Add highlighting for algolia

Author: rnehra01

_config.yml

@@ -42,6 +42,8 @@ algolia:
   search_only_api_key: 4f0ffe8c2149d573ab7f386921c55713
   settings:
     attributesToSnippet: ['*:33']
+    highlightPreTag: '<em class="ais-match-highlight">'
+    highlightPostTag: '</em>'
 
 # Authors' info in `_data/authors.yml`
 # Tags' info in `_data/tags_info.yml`

assets/built/screen.css

@@ -280,6 +280,12 @@ The knock-on effect of this is ugly browser-scroll bars at the bottom, so 80px o
 }
 
 /*Search*/
+.ais-match-highlight{
+	font-weight: bold;
+	text-decoration-line: underline;
+	text-decoration-style: solid;
+	color: #000000;
+}
 
 .ais-search-box{
 	padding-top: 12px;