title: How do I change tab size in Vim?
body: <p>Every time I add a selector in CSS and I press <code>Enter</code> to define the properties it ends up like this:</p>
  
  
  
  <pre class="lang-css prettyprint-override"><code>#selector {
          property: value;
  }
  </code></pre>
  
  <p>(8-space tabs)</p>
  
  <p>How can I configure Vim to make it like this:</p>
  
  <pre class="lang-css prettyprint-override"><code>#selector {
      property: value;
  }
  </code></pre>
  
  <p>(4-space tabs)</p>