The browser uses the `width` and `height` attributes of the image tag to
allocate space on the page for the image.
If these aren’t provided then the browser will assume the image takes up
no space, until it’s downloaded it and had a look at what the file’s
dimensions are. This causes the layout of the page to jump once the
image downloads.
`149 × 150px` is the native size of the image. But we don’t want it to
display at that size, so this commit also adds some extra CSS which
keeps it looking the same, namely:
- the full width of the 1/4 page column on desktop
- the full width of the column minus a `40px` gutter either side on
mobile (by using `box-sizing: border-box` the `40px` of padding is
subtracted from the 100% width, rather than added to it)
turns out that we're only using errorBanner with a static message, and
it's also full of rich html content. This means that it's probably
better to put it in the html templates with other content, rather than
hidden away in js files if we can help it.
Since there are two places, had to dupe the error message but i think
that's fine as i don't anticipate this error message being used in
significantly more places.
making it a string is a bit gross and means we don't get nice syntax
highlighting on it, but as it needs to be passed in to a jinja macro
that's the way it has to go unfortunately.
the banner is a nicer user experience, and consistent with how we
display errors elsewhere in notify. For now pass through the error
message from JS, but we'll probably want to change that since the erorr
messages themselves are often a bit cryptic and unhelpful
This moves the back link to be above the `<main>` tag by making use of
the new `backLink` block. This doesn't change the pages which are using
a back link as part of the `page_header` macro yet.
if user has `webauthn_auth` as their auth type, then redirect them to an
interstitial that prompts them to click on a button which right now just
logs to the JS console, but in a future commit will open up the webauthn
browser prompt
content is unsurprisingly not final.
