.accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
    transition: 0.4s;
}

.active, .accordion:hover {
    background-color: #ccc;
}

.accordion:after {
    content: '\002B';
    color: #777;
    font-weight: bold;
    float: right;
    margin-left: 5px;
}

.active:after {
    content: "\2212";
}

.panel {
    padding: 0 18px;
    background-color: white;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
}
 /* .CodeMirror-scroll {
    height: auto;
     overflow-y: hidden;
    overflow-x: auto; 
  } 
   */
   .code-mirror-holder{
    padding: 10px;resize: 
    vertical;
    overflow: auto;

    overflow-y: hidden;
    overflow-x: hidden;
   }