popup.css

* {
  margin: 0px;
  box-sizing: border-box;
}

.popup_title-container {
  border-bottom: 2px solid black;
  background-color: dodgerblue;
}

.popup_title {
  font-size: 18px;
  padding: 5px;
  color: white;
}

.popup_body {
  width: 400px;
}

.popup_container {
  padding: 5px;
}

.popup_ext-active {
  font-style: italic;
  font-weight: bold;
  font-size: 16px;
  color: dodgerblue;
  margin-bottom: 5px;
}

.popup_ext-description {
}

.popup_command-list {
}

.popup_command {
  margin-bottom: 5px;
}