.CodeMirror {
    height: 15rem;
    border-radius: 3px 3px 0 0;
    border: 1px solid #eee;
    padding: 0.2rem 0.3rem;
}

.night .cm-s-default.CodeMirror {
    background: #181a1b;
    background-color: #181a1b;
    color: #eee;
}