# CSS classes

CSS classes are added to the container :

### **.chocolat-open**

When Chocolat is open.

### **.chocolat-in-container**

When Chocolat is open in a block (`container != window`)**.**

### **.chocolat-cover** 

When Chocolat `imageSize` is set to `'cover'`.

### **.chocolat-zoomable** 

When Chocolat is zoomable.

### **.chocolat-zoomed** 

When Chocolat is zoomed.