Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="cards">
 
  <div class="card">
    <div class="ribbon-wrapper"><div class="ribbon">RIBBON</div></div>
    <div class="card-image">
      <img src="https://raw.github.com/Magnus-G/Random/master/mountains-4.png" alt="">
    </div>
    <div class="card-header">
      PREMIUM
    </div>
    <div class="card-copy">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fuga, officiis sunt neque facilis culpa molestiae necessitatibus delectus veniam provident.</p>
    </div>
    <div class="card-stats">
      <ul>
        <li>98<span>Items</span></li>
        <li>298<span>Things</span></li>
        <li>923<span>Objects</span></li>
      </ul>
    </div>
  </div>

  <div class="card">
    <div class="card-image">
      <img src="https://raw.github.com/Magnus-G/Random/master/mountains-3.png" alt="">
    </div>
    <div class="card-header">
      FREE
    </div>
    <div class="card-copy">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fuga, officiis sunt neque facilis culpa molestiae necessitatibus delectus veniam provident.</p>
    </div>
    <div class="card-stats">
      <ul>
        <li>98<span>Items</span></li>
        <li>298<span>Things</span></li>
        <li>923<span>Objects</span></li>
      </ul>
    </div>
  </div>
</div>

SassMeister-input.scss

// ----
// Sass (v3.3.4)
// Compass (v1.0.0.alpha.18)
// Bitters (v)
// Bourbon (v)
// Neat (v)
// ----

@import "bourbon/bourbon";
@import "bitters/bitters";
@import "neat/neat";
$large-screen: 10em;

.cards {
  @include clearfix;
}

.card {
  $card-border-color: $base-border-color;
  $card-border: 1px solid $card-border-color;
  $card-background: lighten($card-border-color, 10);
  $card-header-background: $card-background;
  $card-hover-background: lighten($card-background, 5);
  $card-image-background: #DBD199;
  $card-image-hover-background: lighten($card-image-background, 5);
  $card-stats-color: lighten($base-accent-color, 10);

  @include transition (all 0.2s ease-in-out);
  background-color: $card-background;
  border-radius: $base-border-radius;
  border: $card-border;
  margin-bottom: $base-line-height;
  cursor: pointer;
  box-shadow: 0 2px 4px darken($base-body-color, 10);
  position: relative;

  @include media($large-screen) {
    @include span-columns(4);  
    @include omega(3n);
  }

  .card-image {
    overflow: hidden;
    max-height: 150px;

    img {
      width: 100%;
      @include transition (all 0.2s ease-in-out);
      background: $card-image-background;
      border-top-left-radius: $base-border-radius;
      border-top-right-radius: $base-border-radius;
    }
  }

  .ribbon-wrapper {
    $ribbon-size: 85px;
    $ribbon-background: $base-accent-color;
    @include size($ribbon-size);
    overflow: hidden;
    position: absolute;
    top: -1px;
    right: -1px;

    .ribbon {
      font-size: .8em;
      font-weight: 800;
      text-align: center;
      @include transform(rotate(45deg));
      position: relative;
      padding: 2px 7px;
      left: -5px;
      top: 15px;
      width: 120px;
      background-color: $ribbon-background;
      color: white;
      box-shadow: 0px 0px 3px rgba(0,0,0,0.3);
    }
  }

  .card-header {
    @include transition (all 0.2s ease-in-out);
    background-color: $card-header-background;
    border-bottom: $card-border;
    border-radius: $base-border-radius $base-border-radius 0 0;
    font-weight: bold;
    padding: $base-line-height/3 $gutter/2;
  }

  .card-copy {
    padding: $base-line-height/2 $gutter/2;
    font-size: .9em;
    line-height: 1.5em;
  }

  .card-stats {
    padding: $base-line-height/2 $gutter/2;
    overflow: auto;

    ul li {
      display: inline;
      color: $card-stats-color;
      font-weight: 800;
      font-size: 1.2em;
      float: left;
      border-right: 1px solid transparentize($base-font-color, .8);
      line-height: 1.1em;
      padding: 0 .7em 0 .7em;

      &:first-child {
        padding-left: 0;
      }

      &:last-child {
        border-right: 0;
      }

      span {
        color: $base-font-color;
        font-size: .7em;
        display: block;
        font-weight: normal;
      }
    }
  }

  &:hover {
    background-color: $card-hover-background;
    
    .card-image img {
      background: $card-image-hover-background;
    }
  
    .card-header {
      background-color: $card-hover-background;
    }
  }

  &:active {
    background-color: $card-background;

