Assuming vB 3.5.4...
In the postbit template find:
Code:
<td class="alt1" id="td_post_$post[postid]">
<!-- message, attachments, sig -->
And replace with the following:
Code:
<td class="alt1" id="td_post_$post[postid]"<if condition="can_moderate(0,'cancontrolpanel',$post[userid],'')"> style="background: #C0EEEE; color: #000000;"<else /><if condition="can_moderate(0,'ismoderator',$post[userid],'')"> style="background: #EEC0EE; color: #000000;"</if></if>>
<!-- message, attachments, sig -->
In the postbit_legacy template find:
Code:
<if condition="$show['moderated']">
<td class="alt2" id="td_post_$post[postid]">
<else />
<td class="alt1" id="td_post_$post[postid]">
</if>
And replace with the following:
Code:
<if condition="$show['moderated']">
<td class="alt2" id="td_post_$post[postid]"<if condition="can_moderate(0,'cancontrolpanel',$post[userid],'')"> style="background: #C0EEEE; color: #000000;"<else /><if condition="can_moderate(0,'ismoderator',$post[userid],'')"> style="background: #EEC0EE; color: #000000;"</if></if>>
<else />
<td class="alt1" id="td_post_$post[postid]"<if condition="can_moderate(0,'cancontrolpanel',$post[userid],'')"> style="background: #C0EEEE; color: #000000;"<else /><if condition="can_moderate(0,'ismoderator',$post[userid],'')"> style="background: #EEC0EE; color: #000000;"</if></if>>
</if>
Tweak as desired.