Updates for bootstrap 5 classes, layouts and syntax.

Gemfile

@@ -9,7 +9,6 @@ source "https://rubygems.org"
 # Happy Jekylling!
 gem "jekyll", "~> 4.2.0"
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima", "~> 2.5"
 gem "nokogiri"
 gem "jekyll-sitemap"
 gem "jemoji"
@@ -21,6 +20,7 @@ gem "jekyll-mentions"
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.12"
   gem "jekyll-paginate"
+  gem "jekyll-seo-tag"
 end
 
 # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
@@ -33,5 +33,4 @@ end
 # Performance-booster for watching directories on Windows
 gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin]
 
-
 gem "webrick"

Gemfile.lock

@@ -67,10 +67,6 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
-    minima (2.5.1)
-      jekyll (>= 3.5, < 5.0)
-      jekyll-feed (~> 0.9)
-      jekyll-seo-tag (~> 2.1)
     minitest (5.18.0)
     nokogiri (1.14.2-x64-mingw32)
       racc (~> 1.4)
@@ -109,14 +105,14 @@ DEPENDENCIES
   jekyll-feed (~> 0.12)
   jekyll-mentions
   jekyll-paginate
+  jekyll-seo-tag
   jekyll-sitemap
   jemoji
-  minima (~> 2.5)
   nokogiri
   tzinfo (~> 2.0)
   tzinfo-data
   wdm (~> 0.1.1)
   webrick
 
 BUNDLED WITH
-   2.3.5
+   2.4.17

_includes/structure/css.html

@@ -1,6 +1,6 @@
 <!-- CSS -->
 <link rel="preconnect" href="https://fonts.gstatic.com">
-<link href="https://fonts.googleapis.com/css2?family=Arbutus+Slab&family=Rubik&Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
+<link href="https://fonts.googleapis.com/css2?family=Arbutus+Slab&&family=Libre+Baskerville:ital@0&family=Rubik&Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
 <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css"
 integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU" crossorigin="anonymous">
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" crossorigin="anonymous">

_islander/exhibition.md

@@ -25,24 +25,27 @@ images:
         caption: "Islanders: exhibition section on Ancient Island economy and food practices"
 ---
 
-<center>★★★★★</center>
-<center>"Spellbinding… calling to mind Picasso and Brancusi at every turn."<br>
-— The Observer</center>
-<br>
-<center>★★★★</center>
-<center>"Many pieces have never ventured overseas… lovers of the ancient world should seize this chance."<br>
-— The Times</center>
-<br>
-<center>
-"There’s much to admire"<br>
+★★★★★
+{: .text-center .text-info .display-4 }
+
+"Spellbinding… calling to mind Picasso and Brancusi at every turn."   
+— The Observer  
+{: .text-center }
+
+★★★★
+{: .text-center .text-info .display-4 }
+
+"Many pieces have never ventured overseas… lovers of the ancient world should seize this chance."  
+— The Times
+{: .text-center }
+
+"There’s much to admire"  
 — The Telegraph
-</center>
-<br>
-<center>
-"Revelatory"<br>
-— The Week
-</center>
-<br><br>
+{: .text-center }
+
+"Revelatory"  
+— The Week  
+{: .text-center }
 
 This major free exhibition was hosted at the Fitzwilliam Museum between 24 February 2023 and the 4 June 2023. It brought together extraordinary loans examining the unique identity of islanders, transporting visitors to 6,000 years of island life and history from the ancient Mediterranean to today.
 

_research/conference.md

@@ -15,10 +15,6 @@ images:
 
 The Fitzwilliam Museum and the Ashmolean Museum are pleased to announce an interdisciplinary conference to be held March 28–30, 2023 in Cambridge, London and Oxford. The first day (28 March 2023) will take place at the Old Divinity School,  St John’s  College, Cambridge,  the second (29 March 2023) at the Cyprus House, St James' Square, London and the third (30 March 2023) at the Ashmolean Museum, Oxford.
 
-<a href="https://www.eventbrite.co.uk/e/island-identities-tickets-574095463987" class="d-block btn btn-dark">Booking link for the Cambridge day</a>
-
-<a href="https://www.eventbrite.com/e/new-research-at-knossos-tickets-569907427457" class="d-block btn btn-info">Booking link for the Oxford day</a>
-
 The conference will accompany the two major exhibitions opening February 2023 in Cambridge Islanders: The Making of the Mediterranean (as part of the Being an Islander project) and Labyrinth: Knossos, Myth & Reality, in Oxford on the theme of the Mediterranean islands, exploring research questions which are complementary between the two projects.
 
 The conference will include keynote lectures from leading researchers in the fields of Mediterranean archaeology, island archaeology, and the archaeology of Crete and Knossos, as well as neighbouring scientific fields (archaeobotany, archaeometallurgy and ceramic studies) in dialogue with the broader disciplines mentioned above.