These files are provided as examples of styles for widgets that retail stores might use to display recommendations provided by the nToklo for Retail service.
You can find more details about nToklo for Retail here.
Widget = an HTML container displaying a chart or a number of recommendations.
Row Column (small image at the right or large image above) Grid - two-column and three-column Chart
The widget_markup folder contains the markup for each of the layouts above.
The widgets have responsive styles with breakpoints at 768px, 480px and 320px. The two grids (two-column and three-column) will collapse into a single column at 320px.
There are six colour schemes for the widgets:
Plum - .nt_plum Pink - .nt_pink Orange - .nt_orange Green - .nt_green Blue - .nt_blue Dark blue - .nt_dark_blue
Simply apply the appropriate class to the parent container.
The CSS has been checked on Chrome, Firefox, Safari and Explorer (latest version -1). However, these files are provided "as-is" and nToklo takes no responsibility for their rendering on your site, should you use them.