Put simply, a Dependency Injection Container alleviates the need for factories and the use of new in your code. Think of DiC as the new new. You will still need to write factories in some cases, but your code will not depend directly on them. Your code will be easier to change, unit test and reuse in other contexts.
This module enables Symfony's Dependency Injection component for Drupal 7 modules.
This module provides the Fluid Grid style plugin for Views. This plugin displays the view as a fluid grid using an HTML list element.
The plugin settings form provides options to define the width and height of the elements in the grid. But it also provides advanced layout options implemented in separate CSS classes that allow you to define item margins, alignment and a couple of CSS3 properties (box-shadow and border-radius).