 .json-formatter-tool pre {
        white-space: pre-wrap;
        word-wrap: break-word;
        margin-bottom: 0;
    }
    .json-formatter-tool .form-control {
        font-family: 'Courier New', monospace;
    }
    .json-formatter-tool .dark-mode {
        background-color: #1e1e1e;
        color: #d4d4d4;
    }
    .json-formatter-tool .dark-mode .card-body {
        background-color: #252526;
    }
    .json-formatter-tool .string { color: #ce9178; }
    .json-formatter-tool .number { color: #b5cea8; }
    .json-formatter-tool .boolean { color: #569cd6; }
    .json-formatter-tool .null { color: #569cd6; }
    .json-formatter-tool .key { color: #9cdcfe; }