mirror of
https://github.com/tiennm99/HugoBlox-kit.git
synced 2026-10-12 20:15:25 +00:00
George Cushen
aa9edea5df
- Add branding overlays: logo, title, author, and footer text - Use Reveal.js theme CSS variables for automatic color adaptation - Inline SVGs for currentColor support on any theme - Per-slide control via HTML comments: - <!-- no-branding -->: hide all elements - <!-- no-header -->: hide logo + title - <!-- no-footer -->: hide author + footer - Fix body-level CSS selectors for proper visibility - Add comprehensive documentation in example slides
130 lines
2.9 KiB
CSS
130 lines
2.9 KiB
CSS
/*
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* HugoBlox Slides Branding Styles
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*
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* Default styles for slide branding elements (logo, overlays, headers/footers).
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* These styles ensure branding elements don't interfere with slide content.
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*/
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/* Logo container */
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#slide-logo {
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position: fixed;
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z-index: 100;
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pointer-events: none;
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transition: opacity 0.3s ease;
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color: var(--r-main-color, #fff);
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}
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#slide-logo img {
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width: 100%;
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height: auto;
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max-height: 60px;
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}
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#slide-logo svg {
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width: 100%;
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height: auto;
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max-height: 60px;
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fill: currentColor;
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}
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/* Title and author overlays */
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#slide-title-overlay,
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#slide-author-overlay,
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#slide-footer-text-overlay {
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position: fixed;
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z-index: 100;
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pointer-events: none;
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font-family: var(--r-main-font, inherit);
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color: var(--r-main-color, #fff);
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font-size: 0.7em;
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opacity: 0.8;
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max-width: 40%;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
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}
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#slide-footer-text-overlay {
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font-size: 0.6em;
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opacity: 0.7;
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}
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/* Header and footer hook containers */
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.slide-header,
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.slide-footer {
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position: fixed;
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left: 0;
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right: 0;
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z-index: 100;
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pointer-events: none;
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display: flex;
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align-items: center;
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padding: 10px 20px;
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}
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.slide-header {
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top: 0;
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justify-content: space-between;
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}
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.slide-footer {
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bottom: 0;
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justify-content: space-between;
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}
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/* Visibility Control via data-state classes (applied to body by JS) */
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body.no-branding #slide-logo,
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body.no-branding #slide-title-overlay,
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body.no-branding #slide-author-overlay,
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body.no-branding #slide-footer-text-overlay,
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body.no-branding .slide-header,
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body.no-branding .slide-footer {
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/* biome-ignore lint/complexity/noImportantStyles: Required to override Reveal.js styles */
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display: none !important;
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}
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body.no-header .slide-header,
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body.no-header #slide-logo,
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body.no-header #slide-title-overlay {
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/* biome-ignore lint/complexity/noImportantStyles: Required to override Reveal.js styles */
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display: none !important;
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}
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body.no-footer .slide-footer,
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body.no-footer #slide-author-overlay,
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body.no-footer #slide-footer-text-overlay {
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/* biome-ignore lint/complexity/noImportantStyles: Required to override Reveal.js styles */
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display: none !important;
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}
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/* Re-enable pointer events for interactive elements within header/footer */
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.slide-header a,
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.slide-header button,
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.slide-footer a,
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.slide-footer button {
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pointer-events: auto;
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}
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/* Hide branding in print mode for cleaner PDFs */
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@media print {
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#slide-logo,
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#slide-title-overlay,
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#slide-author-overlay,
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#slide-footer-text-overlay,
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.slide-header,
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.slide-footer {
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opacity: 0.5;
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}
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}
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/* Respect Reveal.js overview mode */
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.reveal.overview #slide-logo,
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.reveal.overview #slide-title-overlay,
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.reveal.overview #slide-author-overlay,
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.reveal.overview #slide-footer-text-overlay,
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.reveal.overview .slide-header,
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.reveal.overview .slide-footer {
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display: none;
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}
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