title: import select2 scss from node_modules
body: <p>I am trying to import select2 scss from node_modules.</p>
  
  <p>I have installed select2 by command\</p>
  
  <p><code>npm install select2</code> and got <code>select2</code> folder in node_modules folder</p>
  
  <p>How can I import css for select2 in app.scss file.</p>
  
  <p>I am using gulp.</p>
  
  <p>Thanks</p>