app/design/adminhtml/Magento/backend/Magento_Backend/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Catalog/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_ConfigurableProduct/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Developer/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Enterprise/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Msrp/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Sales/web/css/source/module/_order.less
app/design/adminhtml/Magento/backend/Magento_Tax/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Theme/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/Magento_Ui/web/css/source/_module-old.less
app/design/adminhtml/Magento/backend/web/app/setup/styles/less/lib/utilities/_grid-framework.less
app/design/adminhtml/Magento/backend/web/css/source/_grid.less
app/design/adminhtml/Magento/backend/web/css/source/components/_popups-old.less
app/design/adminhtml/Magento/backend/web/css/source/utilities/_grid-framework.less
app/design/adminhtml/Magento/backend/web/css/source/utilities/_spinner.less
app/design/adminhtml/Magento/backend/web/css/source/utilities/_spinner.less
app/design/adminhtml/Magento/backend/web/css/styles-old.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_all.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_arrows.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_helpers.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_icons.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_settings.less
app/design/adminhtml/Magento/backend/web/mui/clearless/_sprites.less
app/design/adminhtml/Magento/backend/web/mui/styles/_abstract.less
app/design/adminhtml/Magento/backend/web/mui/styles/_table.less
app/design/adminhtml/Magento/backend/web/mui/styles/_vars.less