fix: update css button class

conference-program.qmd

@@ -6,15 +6,15 @@ Digital History Switzerland 2024 takes place September 12–13, 2024 at the Univ
 
 Please note: The exact rooms in Kollegienhaus indicated in the conference schedule are preliminary and subject to change.
 
-[Conference Schedule](conference-program/schedule.html){.btn .btn-outline-primary .btn role="button"}
+[Conference Schedule](conference-program/schedule.html){.btn .btn-mint role="button"}
 
 ## Book of Abstracts Digital History Switzerland 2024
 
 We compiled a book of abstracts containing all the papers presented at the conference to provide a comprehensive overview of current research at the intersection of history and digital technology. These papers cover a range of topics, from innovative methodologies and software applications to the challenges of digital data management and algorithmic analysis in historical research.
 
 We are pleased to present this collection, which reflects the state of the art in digital history, and anticipate that the discussions it stimulates will make a significant contribution to the field.
 
-[Check the Book of Abstracts](book-of-abstracts.html){.btn .btn-outline-primary .btn role="button"}
+[Book of Abstracts](book-of-abstracts.html){.btn .btn-mint role="button"}
 
 Each day, we have one additional, externally organized network/information meeting:
 

styles.css

@@ -96,16 +96,18 @@
 	scrollbar-width: thin;
 }
 
-.btn-outline-primary {
-	display: block !important;
-	margin: auto !important;
-	width: fit-content !important;
-	color: #181818 !important;
-	background-color: #a5d7d2 !important;
-	border-color: #a5d7d2 !important;
-	border-radius: 0.25rem !important;
+.btn.btn-mint {
+	display: block;
+	margin: auto;
+	width: fit-content;
+	color: #181818;
+	background-color: #a5d7d2;
+	border-color: #a5d7d2;
+	border-radius: 0.25rem;
 	&:hover {
-		color: #181818 !important;
+		background-color: #a5d7d2;
+		border-color: #a5d7d2;
+		color: #181818;
 		text-decoration: underline;
 		text-decoration-color: #ff3cc7;
 		text-decoration-thickness: 3px;