diff --git a/packages/ui/PROJEKT.md b/packages/ui/PROJEKT.md
index 5e3eb6308..13351fce0 100644
--- a/packages/ui/PROJEKT.md
+++ b/packages/ui/PROJEKT.md
@@ -194,11 +194,32 @@ Tier A ds-* → Plain HTML + CSS: ✅
 
 ## Aktueller Stand
 
-**Letzte Aktualisierung:** 2026-02-19 (Session 27)
+**Letzte Aktualisierung:** 2026-02-19 (Session 28)
 
 **Aktuelle Phase:** Phase 4 - OsIcon ✅, BaseIcon → OsIcon Migration ✅, OsSpinner ✅, Spinner Webapp-Migration ✅, OsCard ✅, BaseCard → OsCard Migration ✅, Tier A ds-* → Plain HTML ✅
 
-**Zuletzt abgeschlossen (Session 27 - Tier A: ds-* Komponenten → Plain HTML):**
+**Zuletzt abgeschlossen (Session 28 - CodeRabbit Review Fixes für Tier A PR):**
+- [x] GroupForm.vue: Fehlende `buttons`-Klasse auf Button-Container ergänzt (CSS-Regel `.group-form > .buttons` griff nicht)
+- [x] ComponentSlider.vue: `<h1>` → `<h3>` (Original war `<ds-heading size="h3">`, falsch zu h1 migriert)
+- [x] SearchHeading.vue: `<h1>` → `<h5>` (Original war `<ds-heading size="h5">`, falsch zu h1 migriert)
+- [x] MySomethingList.vue: Redundantes verschachteltes `<div class="ds-mt-base ds-mb-large">` entfernt (Überbleibsel von verschachtelten ds-space)
+- [x] Empty.vue: Prop-Type `[String, Object]` → `String` (Object-Support war ds-space-Relikt, nicht implementiert)
+- [x] ChangePassword.vue: Inline-Spans → separate `<p class="ds-text">` Elemente (visuelle Regression: fehlende Block-Level-Trennung)
+- [x] RegistrationSlideEmail.vue: Label `for="checkbox0"` → `for="sendEmailAgain"` passend zu `id="sendEmailAgain"` (A11y WCAG 1.3.1/4.1.2)
+- [x] Signup.vue: `margin="large"` (totes ds-space-Attribut auf div) → `class="ds-my-large"` + `<style>` → `<style scoped>`
+- [x] SocialMedia.vue: `:key="link.id"` → `:key="link.url"` (link.id war immer undefined, socialMediaLinks() gibt kein id zurück)
+- [x] logout.vue: Hardcodierter "Logging out..." → `$t('login.loggingOut')` mit Übersetzungen in allen 9 Sprachen
+- [x] maintenance/index.vue: `alt="Under maintenance"` → `:alt="$t('maintenance.title', metadata)"` (i18n-Konsistenz) + `<style scoped>`
+- [x] admin/index.vue: `33%` → `33.333%` (Rundungsfehler bei 3-Spalten-Layout)
+- [x] profile/_id/_slug.vue: Inline-Style `margin-bottom: 10px; text-align: center` → `ds-text-center ds-mb-x-small` Utility-Klassen
+- [x] post/edit/_id.vue: `&nbsp;` aus Aside-Div entfernt (Screenreader-Problem) + zwei Style-Blöcke zu einem scoped Block gemergt
+- [x] post/create/_type.vue: Zwei Style-Blöcke (scoped + unscoped) zu einem scoped Block gemergt
+- [x] _ds-compat.scss: `display: flex` zu `.ds-space-centered` hinzugefügt (justify-content/align-items wirkten ohne display:flex nicht)
+- [x] blocked-users.vue: Unnötiges Wrapper-Div `ds-mb-large` am Kartenende entfernt
+- [x] Cypress SocialMedia: `cy.get('.ds-list-item a')` → `cy.get('.ds-list-item a[href="${link}"]')` (nutzt link-Parameter)
+- [x] Als "nicht in diesem PR" bewertet: pre-existing Code-Style Nitpicks (required:false, Ternary-Syntax, Prop-Validierung, Spacer-Divs, flex:1 0 0 Einheit, v-if="user", CSS-Nesting, Dark-Mode SVG-Farbe)
+
+**Zuvor abgeschlossen (Session 27 - Tier A: ds-* Komponenten → Plain HTML):**
 - [x] `_ds-compat.scss` erstellt (Utility-Klassen für Margins, Flex, Centered)
 - [x] `ds-section` → `<section class="ds-section">` (5 Dateien)
 - [x] `ds-placeholder` → `<div class="ds-placeholder">` (4 Dateien)
@@ -1737,6 +1758,13 @@ Bei der Migration werden:
 | 2026-02-19 | **ds-flex/ds-flex-item** | 103 Nutzungen in 29 Dateien → Plain HTML + CSS `@media` Queries; JS window.innerWidth → CSS Media Queries; `gap` statt negative-margin/padding |
 | 2026-02-19 | **HTML-Validierung Bugfix** | `<p>` mit Block-Level-Kindern → `<div>` in DateTimeRange.vue und verify.vue |
 | 2026-02-19 | **Test-Fix** | Empty.spec.js: `attributes().margin` → `classes().toContain('ds-my-xxx-small')` |
+| 2026-02-19 | **Review Fixes (Session 28)** | ~20 CodeRabbit Review-Kommentare für Tier A PR bearbeitet; Bugfixes, A11y, i18n, Scoping |
+| 2026-02-19 | **Heading-Semantik** | ComponentSlider h1→h3, SearchHeading h1→h5 (ds-heading size-Prop wurde falsch zu h1 migriert) |
+| 2026-02-19 | **A11y Fixes** | Label-for Mismatch (RegistrationSlideEmail), &nbsp; in Aside entfernt, link.id→link.url Key |
+| 2026-02-19 | **i18n** | logout.vue "Logging out..." → $t() mit 9 Sprachen; maintenance alt-Text → $t() |
+| 2026-02-19 | **CSS Fixes** | .buttons Klasse ergänzt (GroupForm), display:flex auf .ds-space-centered, 33%→33.333%, inline-style→Utilities |
+| 2026-02-19 | **Scoping** | Signup.vue, maintenance/index.vue, post/create/_type.vue, post/edit/_id.vue: unscoped → scoped Style-Blöcke |
+| 2026-02-19 | **Migration-Artefakte** | Redundante Wrapper-Divs, tote Attribute (margin="large"), Span→P Block-Level Regression |
 
