title: Moving a div to the left - bootstrap
body: <p>I have this piece of code built on bootstrap and font awesome and I want to move the clock a bit more to the left, so it's centered right in the middle. 
  Which is the best solution to do that so it's responsive on all devices?</p>
  
  <p>HTML</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="clock col-md-12 col-sm-12"&gt;
          &lt;i class="fa fa-clock-o fa-spin fa-4x fa-clock-spin x1"&gt;&lt;/i&gt;
      &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>CSS</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>.clock {
      text-align:center;
      position:relative;
      line-height:100px;
      margin-bottom:5px;
   margin-right: 300px;
  }
  
  .x1 {
      font-size: 3vw !important;
      position: fixed;
      z-index: 0;
  }</code></pre>
  </div>
  </div>
  </p>