Blue Grunge Blogger Template

@Zoey 301: Go to Design/Edit HTML, and find this code:

.post-body {
margin:1em 0 1em 0;
line-height:1.6em;
}

Now, replace that code for this:

.post-body {
margin:1em 0 1em 0;
line-height:1.6em;
font-size: 0.8em;

}

Save changes.

If you want the font size to be smaller, its value must be 0.8em or less.