title: Can numbers be rounded (math term) using LESS CSS?
body: <p>LESS CSS = <a href="http://lesscss.org/">http://lesscss.org/</a></p>
  
  <p>I declared a variable, like this... <code>@height: 30px</code></p>
  
  <p>Then I used a simple calculation, like this... <code>line-height: @height * .666</code></p>
  
  <p>It returns <code>19.98px</code> but I wanted an even <code>20px</code></p>
  
  <p>So, does LESS CSS have a way to round numbers up or down?</p>