# Column Properties

Column Properties Dialog Box in C1Editor control allows you to specify the Vertical or Horizontal alignment, Size, Span and set up the Style value.

## Content



Right-click a table and select **Column Properties** to access this dialog box.

<br />![Column properties dialog](https://cdn.mescius.io/document-site-files/images/c3823ed4-49e9-406a-a3b6-64d8ce3c1bdf/imagesext/image10_18.png)

### Alignment

| **Vertical** | Click the drop-down arrows to specify the vertical alignment: top, middle, or bottom. |
| --- | --- |
| **Horizontal** | Click the drop-down arrows next to **Horizontal** to specify the alignment: left, center, or right. |

### Size

| **Specify width** | Select this checkbox and enter a number in pixels or percent for the width of the column. |
| --- | --- |

### Span

| **Column** | Enter a number to determine how many columns the property changes should affect. |
| --- | --- |

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