diff --git a/static/haute-garonne-cd31/_custom.scss b/static/haute-garonne-cd31/_custom.scss
index 9e24a42e..bf49bc30 100644
--- a/static/haute-garonne-cd31/_custom.scss
+++ b/static/haute-garonne-cd31/_custom.scss
@@ -16,6 +16,15 @@
 	}
 }
 
+%blue-underlined-link {
+	color: $primary-color;
+	text-decoration: underline;
+	&:hover {
+		color: $font-color;
+	}
+}
+
+
 a:hover {
 	color: $primary-color;
 }
@@ -558,11 +567,8 @@ div.textcell {
 		font-weight: 600;
 	}
 	a {
-		color: $bleu;
-		text-decoration: underline;
-		&:hover {
-			color: $font-color;
-		}
+		@extend %blue-underlined-link;
+
 		&.pk-button, &.pk-big-button {
 			@extend %button;
 			text-decoration: none;
@@ -609,3 +615,15 @@ div.cell.foldable.folded > div > h2:first-child::after {
 .grid-1-2 { // Edge hack, https://dev.entrouvert.org/issues/33205
 	width: calc(50% - 1rem - 0.1px);
 }
+
+
+// Specific authentic
+
+// Blue underlined links for 
+//	* accounts/ Bloc gestion du compte
+//	* account / FranceConnect
+
+div#account-management ul.account-management > li > a,
+#account-management-fc p > a {
+	@extend %blue-underlined-link;
+}
\ No newline at end of file