Hiding entire right side of profile? Options

[the-sydney327]

Is there a way to remove EVERYTHING on the right side? Extended Network, Blog, About Me, Friends, and Comments AND Make the rest of it completely centered?

[twodreamlovers]

CODE

<style>
.friendSpace, .friendsComments, .blurbs, .latestBlogEntry, .extendedNetwork{
display:none;
}
.profileInfo, .contactTable, .interestsAndDetails, .userProfileDetail, .userProfileURL{
margin-left:50%;
left:-400px;
}
</style>

this should work. you can increase "-400" so that it'd be centered.