Master page in Firefox

[misogsk]

Hi all,

i have masterpage with content pages(content place holder is in div that have light grey 1px bordering). In IE6 master page and contents looks great but in firefox are 3 "bugs".
1. Light grey is shown as black.
2. Buttons that are placed bootm of the content page are under the border of content place holder.
3. Firefox shows content page 1px over width.

Can some one please help me.

[drhowarddrfine]

Without a link or the complete markup posted, we cannot help.