Code insights: SVG doesn't shrink properly when the legend block doesn't have enough space

Created by: vovakulikov

Step to reproduce

1. Open the dashboard page
2. Find an insight with more than one legend block
3. Resize the page until the legend block of the insight moves the legend item on the second line
4. See that the moved legend item is out of the card visually

Expected behaviour

• SVG chart container should shrink if there is not enough space to render the whole legend block