title: SASS, What is the correct way to call a mixin?
body: <p>I just started using SASS and  I am trying to figure out how to create a box shadow mixin...</p>
  
  <p><strong>I copied this mixin from another stack overflow post..</strong></p>
  
  <pre><code>@mixin box-shadow($top, $left, $blur, $color, $inset:"") {
  
        -webkit-box-shadow:$top $left $blur $color #{$inset};
        -moz-box-shadow:$top $left $blur $color #{$inset};
        box-shadow:$top $left $blur $color #{$inset};
      }
  </code></pre>
  
  <p>However I am not sure exactly how to format my <code>@include</code></p>
  
  <p><strong>This is what I have so far for my @include</strong></p>
  
  <pre><code>@include box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  </code></pre>
  
  <p><strong>And this is my output error...</strong></p>
  
  <pre><code>error(Line 1003: Invalid CSS after "...lude box-shadow": expected "}", was ": inset 0 1px 1...")
  </code></pre>