tournai: use image files to dashboard icons (and add porte-doc) (#32623)

static/tournai/_custom.scss

@@ -151,9 +151,7 @@ div.dashboard-title h1 {
 	@extend %title;
 }
 
-$dashboard_items: ((profil, "\e64c"), /* icon-user-1 */
-		   (demandes, "\e8c5"), /* icon-folder-11 */
-		   (paiements, "\e90b")); /* icon-credit-card-5 */
+$dashboard_items: profil, demandes, paiements, porte-documents;
 
 #content div.dashboard-menu ul li {
 	font-size: 15px;
@@ -164,13 +162,13 @@ $dashboard_items: ((profil, "\e64c"), /* icon-user-1 */
 			color: $primary-color;
 		}
 	}
-	@each $dashboard_class, $dashboard_icon in $dashboard_items {
-		&.menu-#{$dashboard_class} a::before {
-			font-size: 30px;
-			font-family: Icons;
-			content: $dashboard_icon;
-			position: relative;
-			top: 7px;
+	@each $dashboard_class in $dashboard_items {
+		&.menu-#{$dashboard_class} {
+			background: url(assets/menu-#{$dashboard_class}.png) left center no-repeat;
+			background-size: auto 100%;
+			a {
+				padding-left: 40px
+			}
 		}
 		span {
 			color: #2b2b2b;