Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="region-content">
  <h2>Hello World!
    
  </h2>
  <div id="block-block-1" class="block">
    Lorem Ipsum Uno <a href="http://www.redhat.com">Click me</a>
  </div>
  <div id="block-block-5" class="block">
    Lorem Ipsum Dos <a href="http://www.redhat.com">Click me</a>
  </div>
  <div id="block-block-7" class="block">
    Lorem Ipsum Tres <a>Click me</a>
</div>
  
</div>
<footer class="footer" id="footer">Copyright 2015</footer>

SassMeister-input.scss

// ----
// Sass (v3.4.13)
// Compass (v1.0.3)
// ----

// Solve each objective; use Google if you like!
// Objective #1 Resolve syntax issues so that this code compiles to CSS.
// Objective #2 Fix any potential problems this CSS could cause on redhat.com. 
// Objective #3 Make the code DRY! 
// Bonus, fix the HTML error

* {
 box-sizing: border-box; 
}
body {
  font-family: helvetica; 
}
a {
  text-decoration: none;
  color: #c00;
}
.region-content .block {
  float: left;
  width: 30%;
  background: #eee;
  padding: 5px;
  margin: 1.5%;
}

.region-content h1 {
  @include small-title;
  font-size: 15em;
    font-weight: bold;
   color: red
}

$gray: #ccc;
$red: #c00;

@media screen (max-width: 700px) {
  .region-content {
    width: 1200px;
    background-image: url(http://www.redhat.local/profiles/rh/themes/redhatdotcom/img/bkgd/bkgd-ltc-mountains_trees_stream-2000x680.jpg);
    background-repeat: no-repeat;
     background-position: 0 0;
    #block-block-7 {
      background: #ccc;
    }
    #block-block-5 {
      background: #ccc;
    }
    #block-block-1 {
      background: $gray;
    }
  }
}
 
#footer {
  margin: 0 0 0 0;
  margin-top: 1em;
} 

SassMeister-output.css

Invalid CSS after "@media screen ": expected "{", was "(max-width: 700..."

SassMeister-rendered.html

<div class="region-content">
  <h2>Hello World!
    
  </h2>
  <div id="block-block-1" class="block">
    Lorem Ipsum Uno <a href="http://www.redhat.com">Click me</a>
  </div>
  <div id="block-block-5" class="block">
    Lorem Ipsum Dos <a href="http://www.redhat.com">Click me</a>
  </div>
  <div id="block-block-7" class="block">
    Lorem Ipsum Tres <a>Click me</a>
</div>
  
</div>
<footer class="footer" id="footer">Copyright 2015</footer>