When I try to put my scrollbar in my tumblelog, none of my posts show up. What am I doing wrong?

{block:ifshowpeopleifollow}
<div style=“overflow:auto; height:210px; width:240px”>
<div class=“follow”>
<p>{text:name of tumbleroll}</p>
{block:Following}
{block:Followed}
<a href=”{FollowedURL}”><img src=”{FollowedPortraitURL-24}” border=“1”></a>
{/block:Followed}
{/block:Following}
</div>
{/block:ifshowpeopleifollow}

</div>

I’m trying to make it look like this: http://imakite.tumblr.com/ with the scrollbar on the tumbleroll (blogs that I follow, that is).

Mine is troubleinharlem.tumblr.com, if you want to see the whole page’s CSS. You just have to go to view, then to page source.