RadioSchedule not displayed correctly on IE when cards have different height

[OlgaLyubin]

Describe the bug
Currently, when program cards have different height, Radio Schedule is not displayed correctly on Internet Explorer:

To Reproduce
Steps to reproduce the behaviour:

1. Go to Storybook on Internet Explorer
2. Click on RadioSchedule
3. See error

Expected behaviour
All program cards have the height of the tallest card. So they look like this:

Desktop (please complete the following information):

• Browser: Internet Explorer
• Version: 11

Testing notes

• This bug fix is expected to need manual testing.

[OlgaLyubin]

Spoke to UX and it's been decided not to fix this issue prior to launch of Radio Schedules since Internet Explorer is now a lower priority browser.