    .card-header {
      background-color: $card-background;
    }
  }
}

SassMeister-output.css

button,
input[type="submit"] {
  border: 1px solid #2459a6;
  border-radius: 3px;
  box-shadow: inset 0 1px 0 0 #89a8d5;
  color: white;
  display: inline-block;
  font-size: inherit;
  font-weight: bold;
  background-color: #477dca;
  background-image: -webkit-linear-gradient(#477dca, #2760b2);
  background-image: linear-gradient(#477dca, #2760b2);
  padding: 7px 18px;
  text-decoration: none;
  text-shadow: 0 1px 0 #1b4f9a;
  background-clip: padding-box;
  font-size: 1em;
}
button:hover:not(:disabled),
input[type="submit"]:hover:not(:disabled) {
  box-shadow: inset 0 1px 0 0 #628cc8;
  cursor: pointer;
  background-color: #3c71bb;
  background-image: -webkit-linear-gradient(#3c71bb, #255aa5);
  background-image: linear-gradient(#3c71bb, #255aa5);
}
button:active:not(:disabled),
input[type="submit"]:active:not(:disabled) {
  border: 1px solid #2459a6;
  box-shadow: inset 0 0 8px 4px #235397, inset 0 0 8px 4px #235397, 0 1px 1px 0 #eeeeee;
}
button:disabled,
input[type="submit"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

body {
  color: #333333;
  font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: 1em;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  line-height: 1.25em;
  margin: 0;
  text-rendering: optimizeLegibility;
}

h1 {
  font-size: 2.25em;
}

h2 {
  font-size: 2em;
}

h3 {
  font-size: 1.75em;
}

h4 {
  font-size: 1.5em;
}

h5 {
  font-size: 1.25em;
}

h6 {
  font-size: 1em;
}

p {
  margin: 0 0 0.75em;
}

a {
  color: #477dca;
  text-decoration: none;
  -webkit-transition: color 0.1s linear;
  -moz-transition: color 0.1s linear;
  transition: color 0.1s linear;
}
a:hover {
  color: #2c5999;
}
a:active, a:focus {
  color: #2c5999;
  outline: none;
}

hr {
  border-bottom: 1px solid #dddddd;
  border-left: none;
  border-right: none;
  border-top: none;
  margin: 1.5em 0;
}

img {
  margin: 0;
  max-width: 100%;
}

abbr, acronym {
  border-bottom: 1px dotted #dddddd;
  cursor: help;
}

address {
  display: block;
  margin: 0 0 0.75em;
}

hgroup {
  margin-bottom: 0.75em;
}

del {
  color: #595959;
}

blockquote {
  border-left: 2px solid #dddddd;
  color: #595959;
  margin: 1.5em 0;
  padding-left: 0.75em;
}

cite {
  color: #737373;
  font-style: italic;
}
cite:before {
  content: '\2014 \00A0';
}

fieldset {
  background: #f7f7f7;
  border: 1px solid #dddddd;
  margin: 0 0 0.75em 0;
  padding: 1.5em;
}

input,
label,
select {
  display: block;
  font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: 1em;
}

label {
  font-weight: bold;
  margin-bottom: 0.375em;
}
label.required:after {
  content: "*";
}
label abbr {
  display: none;
}

textarea,
input[type="email"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"] {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: border-color;
  -moz-transition: border-color;
  transition: border-color;
  background-color: white;
  border-radius: 0.1875em;
  border: 1px solid #dddddd;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06);
  font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: 1em;
  margin-bottom: 0.75em;
  padding: 0.5em 0.5em;
  resize: vertical;
  width: 100%;
}
textarea:hover,
input[type="email"]:hover, input[type="number"]:hover, input[type="password"]:hover, input[type="search"]:hover, input[type="tel"]:hover, input[type="text"]:hover, input[type="url"]:hover, input[type="color"]:hover, input[type="date"]:hover, input[type="datetime"]:hover, input[type="datetime-local"]:hover, input[type="month"]:hover, input[type="time"]:hover, input[type="week"]:hover {
  border-color: #c4c4c4;
}
textarea:focus,
input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus {
  border-color: #477dca;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06), 0 0 5px rgba(55, 112, 192, 0.7);
  outline: none;
}

input[type="search"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  -o-appearance: none;
  appearance: none;
}

input[type="checkbox"], input[type="radio"] {
  display: inline;
  margin-right: 0.375em;
}

input[type="file"] {
  width: 100%;
}

select {
  width: auto;
  margin-bottom: 1.5em;
}

button,
input[type="submit"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  -o-appearance: none;
  appearance: none;
  cursor: pointer;
  user-select: none;
  vertical-align: middle;
  white-space: nowrap;
}

table {
  border-collapse: collapse;
  margin: 0.75em 0;
  table-layout: fixed;
  width: 100%;
}

th {
  border-bottom: 1px solid #b7b7b7;
  font-weight: bold;
  padding: 0.75em 0;
  text-align: left;
}

td {
  border-bottom: 1px solid #dddddd;
  padding: 0.75em 0;
}

tr, td, th {
  vertical-align: middle;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
dl {
  line-height: 1.5em;
  margin-bottom: 0.75em;
}
dl dt {
  font-weight: bold;
  margin-top: 0.75em;
}
dl dd {
  margin: 0;
}

