/* ========================================================================== Facebook-style post grid — self-contained & embeddable. Layout: 4 คอลัมน์ × 2 แถว (ค่าเริ่มต้น) บนจอกว้าง — จำนวนคอลัมน์ปรับได้ผ่าน CSS variable --fbg-cols ที่ shortcode ใส่มาเป็น inline style, ย่อเป็น 2 คอลัมน์ / 1 คอลัมน์บนจอเล็ก. Transparent background: it shows whatever is behind it on the host page. Safe to drop into any site — every rule is scoped to .fbg, so it won't touch the host page's , box-sizing, fonts or colours. (For the exact look, also load the Sarabun webfont on the host page; otherwise it falls back to the system fonts in --fbg-font.) ========================================================================== */ .fbg { --fbg-card-bg: #ffffff; --fbg-text: #1c1e21; --fbg-muted: #65676b; --fbg-accent: #e01b1b; /* Academic World brand red for the logo badge */ --fbg-link: #1877f2; /* "ดูเพิ่มเติม" link colour */ --fbg-radius: 12px; --fbg-gap: 16px; /* gap between cards */ --fbg-shadow: 0 1px 2px rgba(0, 0, 0, .1), 0 2px 8px rgba(0, 0, 0, .06); --fbg-shadow-hover: 0 6px 20px rgba(0, 0, 0, .14); --fbg-font: "Segoe UI", "Sarabun", "Noto Sans Thai", Tahoma, system-ui, sans-serif; } /* Scoped reset — only affects the grid, never the host page */ .fbg, .fbg *, .fbg *::before, .fbg *::after { box-sizing: border-box; } /* --- Layout: 4 คอลัมน์ × 2 แถว (default) --------------------------------- */ .fbg { display: grid; grid-template-columns: repeat(var(--fbg-cols, 4), 1fr); gap: var(--fbg-gap); /* max-width: 1200px; */ margin: 0 auto; background: transparent; /* shows the host page through */ color: var(--fbg-text); font-family: var(--fbg-font); -webkit-font-smoothing: antialiased; } @media (max-width: 1099px) { .fbg { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 559px) { .fbg { grid-template-columns: 1fr; } } /* --- Card ---------------------------------------------------------------- */ .fbg-card { display: flex; flex-direction: column; background: var(--fbg-card-bg); border-radius: var(--fbg-radius); overflow: hidden; box-shadow: var(--fbg-shadow); transition: box-shadow .2s ease, transform .2s ease; } .fbg-card:hover { box-shadow: var(--fbg-shadow-hover); transform: translateY(-2px); } /* Media + header overlay */ .fbg-card__media { position: relative; aspect-ratio: 1 / 1; background: linear-gradient(135deg, #dfe3ea, #c6ccd6); /* fallback tint */ overflow: hidden; } /* !important: host themes/builders override plain img geometry — e.g. Elementor ships `.elementor img { height: auto }`, which outranks a single-class selector and leaves grey letterboxing under square photos. */ .fbg-card__photo { width: 100% !important; height: 100% !important; max-width: 100% !important; max-height: 100% !important; object-fit: cover !important; display: block; } .fbg-card__head { position: absolute; inset: 0 0 auto 0; display: flex; align-items: center; gap: 8px; padding: 12px; color: #fff; background: linear-gradient(180deg, rgba(0, 0, 0, .55) 0%, rgba(0, 0, 0, 0) 100%); } .fbg-card__logo { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 6px; border-radius: 6px; background: var(--fbg-accent); color: #fff; text-decoration: none; font-weight: 800; font-size: 13px; letter-spacing: .2px; box-shadow: 0 1px 3px rgba(0, 0, 0, .3); overflow: hidden; } /* When the page has a real profile picture, show it instead of the text badge */ .fbg-card__logo--img { background: none; padding: 0; } .fbg-card__logo--img img { width: 34px; height: 34px; object-fit: cover; display: block; } .fbg-card__meta { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; text-shadow: 0 1px 2px rgba(0, 0, 0, .5); } .fbg-card__page { font-size: 14px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: inherit; text-decoration: none; } .fbg-card__page:hover { text-decoration: underline; } .fbg-card__date { font-size: 11px; opacity: .95; } /* Body */ .fbg-card__body { display: flex; flex-direction: column; flex: 1 1 auto; padding: 14px 16px 16px; } .fbg-card__text { margin: 0; font-size: 14px; line-height: 1.55; color: var(--fbg-text); /* clamp to a few lines; the full post is behind "ดูเพิ่มเติม" */ display: -webkit-box; -webkit-line-clamp: 6; -webkit-box-orient: vertical; overflow: hidden; } /* Inline flag (replaces flag emoji, which don't render on Windows) */ .fbg-flag { height: 1em; width: auto; vertical-align: -0.16em; margin: 0 2px; border-radius: 2px; box-shadow: 0 0 0 .5px rgba(0, 0, 0, .18); } .fbg-card__more { align-self: flex-end; margin-top: auto; padding: 8px 0 0; border: 0; background: none; color: var(--fbg-muted); font: inherit; font-size: 13px; text-decoration: none; cursor: pointer; } .fbg-card__more:hover { color: var(--fbg-link); text-decoration: underline; }