diff --git a/lib/models/Courseware/BlockTypes/DialogCards.php b/lib/models/Courseware/BlockTypes/DialogCards.php
index a61126421a81be433eeb9e1155003eac3d6a922b..023a41693c1c5bba83dc2fb0d831cce77b81dd9e 100755
--- a/lib/models/Courseware/BlockTypes/DialogCards.php
+++ b/lib/models/Courseware/BlockTypes/DialogCards.php
@@ -21,7 +21,7 @@ class DialogCards extends BlockType
 
     public static function getTitle(): string
     {
-        return _('Dialogkarten');
+        return _('Lernkarten');
     }
 
     public static function getDescription(): string
diff --git a/resources/vue/components/courseware/CoursewareBlockEdit.vue b/resources/vue/components/courseware/CoursewareBlockEdit.vue
index 2b1909f23b75e48e2486ca23868a97ccf8aaadbb..3e9c00e8cac24351fce32fc991d6f0fd532caa0e 100755
--- a/resources/vue/components/courseware/CoursewareBlockEdit.vue
+++ b/resources/vue/components/courseware/CoursewareBlockEdit.vue
@@ -4,8 +4,8 @@
         <div class="cw-block-features-content">
             <slot name="edit" />
             <div class="cw-button-box">
-                <button class="button" @click="$emit('store'); exitHandler = false;"><translate>Speichern</translate></button>
-                <button class="button" @click="$emit('close'); exitHandler = false;"><translate>Abbrechen</translate></button>
+                <button class="button accept" @click="$emit('store'); exitHandler = false;"><translate>Speichern</translate></button>
+                <button class="button cancel" @click="$emit('close'); exitHandler = false;"><translate>Abbrechen</translate></button>
             </div>
         </div>
     </section>
diff --git a/resources/vue/components/courseware/CoursewareCanvasBlock.vue b/resources/vue/components/courseware/CoursewareCanvasBlock.vue
index 8e749e9dffc380812063f6fbc4bdc46237518b6f..1a80963cab95f3e3871dec72f69be61f6d82b1bd 100755
--- a/resources/vue/components/courseware/CoursewareCanvasBlock.vue
+++ b/resources/vue/components/courseware/CoursewareCanvasBlock.vue
@@ -125,7 +125,7 @@
                         <translate>Werte anderer Nutzer anzeigen</translate>
                         <select v-model="currentShowUserData">
                             <option value="off"><translate>deaktiviert</translate></option>
-                            <option value="teacher"><translate>nur für Lehrede</translate></option>
+                            <option value="teacher"><translate>nur für Lehrende</translate></option>
                             <option value="all"><translate>für alle</translate></option>
                         </select>
                     </label>
diff --git a/resources/vue/components/courseware/CoursewareHeadlineBlock.vue b/resources/vue/components/courseware/CoursewareHeadlineBlock.vue
index 4f6cc76c3399ef22ad708f499134d9616b9d1405..8f1483502708f2220db4e68a85a8121acd2bd6a6 100755
--- a/resources/vue/components/courseware/CoursewareHeadlineBlock.vue
+++ b/resources/vue/components/courseware/CoursewareHeadlineBlock.vue
@@ -100,7 +100,7 @@
                         <translate>Icon-Farbe</translate>
                         <v-select
                             :options="iconColors"
-                            label="value"
+                            label="name"
                             :reduce="iconColor => iconColor.class"
                             :clearable="false"
                             v-model="currentIconColor"
diff --git a/resources/vue/components/courseware/CoursewareRibbon.vue b/resources/vue/components/courseware/CoursewareRibbon.vue
index d7ec72c8dc7337f105590e7f497bde1e5bf87c4c..2ae9e188ce1c660bbe53b0054cf66401fe484303 100755
--- a/resources/vue/components/courseware/CoursewareRibbon.vue
+++ b/resources/vue/components/courseware/CoursewareRibbon.vue
@@ -8,7 +8,7 @@
                 </nav>
                 <nav class="cw-ribbon-breadcrumb">
                     <ul>
-                         <slot v-if="breadcrumbFallback" name="breadcrumbFallback" />
+                        <slot v-if="breadcrumbFallback" name="breadcrumbFallback" />
                         <slot v-else name="breadcrumbList" />
                     </ul>
                 </nav>