WordPress/wp-includes/blocks/columns/style-rtl.min.css

.wp-block-columns{display:flex;margin-bottom:1.75em;box-sizing:border-box;flex-wrap:wrap}@media (min-width:782px){.wp-block-columns{flex-wrap:nowrap}}.wp-block-columns.has-background{padding:1.25em 2.375em}.wp-block-columns.are-vertically-aligned-top{align-items:flex-start}.wp-block-columns.are-vertically-aligned-center{align-items:center}.wp-block-columns.are-vertically-aligned-bottom{align-items:flex-end}.wp-block-column{flex-grow:1;min-width:0;word-break:break-word;overflow-wrap:break-word}@media (max-width:599px){.wp-block-column{flex-basis:100%!important}}@media (min-width:600px) and (max-width:781px){.wp-block-column:not(:only-child){flex-basis:calc(50% - 1em)!important;flex-grow:0}.wp-block-column:nth-child(2n){margin-right:2em}}@media (min-width:782px){.wp-block-column{flex-basis:0;flex-grow:1}.wp-block-column[style*=flex-basis]{flex-grow:0}.wp-block-column:not(:first-child){margin-right:2em}}.wp-block-column.is-vertically-aligned-top{align-self:flex-start}.wp-block-column.is-vertically-aligned-center{align-self:center}.wp-block-column.is-vertically-aligned-bottom{align-self:flex-end}.wp-block-column.is-vertically-aligned-bottom,.wp-block-column.is-vertically-aligned-center,.wp-block-column.is-vertically-aligned-top{width:100%}