#debug-ttl {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  height: 20px;
  background-color: darkgreen;
  pointer-events: none;
  font-size: 14px;
  line-height: 20px;
  text-align: right;
  font-weight: bold;
  overflow: hidden;
  padding-left: 3px;
  padding-right: 3px;
}