1 Visit Google Font Directory.
2 Select a font from the list. here I am using Tangerine.
3 click Get the code tab.
4 And copy the first code.It looks like
5 modify it by adding “/” before “>”. Like this ” />”
6 Log in to Blogger.
7 Click Design and then click Edit HTML.
8 Find </head> in your template.Below that line paste the edited Code.
9 Save your template.
9 Now, if you want to change the Post or post title or any other use this code tags
<span style=”font-family: Tangerine;”>Post text here</span>
h3.post-title {font-family: ‘Tangerine’, serif;}
nice info