Adding fonts

<style type="text/css">
body { font-family: Georgia, "Times New Roman",Times, serif;
       color: purple;
       background-color: #d8da3d }
h1 {   font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif }
</style>

On the Web, you can never be sure what fonts your readers have on their computers

so add some alternatives : Times New Roman or Times are also fine, and if all else fails, the browser may use any other font with serifs etc.

Source : http://www.w3.org/Style/Examples/011/firstcss