Postcodes are just text values. How does Power BI know where each postcode is on a map? It does so by geocoding: sending each ...
You can optionally name containers using a @container/{name} class, and then include that name in the container variants using classes like @lg/{name}:underline: @xs @container (min-width: 20rem /* ...
A robust Python script that converts Excel (.xlsx, .xls) and CSV files to T-SQL INSERT statements, ready for execution in SQL Server or Azure SQL Database.