diff --git a/src/addons/mod/quiz/components/index/index.scss b/src/addons/mod/quiz/components/index/index.scss
index 1bfbfd491..c7b27619a 100644
--- a/src/addons/mod/quiz/components/index/index.scss
+++ b/src/addons/mod/quiz/components/index/index.scss
@@ -31,7 +31,7 @@
         .addon-mod_quiz-attempt-title-info {
             display: flex;
             flex-direction: column;
-            align-items: end;
+            align-items: flex-end;
             justify-content: center;
             min-height: 60px;
             padding-top: var(--mdl-spacing-2);
diff --git a/src/addons/mod/wiki/pages/edit/edit.html b/src/addons/mod/wiki/pages/edit/edit.html
index 2687fdc96..cfe581693 100644
--- a/src/addons/mod/wiki/pages/edit/edit.html
+++ b/src/addons/mod/wiki/pages/edit/edit.html
@@ -20,12 +20,12 @@
     <core-loading [hideUntil]="loaded">
         <form [formGroup]="pageForm" #editPageForm *ngIf="loaded">
             <ion-item class="ion-text-wrap" *ngIf="canEditTitle">
-                <ion-input [ariaLabel]="'addon.mod_wiki.newpagetitle' | translate" name="title" type="text"
+                <ion-input labelPlacement="stacked" [label]="'addon.mod_wiki.newpagetitle' | translate" name="title" type="text"
                     [placeholder]="'addon.mod_wiki.newpagetitle' | translate" formControlName="title" />
             </ion-item>
 
             <ion-item>
-                <ion-label class="sr-only">{{ 'core.content' | translate }}</ion-label>
+                <ion-label position="stacked" for="wiki_page_content">{{ 'core.content' | translate }}</ion-label>
                 <core-rich-text-editor [control]="contentControl" [placeholder]="'core.content' | translate" name="wiki_page_content"
                     [component]="component" [componentId]="cmId" [autoSave]="true" contextLevel="module" [contextInstanceId]="cmId"
                     elementId="newcontent_editor" [draftExtraParams]="editorExtraParams" />
diff --git a/src/theme/components/ion-modal.scss b/src/theme/components/ion-modal.scss
index 5abc4a544..93edc24e7 100644
--- a/src/theme/components/ion-modal.scss
+++ b/src/theme/components/ion-modal.scss
@@ -1,4 +1,6 @@
 ion-modal {
+    --core-header-buttons-background: var(--core-header-toolbar-background);
+
     &.show-modal {
         @media only screen and (min-width: 768px) and (min-height: 600px) {
             --border-radius: var(--modal-radius);