
  -moz-background-clip: content-box;
  background-clip: content-box;
}
@media (min-width: 62em) {
  .page {
    background-image: -webkit-gradient(linear, 0% 50%, 100% 50%, color-stop(0%, rgba(0, 0, 0, 0)), color-stop(0%, rgba(170, 170, 221, 0.25)), color-stop(6.85484%, rgba(170, 170, 221, 0.25)), color-stop(6.85484%, rgba(0, 0, 0, 0)), color-stop(8.46774%, rgba(0, 0, 0, 0)), color-stop(8.46774%, rgba(170, 170, 221, 0.25)), color-stop(15.32258%, rgba(170, 170, 221, 0.25)), color-stop(15.32258%, rgba(0, 0, 0, 0)), color-stop(16.93548%, rgba(0, 0, 0, 0)), color-stop(16.93548%, rgba(170, 170, 221, 0.25)), color-stop(23.79032%, rgba(170, 170, 221, 0.25)), color-stop(23.79032%, rgba(0, 0, 0, 0)), color-stop(25.40323%, rgba(0, 0, 0, 0)), color-stop(25.40323%, rgba(170, 170, 221, 0.25)), color-stop(32.25806%, rgba(170, 170, 221, 0.25)), color-stop(32.25806%, rgba(0, 0, 0, 0)), color-stop(33.87097%, rgba(0, 0, 0, 0)), color-stop(33.87097%, rgba(170, 170, 221, 0.25)), color-stop(40.72581%, rgba(170, 170, 221, 0.25)), color-stop(40.72581%, rgba(0, 0, 0, 0)), color-stop(42.33871%, rgba(0, 0, 0, 0)), color-stop(42.33871%, rgba(170, 170, 221, 0.25)), color-stop(49.19355%, rgba(170, 170, 221, 0.25)), color-stop(49.19355%, rgba(0, 0, 0, 0)), color-stop(50.80645%, rgba(0, 0, 0, 0)), color-stop(50.80645%, rgba(170, 170, 221, 0.25)), color-stop(57.66129%, rgba(170, 170, 221, 0.25)), color-stop(57.66129%, rgba(0, 0, 0, 0)), color-stop(59.27419%, rgba(0, 0, 0, 0)), color-stop(59.27419%, rgba(170, 170, 221, 0.25)), color-stop(66.12903%, rgba(170, 170, 221, 0.25)), color-stop(66.12903%, rgba(0, 0, 0, 0)), color-stop(67.74194%, rgba(0, 0, 0, 0)), color-stop(67.74194%, rgba(170, 170, 221, 0.25)), color-stop(74.59677%, rgba(170, 170, 221, 0.25)), color-stop(74.59677%, rgba(0, 0, 0, 0)), color-stop(76.20968%, rgba(0, 0, 0, 0)), color-stop(76.20968%, rgba(170, 170, 221, 0.25)), color-stop(83.06452%, rgba(170, 170, 221, 0.25)), color-stop(83.06452%, rgba(0, 0, 0, 0)), color-stop(84.67742%, rgba(0, 0, 0, 0)), color-stop(84.67742%, rgba(170, 170, 221, 0.25)), color-stop(91.53226%, rgba(170, 170, 221, 0.25)), color-stop(91.53226%, rgba(0, 0, 0, 0)), color-stop(93.14516%, rgba(0, 0, 0, 0)), color-stop(93.14516%, rgba(170, 170, 221, 0.25)), color-stop(100%, rgba(170, 170, 221, 0.25)), color-stop(100%, rgba(0, 0, 0, 0)), color-stop(100%, rgba(0, 0, 0, 0)));
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    -webkit-background-origin: content;
    -moz-background-origin: content;
    -ms-background-origin: content-box;
    -o-background-origin: content-box;
    background-origin: content-box;
    -webkit-background-clip: content-box;
    -moz-background-clip: content-box;
    background-clip: content-box;
  }
}

header {
  font-weight: bold;
}

aside {
  font-style: italic;
}

footer {
  background: rgba(255, 204, 204, 0.75);
}

p {
  margin: 0;
  padding: 1em 0;
}

SassMeister-rendered.html

<div class="page">
  <header class="banner">
    <p>Banner</p>
  </header>
  <nav class="pagenav">
    <p><a href="#">Page Nav</a></p>
  </nav>
  <main class="main">
    <aside class="summary">
      <p>Summary</p>
    </aside>
    <article class="content">
      <p>Main Content</p>
    </article>
  </main>
  <footer class="contentinfo">
    <p>Content Info</p>
  </footer>
</div>