Tom Byers 9d59edb3ce Replace 'x' psuedo element with SVG ...

The current link button for removing an area is
created using a psuedo element with an 'x' as
content.

The inline box for the 'x' overlapped its parent.
This is visible in high contrast mode, breaking the
parent's border. Despite existing in CSS, the 'x'
is also announced by screen readers, which is not
what we want.

This changes it to be an inline SVG with a role of
image. It doesn't require as large an inline box
so doesn't cause visual issues in high contrast
modes. It also means we can set it's label similar to
how you would an image's alt text, giving us
control over what is announced by screen readers.

This commit also includes some extra CSS,
targeting high contrast modes, giving the
link button the following when viewed in those
modes:
- a complete border so it is
  distinguishable from the list item
- a focus style

2021-11-02 11:51:44 +00:00

..

app

Replace 'x' psuedo element with SVG

2021-11-02 11:51:44 +00:00

javascripts

Fix mis-spelling of aria-describedby

2021-10-19 11:09:37 +01:00

non_spreadsheet_files

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spreadsheet_files

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test_pdf_files

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__init__.py

Prefer cap_event to reference when referring to an alert

2021-10-28 10:24:32 +01:00

conftest.py

move contact list json to a constructor

2021-09-15 15:57:49 +01:00