.notepad .window-body {
  display: flex;
  flex-direction: column;
  height: 200px;
}

.notepad .field-row-stacked {
  flex: 1;
  display: flex;
}

.notepad .field-row-stacked textarea {
  flex: 1;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  resize: none !important;
  overflow: auto;
}