@media (max-width:38.4em){.dao-nguoc{display:flex;flex-direction:column-reverse}.margin-20{margin:20px 0}.padding-bottom-0{padding-bottom:0}.kbreverse{display:flex;flex-direction:column-reverse}.margin-b-10{margin-bottom:10px}}@media screen and (min-width:768px) and (max-width:1024px){.margin-20{margin:20px 0}}