SOME HELP PLEASE?!!?, where do i put this and how do i work it Options

[xBAByDUECEo6x]

i GOT THIS CODE FROM SOMEONE AND THE ONLY PROBLEM IS THAT I AM NEW TO THIS, SO I DON'T KNOW WHERE TO PUT IT IN THE LOOK AND FEEL AND HOW TO WORK IT, BECAUSE I WANT IT SO THAT IN ALL MY LEFT SIDE MODULES, THERE CAN BE SOME WORDS THAT ARE BOLD, SOME ITALIC AND SOME UNDERLINED ETC..SO COULD SUMONE PLEASE TELL ME HOW TO WORK IT AND THAT WOULD BE A VERY GOOD HELP!! THANKS YOU![CODE]<!-- begin code provided by createblog.com -->
<style type="text/css">
.blogbody b, .standard b, p b, strong {
/* edits bolded text in your entry */
font-weight: bold;
color: #ffffff;
}

.blogbody i, .standard i, p i, em {
/* edits italic text in your entry */
font-weight: italic;
color: red;}

.blogbody u, .standard u, p u, u {
/* edits underlined text in your entry */
font-weight: underline;
color: red;}
</style>
<!-- end code provided by createblog.com -->

[HelloSunshine]

errm...that's for your weblogs