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Solution: Container Query-Based Fluid Columns

Solution: Container Query-Based Fluid Columns

Let’s use CSS Container Queries to create a responsive, component-driven layout that adjusts column count based on the container’s width.

Problem description

A div class="card-container" contains a div class =.card-list that, in turn, wraps multiple .card items. As the component’s width grows:

  • Below 400px: Display as a single column.

  • Between 400px and 800px: Display two equal height columns.

  • Above 800px: ...