.log_other, .log_error, .log_warning, .log_notice{
  background-color: black;
  margin: 0px;
  font-size: 11px;
}
.log_error{
  color: blue;
}
.log_other{
  color: white;
}
.log_notice{
  color: green;
}
.log_warning{
  color: red;
}
.tree-element {
  width:400px;
  height: auto;
  overflow: auto;
  border: 1px solid black;
}

span.error {
  color: red;
}

span.message {
  color: green;
}