It should be a home view on large screens. DIVS are all regions in my Drupal 7 theme, but I have problems with DIV3. Thanks for any help on this.
This is possible with CSS columns in modern browsers, reverting to using the jQuery Masonry plugin in older browsers.
A full explanation can be found in Creating Responsive Freemasonry for CSS Only
You can try with Gridster.Jshttp://dsmorse.imtqy.com/gridster.js/
You can control the size in width and height of the blocks. You can arrange a div with drag and drop only (you can disable drag and drop if you don't need to).