Septem layout templates is pack of 40+ responsive layout templates for Liferay 7. 119 templates in total.

Exactly 41 responsive layout templates and each layout template rows could be stacked differently depending on client device resolution. So for example you could choose 2 columns layout where rows stacks under each other when client has mobile phone (his resolution is lower or equal to 767 pixels) or you could choose stacking when client resolution is lower or equal to 991 pixels which is typical for tables or desktop resolution stacking which is lower or equal to 1199 pixels. So you could choose from 119 layout templates in total.