title: Get current property value reference inside SCSS
body: <p>I do have a grid with multiple rows, each having set a transform operation:</p>
  
  <p>row 1: <code>transform: translateY(10px);</code></p>
  
  <p>row 2: <code>transform: translateY(20px);</code></p>
  
  <p>row 2: <code>transform: translateY(40px);</code></p>
  
  <p>I would like to <strong><em>incrementally</em></strong> withdraw 5 pixels from each translate operation, to get something like:</p>
  
  <p>row 1: 10 - <strong>1</strong>x5 = 5 => <code>transform: translateY(0px);</code></p>
  
  <p>row 2: 20 - <strong>2</strong>x5 = 10 =><code>transform: translateY(10px);</code></p>
  
  <p>row 2: 40 - <strong>3</strong>x5 = 25 =><code>transform: translateY(25px);</code></p>
  
  <p>For this I would need to get a reference to old set value of the <code>translateY()</code> operation. Is this possible/doable in SCSS only?</p>