# Containers

In map view, containers display a miniature view of their contents.

Containers are always drawn with a distinctive shape with the title bar at the top and rounded corners at the bottom.

You can drag notes into the body of a container, or drag them out of the container to move them into the current map. You can make any note a container by dragging other notes into it.

Normally, container titles are a single line, drawn at the top of the container. If you wish to expand the size of the title bar, simply drag its lower edge (for containers) or upper edge (for agents).

In this container, the title bar has been enlarged to display a second line of the title (the exact depth of the titlebar is set/stored in $TitleHeight).

If the title bars is sufficiently tall, it may also display the container’s text or summary table.