title: Cannot access any element inside frame using Selenium
body: <p>In short, I am trying to press the &quot;NEXT&quot; button in this image. Its corresponding HTML is highlighted in the Elements tab on the right. It's a button. However, the entire frame is somehow not searchable easily. I tried pressing it in many ways such as:</p>
  <pre><code>driver.find_element_by_css_selector('button.page_btn_font.btnNextNormal.ng-binding').click()
  </code></pre>
  <p>I tried a lot more but nothing worked. So I went to <a href="https://stackoverflow.com/questions/37061765/how-to-access-frame-with-python-selenium">one of the suggested questions</a> when I tried posting this question and tried to list all the buttons in the page. Surprisingly, I only found, and could click, the two buttons in the upper header on the right: <strong>Tools</strong> and <strong>JOHN DOE</strong>. In short, I cannot even access the frame below with all the buttons.</p>
  <p>I have checked the top of the HTML code and also posted a snippet of it below the main picture. The entire frame is highlighted when I hover over the second div with id='content-container&quot; so I somehow have to get into that. Keep in mind the button itself is 10-15 layers deep into divs so going in order will not be easy if we go that route.</p>
  <p>Please see the picture at full zoom.</p>
  <p><a href="https://i.stack.imgur.com/xDBDY.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xDBDY.jpg" alt="enter image description here" /></a></p>