Can I use in global box-sizing:border-box in my project?
<p>Can I use in my all  murkup (all project ) <code>box-sizing: border-box;</code>?</p>

<p>for example: </p>

<pre><code>html { 
   box-sizing: border-box; 
}, 
:before, *:after {
  box-sizing: inherit; 
}
</code></pre>

<p>Because it is easier to count the real width, but are there any downsides to this approach?</p>