Files
notifications-admin/app
Tom Byers 301480a732 Make SVG icon in alert mock up inline
Making the icon an inline SVG lets it inherit
colours from the page styles. This helps in forced
colour modes, like Windows high contrast mode,
where it will match the colour of the text next to
it, whatever it is set to.

Making it inline requires some changes to the CSS
to allow its position to match that of the current
background image.

This also sets `forced-color-adjust` to `auto` on
the `<svg>` element, which tells the browser it
can control its colours in forced colour modes.
This is required because the browsers that support
forced colour mode set it to `none` for the
`<svg>` element by default.
2021-12-09 10:23:49 +00:00
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