Tim Abbott e74eda0c39 bootstrap: Remove h1-h4 element resets from bootstrap.app.css. ... Drop the universal h1, h2, h3, h4 selectors carried over from Bootstrap 2.3.2. Earlier commits in this series made every scoped heading rule that depended on these resets self-sufficient, so this deletion is purely a no-op for visible behavior. Removed properties were: * margin: 10px 0 (now set explicitly on .overlay-messages-header h1, .settings-header h1, .settings-section h3, .drafts-list h2 / .message-edit-history-list h2, .empty-feed-notice-title, .poll-question-header / .todo-task-list-title-header, and .group-assigned-permissions .group-permissions-section > h3) * line-height: 20px / var(--header-line-height) (now set explicitly on the same rules where it was load-bearing — overlay headers, user-profile modal h3s, folder-channels-list-header, etc.) * font-size: 38.5px/31.5px/24.5px/17.5px (overridden in every place the app actually rendered these headings; only one bare instance per overlay needed an explicit replacement, captured above) * font-weight: bold (matches the user-agent default for h1-h6 — no replacement needed; .light's 'font-weight: 300' override now competes only with the UA default, preserving its current effect) * color: inherit, font-family: inherit, text-rendering: optimizelegibility (no-ops vs. UA defaults; no replacement needed) The .alert h4 rules at the bottom of the file are part of the alert component, not the heading reset, and remain in place. The --header-line-height variable in app_variables.css is still used by modal.css (height: calc(100% - var(--header-line-height))) and by several of the explicit replacements above, so it stays. Verified with a Puppeteer-based computed-style sweep: settings overlay (Account, Notifications, Preferences, Org permissions, Org profile), drafts and scheduled-messages overlay headers, and the empty-feed notice all render identical font-size, line-height, margin, font-weight, and bounding-box dimensions before and after this series.		2026-05-26 13:00:58 +05:30
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bootstrap/css	bootstrap: Remove h1-h4 element resets from bootstrap.app.css.	2026-05-26 13:00:58 +05:30
marked	markdown: Use RE2JS for linkifier rendering.	2026-05-19 21:50:56 -07:00