Generated by SassMeister.com.

SassMeister-input-HTML.haml

.page
  %header 
    %h1 Site Title
  %ul.nav
    %li
      %a(href="#") link
    %li link
    %li link
  .content
    %h2 Sub Title
    %p Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
    %p Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
    %p Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

SassMeister-input.scss

// ----
// Sass (v3.3.3)
// Compass (v1.0.0.alpha.18)
// Breakpoint (v2.4.2)
// Susy (v2.1.1)
// ----

@import "compass";
@import "breakpoint";
@import "susy";

$debug-mode: "show";

$susy:   (column-width: 5em, 
          columns: 4, gutters: 1/5, gutter-position: inside-static );
$medium-layout: (columns: 6);
$large-layout:  (columns: 12);

// devices breakpoints
$pad-up: 568px;
$desktop-up: 768px;

.page {
  @include container($debug-mode);
  @include susy-breakpoint($pad-up, $medium-layout $debug-mode){
    @include container;
  };
  @include susy-breakpoint($desktop-up, $large-layout $debug-mode){
    @include container;
  };
}

header {
  @include full;
}

// basic styles

@include establish-baseline;
body {
  font-family: sans-serif;
  color: rgba(black, 3/4);
}
#{headings()} {
  @include reset-box-model;
}

h1 {
  @include adjust-font-size-to(18px);
}
h2 {
  @include adjust-font-size-to(15px);
}
p {
  $size: 13px;
  @include reset-box-model;
  @include adjust-font-size-to($size);
  @include trailer(1, $size);
}
ul {
  @include reset-box-model;
  @include reset-list-style;
}

SassMeister-output.css

.page {
  max-width: 24em;
  margin-left: auto;
  margin-right: auto;
  background-image: -moz-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -moz-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
  background-image: -webkit-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -webkit-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
  background-image: linear-gradient(to right, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
  background-size: 25%, 100% 24px;
  background-origin: content-box, border-box;
  background-clip: content-box, border-box;
  background-position: left top;
}
.page::after {
  content: " ";
  display: block;
  clear: both;
}
@media (min-width: 568px) {
  .page {
    max-width: 36em;
    margin-left: auto;
    margin-right: auto;
    background-image: -moz-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -moz-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-image: -webkit-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -webkit-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-image: linear-gradient(to right, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-size: 16.66667%, 100% 24px;
    background-origin: content-box, border-box;
    background-clip: content-box, border-box;
    background-position: left top;
  }
  .page::after {
    content: " ";
    display: block;
    clear: both;
  }
}
@media (min-width: 768px) {
  .page {
    max-width: 72em;
    margin-left: auto;
    margin-right: auto;
    background-image: -moz-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -moz-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-image: -webkit-linear-gradient(left, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), -webkit-linear-gradient(top, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-image: linear-gradient(to right, rgba(102, 102, 255, 0.25), rgba(179, 179, 255, 0.25)), linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%);
    background-size: 8.33333%, 100% 24px;
    background-origin: content-box, border-box;
    background-clip: content-box, border-box;
    background-position: left top;
  }
  .page::after {
    content: " ";
    display: block;
    clear: both;
  }
}

header {
  clear: both;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  float: left;
  padding-left: 0.5em;
  padding-right: 0.5em;
}

html {
  font-size: 100%;
  line-height: 1.5em;
}

body {
  font-family: sans-serif;
  color: rgba(0, 0, 0, 0.75);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
  border: 0;
}

h1 {
  font-size: 1.125em;
  line-height: 1.33333em;
}

h2 {
  font-size: 0.9375em;
  line-height: 1.6em;
}

p {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 0.8125em;
  line-height: 1.84615em;
  margin-bottom: 1.84615em;
}

ul {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
}

SassMeister-rendered.html

<div class='page'>
  <header>
    <h1>Site Title</h1>
  </header>
  <ul class='nav'>
    <li>
      <a href='#'>link</a>
    </li>
    <li>link</li>
    <li>link</li>
  </ul>
  <div class='content'>
    <h2>Sub Title</h2>
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
  </div>
</div>