Background image

I want to upload a local image into my HTML template (which I have imported) using background property and I am currently using this

#templateBody{

/*@editable*/background-color:#e6e1c1;

/*@editable*/background- image:url("xyz.jpg");

/*@editable*/background-repeat:no-repeat;

/*@editable*/background-position:bottom;

/*@editable*/background-size:cover;

/*@editable*/border-top:0;

/*@editable*/border-bottom:0;

/*@editable*/padding-top:0;

/*@editable*/padding-bottom:0px;

}

and uploaded a folder called 'images.zip' with 'xyz.jpg' as image file. But it is not working for me and I can see the background in preview but not in the mail. I am new to Zoho Campaigns and any quick help would be appreciated.