title: Button click not working in selenium webdriver
body: <p>Button click not working in selenium webdriver.</p>
  
  <p>Tried both using class name and xpath.</p>
  
  <p>Submit Order</p>
  
  <pre><code>//*[@id="main-content"]/div[3]/div[5]/div[1]/div/div[2]/div/div/button[2]
  </code></pre>