Enlarge touch target delete button

[bramkragten]

Fixes #6887

Proposed change

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

[rccoleman]

It looks like this was merged into the 20200909.0 frontend, but it's still exhibiting the same behavior for me with 0.115.0b9 with what looks like 20200912.0, even after resetting the frontend cache. Should it be working?