.morris-hover {
  position: absolute;
  z-index: 1090;
}
.morris-hover.morris-default-style {
  border-radius: 10px;
  padding: 6px;
  color: #f9f9f9;
  background: rgba(0, 0, 0, 0.8);
  border: solid 2px rgba(0, 0, 0, 0.9);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
}
.morris-hover.morris-default-style .morris-hover-row-label {
  font-weight: bold;
  margin: 0.25em 0;
}
.morris-hover.morris-default-style .morris-hover-point {
  white-space: nowrap;
  margin: 0.1em 0;
}