Resize the browser to see different device layouts...

current width is >=1200px using col-lg-*

current width is >=992px using col-md-*

current width is >=768px using col-sm-*

current width is <768px using col-xs-*

3 columns on desktop and laptop

2 columns on tablet and phone

1] col-md-4 col-xs-6
2] col-md-4 col-xs-6
3] col-md-4 col-xs-6
4] col-md-4 col-xs-6
5] col-md-4 col-xs-6
6] col-md-4 col-xs-6

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