@import 'base.less'; @media only screen and (min-width: 320px) { @import '320'; } @media only screen and (min-width: 480px) { @import '480'; } @media only screen and (min-width: 780px) { @import '780'; } @media only screen and (min-width: 960px) { @import '960'; } @media print { @import 'print'; }