CellStyle interface prevents passing unwanted CSS properties that could break down grid rendering.
Definition
interface CellStyle {
    readonly color?: string;
    readonly background?: string;
    readonly overflow?: string;
    readonly paddingLeft?: string;
}Properties
| Property name | Type | Property description | 
|---|---|---|
| color? | string | CSS colorproperty | 
| background? | string | CSS backgroundproperty | 
| overflow? | string | CSS overflowproperty | 
| paddingLeft? | string | CSS padding-leftproperty |