SMACSS: Is it correct to use a grid inside a module?

I'm using SMACSS (Scalable and Module Architecture for CSS): http://smacss.com/ Specifically, I'm using Yahoo's Pure CSS (SMACSS) framework (just the Grids stylesheet): http://purecss.io/grids/ Is it correct to place a grid inside of a module? For example, here is a grid inside of a 'foo' module. The foo module should show a row of three items. <div class="foo"> <div class="pure-g"> <div class="pu