una/modules/boonex/editor/plugins/tribute/tribute.css

.tribute-container {
  position: absolute;
  top: 0;
  left: 0;
  height: auto;
  overflow: auto;
  display: block;
  z-index: 999999;
}
.tribute-container ul {
  margin: 0;
  margin-top: 2px;
  padding: 0;
  list-style: none;
  background: #efefef;
}
.tribute-container li {
  padding: 5px 5px;
  cursor: pointer;
}
.tribute-container li.highlight {
  background: #ddd;
}
.tribute-container li span {
  font-weight: bold;
}
.tribute-container li.no-match {
  cursor: default;
}
.tribute-container .menu-highlighted {
  font-weight: bold;
}