Chrome now implements logical margin, padding, and border CSS properties using standard names, specifically margin-{block,inline}-{start,end}, padding-{block,inline}-{start,end} and border-{block,inline}-{start,end}-{width,style,color}. These capabilities were previously supported through -webkit prefixes and non-standard names. Shorthand properties are only added for border-{block,inline}-{start,end}.
Docs: https://developer.mozilla.org/docs/Web/CSS/CSS_Logical_Properties