.entry display fix

Fixed .entry display issues, changed background color, removed text indents on .entry, specified a font for full page, removed unneeded font setting for body.
.content_box and pic4x3left fixes

Added overflow:hidden on content_box, and float: left and an OK margin on pic4x3left
Changed donate cursor to pointer

When hovering on donate button user should see a pointer cursor instead of typical to indicate that they should click and donate!
Merge pull request #5 from PChild/master

Style.css changes