Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="color red"></div>
<div class="color orange"></div>
<div class="color yellow"></div>
<div class="color green"></div>
<div class="color blue"></div>
<div class="color indigo"></div>
<div class="color violet"></div>

SassMeister-input.scss

// ----
// Sass (v3.3.0.rc.1)
// Compass (v0.13.alpha.10)
// ----

$rainbow: red, orange, yellow, green, blue, indigo, violet;

.color {
  width: 100px;
  height: 200px;
  float: left;
  border: 1px solid black;
}

SassMeister-output.css

.color {
  width: 100px;
  height: 200px;
  float: left;
  border: 1px solid black;
}

SassMeister-rendered.html

<div class="color red"></div>
<div class="color orange"></div>
<div class="color yellow"></div>
<div class="color green"></div>
<div class="color blue"></div>
<div class="color indigo"></div>
<div class="color violet"></div>