gallery3/core/css/debug.css

.gAnnotatedThemeBlock {
  position: relative;
  padding: 1em;
  margin: 1em;
  border: 1px solid #C00;
  clear: both;
}

.gAnnotatedThemeBlock_album_top {
  float: right;
}

.gAnnotatedThemeBlock_header_bottom {
  float: right;
}

.gAnnotatedThemeBlock div.title {
  position: absolute;
  top: -1em;
  right: -1em;
  border: 1px solid black;
  background: #C00;
  color: white;
  text-align: left;
  padding: 4px;
  font-size: 110%;
  -moz-border-radius: 5%;
}