.ace-editor {
  margin-top: 25px;
}

.ace-editor div {
  height: 600px;
}

.control-btns {
  margin-top: 25px;
  padding-bottom: 20px;
}

.preview {
  background: #ffffff;
  background-color: #ffffff;
}

.placeholders {
  height: 34px;
}