Report Plugin: Size tall images appropriately in thumbnail

[nicwells]

Prevent tall images from overflowing their container, see example of issue below

Acceptance criteria

• Images are scaled/clipped appropriately
• Preview overlay displays appropriately when hovering

Solution proposal:

• Have the width of the image be 100% of its container
• Have a fixed height value
• Center the image in its container
• Hide the overflowing part of the image

Mockup