#topcolumn {
  float: left;
  width: 968px;
  margin: 0;
  padding: 5px 0;
}

#leftcolumn {
  float: left;
  width: 200px;
  text-align: center;
  margin: 0;
  padding: 10px 0;
}

#centercolumn {
  float: left;
  text-align: center;
  width: 470px;
  margin: 0;
  padding: 10px 0;
}

#rightcolumn {
  float: left;
  width: 298px;
  text-align: center;
  margin: 0;
  padding: 10px 0;
  overflow: hidden;
}

span.centercolumn_header {
  margin: 5px;
  border: 1px solid #999999;
  border-width: 1px 0 1px 0;
  padding: 2px 8px;
  background-color: #FFFFAA;
  display: block;
  text-align: left;
  font-size: 1.2em;
  clear: both;
}

#tmag_home h3 {
  font-size: 1.2em;
  margin: 3px 0px;
  text-align: left;
}

#featured_learning_design, 
#featured_groups,
#network_highlights,
#featured_social_learning,
#side_banners {
  margin: 10px 0;
}

#network_highlights p {
  text-align: left;
}

#conversations,#latest_activities {
  margin: 10px;
}



#latest_activities table tr td img {
  vertical-align: middle;
}

td.activity_name {
  width: 70px;
}

#conversations h3 {
  margin: 10px;
}

#conversations p {
  text-align: left;
  margin: 10px;
}

#newuserlist ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

#newuserlist ul li {
  margin: 0;
  padding: 0;
  display: block;
  text-align: center;
  float: left;
  width: 50%;
  height: 80px;
}

#newuserlist ul li a {
  display: block;
  width: 100%;
}

.conversation_photo {
  float: left;
  margin: 1em;
}