w-x: auto;
        }
        
        .cell-type-markdown.editing .markdown-preview {
            display: none;
        }
        
        .cell-type-markdown.editing .markdown-edit {
            display: block;
        }
        
        .markdown-edit {
            display: none;
            width: 100%;
            min-height: 100px;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            font-family: var(--font-mono);
            font-si