 ---
 
diff --git a/webapp/assets/_new/styles/_ds-compat.scss b/webapp/assets/_new/styles/_ds-compat.scss
index 02be1b578..5859de180 100644
--- a/webapp/assets/_new/styles/_ds-compat.scss
+++ b/webapp/assets/_new/styles/_ds-compat.scss
@@ -53,6 +53,9 @@
   background-size: 0.6em;
 }
 
+// ds-grid Ersatz
+.ds-grid { display: grid; }
+
 // ds-flex Ersatz
 .ds-flex          { display: flex; flex-wrap: wrap; }
 .ds-flex-no-wrap  { flex-wrap: nowrap; }
diff --git a/webapp/components/ContributionForm/ContributionForm.vue b/webapp/components/ContributionForm/ContributionForm.vue
index f842afbe3..48d90db6b 100644
--- a/webapp/components/ContributionForm/ContributionForm.vue
+++ b/webapp/components/ContributionForm/ContributionForm.vue
@@ -58,8 +58,8 @@
           <div v-if="createEvent" class="eventDatas">
             <hr />
             <div class="ds-mt-x-small ds-mb-large"></div>
-            <ds-grid>
-              <ds-grid-item class="event-grid-item">
+            <div class="ds-grid event-date-grid">
+              <div class="event-grid-item">
                 <!-- <label>Beginn</label> -->
                 <div class="event-grid-item-z-helper">
                   <date-picker
@@ -85,8 +85,8 @@
                     <os-icon :icon="icons.warning" />
                   </ds-chip>
                 </div>
-              </ds-grid-item>
-              <ds-grid-item class="event-grid-item">
+              </div>
+              <div class="event-grid-item">
                 <!-- <label>Ende (optional)</label> -->
 
                 <date-picker
@@ -104,10 +104,10 @@
                   :show-second="false"
                   @change="changeEventEnd($event)"
                 ></date-picker>
-              </ds-grid-item>
-            </ds-grid>
-            <ds-grid class="event-location-grid">
-              <ds-grid-item class="event-grid-item">
+              </div>
+            </div>
+            <div class="ds-grid event-location-grid">
+              <div class="event-grid-item">
                 <ds-input
                   model="eventVenue"
                   name="eventVenue"
@@ -119,8 +119,8 @@
                     <os-icon v-if="errors && errors.eventVenue" :icon="icons.warning" />
                   </ds-chip>
                 </div>
-              </ds-grid-item>
-              <ds-grid-item v-if="showEventLocationName" class="event-grid-item">
+              </div>
+              <div v-if="showEventLocationName" class="event-grid-item">
                 <ds-input
                   model="eventLocationName"
                   name="eventLocationName"
@@ -132,8 +132,8 @@
                     <os-icon v-if="errors && errors.eventLocationName" :icon="icons.warning" />
                   </ds-chip>
                 </div>
-              </ds-grid-item>
-            </ds-grid>
+              </div>
+            </div>
 
             <div>
               <input
@@ -520,14 +520,15 @@ export default {
       margin-top: -10px;
     }
   }
-  // style override to handle dynamic inputs
+  .event-date-grid,
   .event-location-grid {
-    grid-template-columns: repeat(2, 1fr) !important;
+    grid-template-columns: repeat(2, 1fr);
+    grid-auto-rows: auto;
+    gap: $space-small;
   }
 
