How to align and set background color for a cell?

We have a properties cellalign and background in column definition where we can align the cell content and also set the background color for the cells without padding.

var columns = [

{

field: "Activity_M().ID_M()",

title: "ID",

width: 25,

cellalign: "center",

background: "hotpink",

iseditable: false

}

];