title: fixed width responsive design on mobile phone
body: <p>I have a little problem with design. You can visit <a href="http://kirimundangan.com" rel="nofollow noreferrer">here</a> and check from inspect element then click the 'Toggle device mode'. Set to 320 x 568 and then try to swap left.</p>
  
  <p>You can see the white space on the right side :</p>
  
  <p><a href="https://i.stack.imgur.com/PSYX8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PSYX8.png" alt="enter image description here"></a> </p>
  
  <p>How can I make it fixed width?</p>