title: Fixed position takes up more space than relative position with Susy?
body: <p>Hey guys I'm having some problems with fixed positioning in Susy and I'm hoping someone will help me out with my question here. </p>
  
  <p>When I switched the position from static (the default option while using span columns), to fixed, the block with fixed position juts out of the width I gave it. Is there anyway to make sure the fixed positioned column stays the same size as the static one? (The problem is to the right, the left bleed is intentional)</p>
  
  <p>Here's a link to a picture to better show what I'm asking. <br>
  <a href="http://www.zell-weekeat.com/wp-content/uploads/2013/08/question.jpg" rel="nofollow">http://www.zell-weekeat.com/wp-content/uploads/2013/08/question.jpg</a></p>
  
  <p>This is what I currently have in my layout files: 
  sidebar-primary is the red box whereas sidebar-secondary is the orange box.</p>
  
  <pre><code>.sidebar-primary {
      @include span-columns ( 4, 16 );
      text-align: right;
      background:red;
  }
  
  .sidebar-secondary {
      @include at-breakpoint($large) {
          @include span-columns ( 4, 16 );
  
          @include bleed ( 1 of 16, left );
          text-align: right;
          background: orange;
          position: fixed;
          // height: 100%;
      }
  }
  </code></pre>
  
  <p>Thanks! </p>