you'd just have to add the extra styling to the Extra Css section and *poof* done..

your original post wasn't that clear wink

try this as a start, then i think you'll get the idea

Code
.forumtitle:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.posttime:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.topictime:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.alt-topictime:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.new-topictime:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.new-alt-topictime:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.topicsubject:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.new-topicsubject:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.alt-topicsubject:hover {
background:#F4F7F4 none repeat scroll 0%;
}
.new-alt-topicsubject:hover {
background:#F4F7F4 none repeat scroll 0%;
}

keep in mind that if you have a hover tooltip enabled, it's gonna give you a siezure :hihi:

but you can see how it works, but just trying to add those to your extra css..

note, i chose a light color and you might like a different one.. sooo just play with #F4F7F4 to see what you would settle with smile