.chunmde-container {
  border: 1px solid lightgrey;
}

.cm-focused {
  outline: none !important;
}

.cm-gutters {
  background-color: inherit !important;
}

.chunmde-toolbar {
  flex: 0 1 100%;
  min-width: 0;
  padding: 8px;
  border-bottom: 1px solid lightgrey;
}

.chunmde-toolbar button {
  padding: 4px;
  height: 24px;
  width: 24px;
  border-style: none;
  transition: all 0.28s;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  border-radius: 25%;
  color: #5f6368;
  background-color: inherit;
  cursor: pointer;
  margin-right: 8px;
  line-height: normal;
}

.chunmde-toolbar button:hover {
  background-color: lightgrey;
  transition: all 0.28s;
}