zoomingBox(axs[1, 1], [40, 60, 0.1, 0.9], axs[0, 0])
zoomingBox(axs[1, 1], [10, 30, 0.1, 0.9], axs[1, 0], color='orange')
Use subplots to zoom into timeseries or how I can draw lines outside of axis borders