Style results as columns or grid

Hi,
First of all, thanks for this really nice module.

I wish to obtain a list of related contents on my blog at the end of my articles.
I would really like to obtain something similar

But I can't get it to look like a multiple columns display. Although I did create a views grid style of my related content, this module doesn't seem to take the display of it.

So I tried to get this working with some css and it is getting close but not quite. They do get side by side, but I can't get them to stick to the top and aligned like the above example.

This is the css I have so far:

#block-featured-content-1 .field-name-field-showcase-image {width: 126px; height: auto;    }
#block-featured-content-1 .node-project  { float: left; height: auto; margin: 0px 10px 0px 10px;  }
#block-featured-content-1 .field-name-title  {width: 205px; height: auto;   }

I don't know if I'm missing something or if I have the module wrongly set up, but any help I can get will be really really appreciated.