HistorianGateway hand-rolled a .rail-btn override purely to make the rail-foot
sign-out button span the rail; its own comment flagged folding it into the kit.
Adds a composable modifier instead: class="rail-btn rail-btn-block".
Uses display:block + width:auto, NOT width:100%. The hand-rolled overrides set
width:100%, which resolves against the containing block and then adds .rail-btn's
0 0.6rem side margins on top, overflowing the rail by 1.2rem. width:auto fills
the same inset correctly.
Scope note: the app overrides that motivated this do more than full-width (they
also restyle font-size, padding, border, background and hover). Adopting the
modifier removes the width hack; whether to also drop the restyle is each app's
call, since it changes their rail appearance.
Version 0.3.1 -> 0.4.0 (additive). Build 0 errors, 48/48 tests, nupkg verified
to carry the new rule in staticwebassets/css/layout.css. Not yet published.
Under an interactive Blazor render mode the runtime replaces the prerendered
<details> after DOMContentLoaded, so nav-state.js (wired on load, re-run only on
'enhancedload') never wires the live rail — no aria sync, no persistence, no
active-reveal — and native <details> content-hiding is unreliable, leaving a
collapsed section's items visible. 0.3.1:
- nav-state.js: add a MutationObserver backstop that re-runs apply() when
details.rail-section nodes are (re)inserted; idempotent via the per-element
init guard, loop-safe (childList-only + active-reveal's !open guard).
- layout.css: explicit .rail-section:not([open]) > .rail-section-body{display:none}
so visual collapse works across all render modes.
- themeissues.md: document issue #6; Directory.Build.props 0.3.0 -> 0.3.1.
48 bUnit tests green.
Chromium >=121 wraps a <details>'s content in a generated ::details-content
box with content-visibility:hidden while closed. The SSR app-shell ships
closed (no JS) and hides its summary toggle at lg+, so on desktop the rail+page
were invisible and the flex-lg-row layout collapsed to a vertical stack.
Add '.app-shell::details-content { display: contents }' inside the lg+ media
query: dissolving the wrapper box reveals the content regardless of open state
and restores rail/page as direct flex children of .app-shell. Browsers without
::details-content support drop the invalid selector and fall back to the legacy
force-show. Mobile (<lg) and nested NavRailSection disclosures unaffected.
Bump 0.2.0 -> 0.2.1.
Joseph Doherty