Blog layout masonry grid is not aligned

Hi,

I would like to “get rid of” the masonry layout but keep the grid style, because it messes with the overall look of the blog’s page grid height.

http://www.controldos.com/blog (on the bottom row posts is more noticeable, pictures not aligned)

Basically it happens for 2 reasons: word length (posts content) and title length (of each post).

I was thinking of setting a standard height for all the posts to eliminate the out-of-grid effect (masonry), but my coding knowledge is very limited.

Help please!