title: How to change background color select 2 using javascript?
body: <p>Demo and my code is like this : <a href="http://jsfiddle.net/fc1qevem/10/" rel="nofollow">http://jsfiddle.net/fc1qevem/10/</a></p>
  
  <p>My javascript code is like this : </p>
  
  <pre><code>var select02 = $('#select02');
  
  $(select02).select2({
      data: [{
          id: 0,
          text: "test01"
      }, {
          id: 1,
          text: "test02"
      }, {
          id: 2,
          text: "test03"
      }, {
          id: 3,
          text: "test04"
      }, {
          id: 4,
          text: "test05"
      }],
       placeholder: "Branch name",
  });
  </code></pre>
  
  <p>I want change the background color of select2 to blue color</p>
  
  <p>I want change the background color using javascript</p>
  
  <p>Whether it can be done?</p>
  
  <p>Thank you</p>