Cleanup typography rules

static/src/shared/typography.css

@@ -7,26 +7,20 @@ h1, h2 {
 	font-family: SansusWebissimoRegular;
 }
 
-h1 {
-	font-size: 42px;
-}
-
-h2 {
-	font-size: 35px;
-}
-
 h3 {
-	font-size: 18px;
 	font-family: FiraSansMedium;
 }
 
 h4  {
 	font-family: FiraSansSemiBold;
-	font-size: 22px;
 	margin-top: 20px;
 	margin-bottom: 20px;
 }
 
+button, input, optgroup, select, textarea {
+	font-family: inherit !important;
+}
+
 em {
 	font-style: normal;
 	font-weight: bold;
@@ -34,23 +28,8 @@ em {
 	font-size: 18px;
 }
 
-
-p.avant {
-	color: #3B68B0;
-	font-family: FiraSansRegular;
-	width: 85%;
-}
-
-p.apres {
-	color: #3B68B0;
-	font-family: FiraSansRegular;
-	width: 85%;
-}
-
-
-
 .subtitle {
 	font-weight: bold;
 	font-family: FiraSansBook;
-	color: #2f5188;
+	color: var(--color-dark-blue);
 }