Absolute vs Relative

[td_block_video_youtube playlist_title=”HTML Tutorial » What is HTML?” playlist_yt=”as_iK3iejAs,Cj5kd4lS3o0,lU9kSyKh4Nk,jNa6O9XASHo,o7sfcRwouow,Hpu8mrVYGJw,Hpu8mrVYGJw,GG6sKnJGXxU,YzgvxwbzGnU” playlist_auto_play=”0″]