Adjust sidebar width for 2560 × 1600 and smaller resolution

[alulsh]

After selecting a family tree, the family tree results table is too wide for the sidebar on 2560 × 1600 resolution, the same as a Macbook Pro without an external monitor.

We should make the sidebar wider for 2560 × 1600 resolution or smaller to make the table easier to use when you're not using an external monitor.

Another option could be to make the text and padding smaller, but there is only so much wiggle room there before the data tables is unreadable. Moving the sidebar to the bottom or making the sidebar hideable are other ideas to consider as well.

_Default view on 2500 x 1600 Macbook Pro_

_Sidebar scrolled to the left to see the last column on 2500 x 1600 Macbook Pro_