Okay, so I'm designing a HTML5 website in Dreamweaver CS5.5. I started off with a basic template with two sidebars and the central content (20%,60%,20% design). I have come across a problem though. With the webpage full size, everything looks great and works well, but if I make it into a half page (windows 7, drag to the edge of the screen), then the words in the left hand sidebar overflow out of the box. Any ideas?

I solved my first problem just by extending the sidebar 1% and something else I did (not really sure what), but now a new problem has arisen. After one of my hyperlinked images there is about a two-three pixel black line along the bottom, any ideas how to get rid of this?

Never mind, I fixed that too just by disabling the text-decoration: underline;