MOBILE-2910 quiz: Ux improvements on navigation modal

src/addon/mod/quiz/pages/navigation-modal/navigation-modal.scss

@@ -14,49 +14,16 @@ ion-app.app-root page-addon-mod-quiz-navigation-modal {
         }
     }
 
-    .item.core-question-correct {
+    .item.core-question-correct,
-        &.addon-mod_quiz-selected {
-            @include border-start(5px, solid, $core-question-correct-color);
-        }
-
-        .item-inner {
-            @include push-arrow-color($core-question-correct-color);
-            border-bottom-color: $core-question-correct-color;
-        }
-    }
-
     .item.core-question-incorrect,
-    .item.core-question-notanswered {
+    .item.core-question-notanswered,
-        &.addon-mod_quiz-selected {
+    .item.core-question-partiallycorrect,
-            @include border-start(5px, solid, $core-question-incorrect-color);
-        }
-
-        .item-inner {
-            @include push-arrow-color($core-question-incorrect-color);
-            border-bottom-color: $core-question-incorrect-color;
-        }
-    }
-
-    .item.core-question-partiallycorrect {
-        &.addon-mod_quiz-selected {
-            @include border-start(5px, solid, $core-question-state-partial-text);
-        }
-
-        .item-inner {
-            @include push-arrow-color($core-question-state-partial-text);
-            border-bottom-color: $core-question-state-partial-text;
-        }
-    }
-
     .item.core-question-requiresgrading,
     .item.core-question-answersaved {
-        &.addon-mod_quiz-selected {
+        ion-label.label {
-            @include border-start(5px, solid, $text-color);
+            color: $text-color;
-        }
-
-        .item-inner {
-            @include push-arrow-color($text-color);
-            border-bottom-color: $text-color;
         }
+        color: $text-color;
+        background-color: $white;
     }
 }

src/addon/mod/quiz/pages/review/review.ts

@@ -69,7 +69,7 @@ export class AddonModQuizReviewPage implements OnInit {
         this.navigationModal = modalCtrl.create('AddonModQuizNavigationModalPage', {
             isReview: true,
             page: this
-        });
+        }, { cssClass: 'core-modal-lateral' });
     }
 
     /**