Q.How do I change the background color of my store?

To change the background color, you need to edit the CSS. Navigate to Design → CSS. Select the template you wish to edit (he current template is selected by default). Enter a new template name, and scroll down. Find the section that looks like the following:

/********************************************************************/

/* HTML tag elements */

/********************************************************************/

body {
    padding: 0px;
    margin: 0px;
    background-color: #FFFFFF;
}

In the background-color: #FFFFFF; line, replace whatever comes after the # (here, FFFFFF) with the color hex code of your choice. Click (Save).