.error, #flash_failure {
  background: #fbe3e4;
  color: #96151b;
  font-weight: bold;
  margin-bottom: 0.75em;
  padding: 0.75em;
}
.error a, #flash_failure a {
  color: #6a0f13;
}
.error a:hover, #flash_failure a:hover {
  color: #110203;
}

.notice, #flash_notice {
  background: #fff6bf;
  color: #8c7800;
  font-weight: bold;
  margin-bottom: 0.75em;
  padding: 0.75em;
}
.notice a, #flash_notice a {
  color: #594c00;
}
.notice a:hover, #flash_notice a:hover {
  color: black;
}

.success, #flash_success {
  background: #e6efc2;
  color: #56651a;
  font-weight: bold;
  margin-bottom: 0.75em;
  padding: 0.75em;
}
.success a, #flash_success a {
  color: #333c10;
}
.success a:hover, #flash_success a:hover {
  color: black;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.cards:after {
  content: "";
  display: table;
  clear: both;
}

.card {
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  background-color: #f7f7f7;
  border-radius: 0.1875em;
  border: 1px solid #dddddd;
  margin-bottom: 1.5em;
  cursor: pointer;
  box-shadow: 0 2px 4px #e6e6e6;
  position: relative;
}
@media screen and (min-width: 10em) {
  .card {
    float: left;
    display: block;
    margin-right: 2.3576515979%;
    width: 31.7615656014%;
  }
  .card:last-child {
    margin-right: 0;
  }
  .card:nth-child(3n) {
    margin-right: 0;
  }
  .card:nth-child(3n+1) {
    clear: left;
  }
}
.card .card-image {
  overflow: hidden;
  max-height: 150px;
}
.card .card-image img {
  width: 100%;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  background: #dbd199;
  border-top-left-radius: 0.1875em;
  border-top-right-radius: 0.1875em;
}
.card .ribbon-wrapper {
  width: 85px;
  height: 85px;
  overflow: hidden;
  position: absolute;
  top: -1px;
  right: -1px;
}
.card .ribbon-wrapper .ribbon {
  font-size: .8em;
  font-weight: 800;
  text-align: center;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  position: relative;
  padding: 2px 7px;
  left: -5px;
  top: 15px;
  width: 120px;
  background-color: #477dca;
  color: white;
  box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.3);
}
.card .card-header {
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  background-color: #f7f7f7;
  border-bottom: 1px solid #dddddd;
  border-radius: 0.1875em 0.1875em 0 0;
  font-weight: bold;
  padding: 0.5em 0.809em;
}
.card .card-copy {
  padding: 0.75em 0.809em;
  font-size: .9em;
  line-height: 1.5em;
}
.card .card-stats {
  padding: 0.75em 0.809em;
  overflow: auto;
}
.card .card-stats ul li {
  display: inline;
  color: #6f99d5;
  font-weight: 800;
  font-size: 1.2em;
  float: left;
  border-right: 1px solid rgba(51, 51, 51, 0.2);
  line-height: 1.1em;
  padding: 0 .7em 0 .7em;
}
.card .card-stats ul li:first-child {
  padding-left: 0;
}
.card .card-stats ul li:last-child {
  border-right: 0;
}
.card .card-stats ul li span {
  color: #333333;
  font-size: .7em;
  display: block;
  font-weight: normal;
}
.card:hover {
  background-color: white;
}
.card:hover .card-image img {
  background: #e2daac;
}
.card:hover .card-header {
  background-color: white;
}
.card:active {
  background-color: #f7f7f7;
}
.card:active .card-header {
  background-color: #f7f7f7;
}

SassMeister-rendered.html

<div class="cards">
 
  <div class="card">
    <div class="ribbon-wrapper"><div class="ribbon">RIBBON</div></div>
    <div class="card-image">
      <img src="https://raw.github.com/Magnus-G/Random/master/mountains-4.png" alt="">
    </div>
    <div class="card-header">
      PREMIUM
    </div>
    <div class="card-copy">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fuga, officiis sunt neque facilis culpa molestiae necessitatibus delectus veniam provident.</p>
    </div>
    <div class="card-stats">
      <ul>
        <li>98<span>Items</span></li>
        <li>298<span>Things</span></li>
        <li>923<span>Objects</span></li>
      </ul>
    </div>
  </div>

  <div class="card">
    <div class="card-image">
      <img src="https://raw.github.com/Magnus-G/Random/master/mountains-3.png" alt="">
    </div>
    <div class="card-header">
      FREE
    </div>
    <div class="card-copy">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fuga, officiis sunt neque facilis culpa molestiae necessitatibus delectus veniam provident.</p>
    </div>
    <div class="card-stats">
      <ul>
        <li>98<span>Items</span></li>
        <li>298<span>Things</span></li>
        <li>923<span>Objects</span></li>
      </ul>
    </div>
  </div>
</div>