Div after 4th <p> tag

1.1)This is first text element, first <p> tag. Visit W3Schools.com!

1.2) This is first text element, second <p> tag.

2.1)This is second text element, first <p> tag.

2.2) This is second text element, second <p> tag.

2.3)This is second text element, third <p> tag.

2.4) This is second text element, fourth <p> tag.