This is some "standard" <p> text

This is some class tab1 text

This is some class tab2 text. This is some class tab2 text. This is some class tab2 text. This is some class tab2 text. This is some class tab2 text. This is some class tab2 text. This is some class tab2 text. This is some class tab2 text.

This is some tab3 text with a box around it and a background color. This is some tab3 text with a box around it and a background color. This is some tab3 text with a box around it and a background color. This is some tab3 text with a box around it and a background color.