.CodeMirror {
    height: 180px;
    min-height: 100px;
    font: 12px arial;
  }
  .CodeMirror-scroll {
      min-height: 100px
  }
  .editor-toolbar:before {
      margin-bottom: 3px
  }

  .editor-toolbar:after {
      margin-top: 3px
  }
  .editor-toolbar {
    padding: 0 10px;
  }
  .editor-toolbar a {
    width: 22px;
    height: 22px;
}
.editor-toolbar a:before {
  line-height: 22px;
  font-size: 12px;
}

.CodeMirror pre {
    color: #666
  }