.floatlefter { float: left; }
.floatrighter{ float: right; }
.floatstopper { clear: both; }

.box_list{
  font-size:14px;
  width : 500px;
  border-top:1px dotted #aaaaff;
}

.twitter_image, .twitter_tweet{
  padding:1px;
}
.twitter_image img{
  width:48px;
  height:48px;
}
.twitter_tweet{
  width:400px;
}

.twitter_tweet{
  font-size:12px;
}

.box_list2{
  padding:10px;
  font-size:14px;
  width : 530px;
  border-top:1px dotted #aaaaff;
}