The foundation of our CSS layout utilities are sourced from SUIT CSS, including:
u-cf - Contain floats (micro clearfix).u-nbfc - Create a new block formatting context.u-nbfcAlt - Create a new block formatting context (alternative technique).u-floatLeft - Float left.u-floatRight - Float right.We've also included responsive variations of the SUIT CSS float utilities:
u-sm-floatLeft - Float left starting at the "small" viewport.u-sm-floatRight - Float right starting at the "small" viewport.u-md-floatLeft - Float left starting at the "medium" viewport.u-md-floatRight - Float right starting at the "medium" viewport.u-lg-floatLeft - Float left starting at the "large" viewport.u-lg-floatRight - Float right starting at the "large" viewport.