When you click on one of the cells in the Page Designer, you can see the Cell properties on the right-side panel. You can manage settings for the selected cell here.
Click the 'Show modified only' link to see only the modified cell properties. Click 'Show all' to switch back to the default view.
If you need to merge cells, click on one of the cells to highlight it and make the Cell properties appear on the right panel. Now press one of the Merge direction buttons. Items within the merging elements are put into the resulting single cell.
Click on the cell to show its properties. Press one of the Insert direction buttons to insert a new cell in the selected direction relative to the original.
Click on the cell to show its properties. Press one of the Delete buttons to delete a single cell, the whole row or the whole column of cells.
Click on the cell to show its properties. Press one of the Split buttons. You can split a cell vertically or horizontally.
Click on the cell to show its properties. Use the formatting controls in the right-side panel to change the settings of the selected cell.
Press the Custom CSS button to open the Custom CSS window. You can add the CSS code to the cell.
Learn more about Customizing CSS.
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