CSS - Website Font

Change the font used across your entire website.
The font family should be separated by commas. You should have more than one defined. If the users computer does not have the first font, it will try the second. If it doesn't have the second, it will try the third, and so forth.

body{font-family:Trebuchet MS, Georgia, Sans-Serif;}

CSS - Website Top Margin

Add some margin to the top of your website.
The css below adds some spacing to the top of your website.

.main{margin-top:15px;}