title: How to make an image larger while clicking on it?
body: <p>I wanted to know how to make an image larger or see an image full size when it's clicked.
  I would like to have four small images on the screen so when the user click on one of the image it goes bigger so they can see the image properly. </p>
  
  <p>I have searched to find out how to do this but haven't found anything. </p>
  
  <p>If you could please help me I would appreciated. </p>
  
  <p>Thank you :)</p>