---
title: "Interface: IMarginLTRB | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/interfaces/ObjectModel.IMarginLTRB/"
---

# Interface: IMarginLTRB

> A structure representing left, top, right, and bottom margins.

## Remarks

[ISafetyLine](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/interfaces/ObjectModel.ISafetyLine.md) uses this structure.

## Example

``` js
margin: {
    left: 20,
    top: 10,
    right:10,
    bottom: 10
}
```

## Properties

### left

> **left**: `number`

The left margin.

***

### top

> **top**: `number`

The top margin.

***

### right

> **right**: `number`

The right margin.

***

### bottom

> **bottom**: `number`

The bottom margin.