.CodeMirror-fullscreen {
    position: fixed;
    top: 100px;
    left: 200px;
    right: 0;
    bottom: 0;
    /* height: auto; */
    z-index: 9;
}
.CodeMirror-fullscreen {
    position: fixed;
    top: 50px;
    left: 143px;
    right: 0px;
    bottom: 10px;
    /* height: auto; */
    z-index: 9;
}