MediaWiki:Common.less/floornumber.less
// default.floornumber > .floornumber-us,#toc li a span.toctext span span:nth-child(2),// additional clarification.floornumber-setting-gb .floornumber > .floornumber-us,// toggled.floornumber-setting-gb #toc li a span.toctext span span:nth-child(2),.floornumber-setting-us .floornumber > .floornumber-gb,.floornumber-setting-us #toc li a span.toctext span span:nth-child(1) { display: none;}// display when setting is applied, always.floornumber-setting-gb .floornumber > .floornumber-gb,.floornumber-setting-gb #toc li a span.toctext span span:nth-child(1),.floornumber-setting-us .floornumber > .floornumber-us,.floornumber-setting-us #toc li a span.toctext span span:nth-child(2) { display: inline;}// for one-off overrides; using !important as this shouldn't be common.floornumber-override-gb .floornumber > .floornumber-us,.floornumber-override-gb #toc li a span.toctext span span:nth-child(2),.floornumber-override-us .floornumber > .floornumber-gb,.floornumber-override-us #toc li a span.toctext span span:nth-child(1) { display: none !important;}.floornumber-override-gb .floornumber > .floornumber-gb,.floornumber-override-gb #toc li a span.toctext span span:nth-child(1),.floornumber-override-us .floornumber > .floornumber-us,.floornumber-override-us #toc li a span.toctext span span:nth-child(2) { display: inline !important;}