Postbit Styling Help Please

[Front Range 4x4]

Presumably this would be pretty simple with a "div" tag or three but I can't get it to behave as I would like it to behave. Obviously I'm not real adept with CSS but until trying to do this I thought I was minimally competent.

Any help would be appreciated, TIA!

Below is a pic in case I'm not clear as well as the section of post bit code I'm talking about.

<div class="userinfo<vb:if condition="!$show['avatar']">_noavatar</vb:if>">
<div class="contact">
<vb:if condition="$show['avatar']">
<a class="postuseravatarlink" href="{vb:link member, {vb:raw post}}" title="{vb:rawphrase {vb:raw post['onlinestatusphrase']}, {vb:raw post.username}}">
<vb:if condition="$post.avatarurl">
<img src="{vb:raw post.avatarurl}" alt="{vb:rawphrase xs_avatar, {vb:raw post.username}}" />
<vb:else />
<img src="{vb:stylevar imgdir_misc}/unknown.gif" />
</vb:if>
</a>
</vb:if>
<div class="username_container">
<vb:if condition="$post['userid']">
{vb:raw memberaction_dropdown}
{vb:raw post.onlinestatus}
<vb:else />
<span class="username guest">{vb:raw post.musername}</span>
</vb:if>
<span class="usertitle">{vb:raw post.usertitle}</span>
<vb:if condition="$post['field7']">
<dt><b>Real Name: {vb:raw post.field7}</b></dd>
</vb:if>
<vb:if condition="$post['age']">
<dt>{vb:rawphrase age}: {vb:raw post.age}</dd>
</vb:if>
<vb:if condition="$post['field16']">
<dt>4x4: {vb:raw post.field16}
</dd>
</vb:if>
<vb:if condition="$post['field2']">
<dt>{vb:rawphrase location_perm}: {vb:raw post.field2}</dd>
</vb:if>
<vb:if condition="$post['joindate']">
<dt>{vb:rawphrase join_date}: {vb:raw post.joindate}</dd></vb:if>	
<dt>{vb:rawphrase 'member_number'}: #{vb:raw post.userid}</dd> 
<dt>{vb:rawphrase posts}: {vb:raw post.posts}</dd>
{vb:raw template_hook.postbit_userinfo_left}
</div>
</div>
<vb:if condition="$post['userid']">
<div class="userinfo_extra">
<dl class="userstats">
<vb:if condition="$post['rank']">
<span class="rank">{vb:raw post.rank}</span>
</vb:if>