.ba{border-style:solid;border-width:1px}.bt{border-top-style:solid;border-top-width:1px}.br{border-right-style:solid;border-right-width:1px}.bb{border-bottom-style:solid;border-bottom-width:1px}.bl{border-left-style:solid;border-left-width:1px}@media screen and (min-width:48em){.ba-ns{border-style:solid;border-width:1px}.bt-ns{border-top-style:solid;border-top-width:1px}.br-ns{border-right-style:solid;border-right-width:1px}.bb-ns{border-bottom-style:solid;border-bottom-width:1px}.bl-ns{border-left-style:solid;border-left-width:1px}}@media screen and (min-width:48em) and (max-width:64em){.ba-m{border-style:solid;border-width:1px}.bt-m{border-top-style:solid;border-top-width:1px}.br-m{border-right-style:solid;border-right-width:1px}.bb-m{border-bottom-style:solid;border-bottom-width:1px}.bl-m{border-left-style:solid;border-left-width:1px}}@media screen and (min-width:64em){.ba-l{border-style:solid;border-width:1px}.bt-l{border-top-style:solid;border-top-width:1px}.br-l{border-right-style:solid;border-right-width:1px}.bb-l{border-bottom-style:solid;border-bottom-width:1px}.bl-l{border-left-style:solid;border-left-width:1px}}