In angular7, how do i change the height of a mat-select when shows the list of items?

Question

In Angular7, how can I increase the height of a mat-select when it is showing the items? I have the following component file:

Answer 1

FWIW, setting the option height has never been supported.

You must do css hack for change height.

source: https://github.com/angular/material2/issues/8054