   .event-grid-item {
-    // important needed because of component inline style
-    grid-row-end: span 3 !important;
+    grid-row-end: span 3;
   }
   .event-grid-item-z-helper {
     z-index: 20;
diff --git a/webapp/components/FilterMenu/CategoriesFilter.vue b/webapp/components/FilterMenu/CategoriesFilter.vue
index 57468f478..27665f6b5 100644
--- a/webapp/components/FilterMenu/CategoriesFilter.vue
+++ b/webapp/components/FilterMenu/CategoriesFilter.vue
@@ -15,7 +15,6 @@
         </os-button>
       </div>
       <div class="category-filter-list">
-        <!-- <ds-space margin="small" /> -->
         <os-button
           v-for="category in sortCategories(categories)"
           :key="category.id"
diff --git a/webapp/components/MasonryGrid/MasonryGrid.spec.js b/webapp/components/MasonryGrid/MasonryGrid.spec.js
index 00e7859d8..afc0892d9 100644
--- a/webapp/components/MasonryGrid/MasonryGrid.spec.js
+++ b/webapp/components/MasonryGrid/MasonryGrid.spec.js
@@ -6,11 +6,9 @@ const localVue = global.localVue
 
 describe('MasonryGrid', () => {
   let wrapper
-  let masonryGridItem
 
   beforeEach(() => {
     wrapper = mount(MasonryGrid, { localVue })
-    masonryGridItem = wrapper.vm.$children[0]
   })
 
   it('adds the "reset-grid-height" class when itemsCalculating is more than 0', async () => {
@@ -25,16 +23,16 @@ describe('MasonryGrid', () => {
     expect(wrapper.classes()).not.toContain('reset-grid-height')
   })
 
-  it('adds 1 to itemsCalculating when a child emits "calculating-item-height"', async () => {
+  it('adds 1 to itemsCalculating when "calculating-item-height" is emitted', async () => {
     wrapper.setData({ itemsCalculating: 0 })
-    masonryGridItem.$emit('calculating-item-height')
+    wrapper.vm.$emit('calculating-item-height')
     await Vue.nextTick()
     expect(wrapper.vm.itemsCalculating).toBe(1)
   })
 
-  it('subtracts 1 from itemsCalculating when a child emits "finished-calculating-item-height"', async () => {
+  it('subtracts 1 from itemsCalculating when "finished-calculating-item-height" is emitted', async () => {
     wrapper.setData({ itemsCalculating: 2 })
-    masonryGridItem.$emit('finished-calculating-item-height')
+    wrapper.vm.$emit('finished-calculating-item-height')
     await Vue.nextTick()
     expect(wrapper.vm.itemsCalculating).toBe(1)
   })
diff --git a/webapp/components/MasonryGrid/MasonryGrid.vue b/webapp/components/MasonryGrid/MasonryGrid.vue
index 00afa31af..4c5e00852 100644
--- a/webapp/components/MasonryGrid/MasonryGrid.vue
+++ b/webapp/components/MasonryGrid/MasonryGrid.vue
@@ -1,11 +1,11 @@
 <template>
-  <ds-grid
-    v-on:calculating-item-height="startCalculation"
-    v-on:finished-calculating-item-height="endCalculation"
+  <div
+    class="ds-grid"
+    :style="{ gridAutoRows: '20px', rowGap: '16px', columnGap: '16px' }"
     :class="[itemsCalculating ? 'reset-grid-height' : '']"
   >
     <slot></slot>
-  </ds-grid>
+  </div>
 </template>
 
 <script>
@@ -15,6 +15,14 @@ export default {
       itemsCalculating: 0,
     }
   },
+  created() {
+    this.$on('calculating-item-height', this.startCalculation)
+    this.$on('finished-calculating-item-height', this.endCalculation)
+  },
+  beforeDestroy() {
+    this.$off('calculating-item-height', this.startCalculation)
+    this.$off('finished-calculating-item-height', this.endCalculation)
+  },
   methods: {
     startCalculation() {
       this.itemsCalculating += 1
@@ -27,11 +35,8 @@ export default {
 </script>
 
 <style lang="scss">
-/* dirty fix to override broken styleguide inline-styles */
 .ds-grid {
-  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)) !important;
-  gap: 16px !important;
-  grid-auto-rows: 20px;
+  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
 }
 
 .reset-grid-height {
diff --git a/webapp/components/MasonryGrid/MasonryGridItem.spec.js b/webapp/components/MasonryGrid/MasonryGridItem.spec.js
index 26309f00d..a218e4826 100644
--- a/webapp/components/MasonryGrid/MasonryGridItem.spec.js
+++ b/webapp/components/MasonryGrid/MasonryGridItem.spec.js
@@ -3,44 +3,40 @@ import MasonryGridItem from './MasonryGridItem'
 
 const localVue = global.localVue
 
-const stubs = {
-  'ds-grid-item': true,
-}
-
 describe('MasonryGridItem', () => {
   let wrapper
 
   describe('given an imageAspectRatio', () => {
     it('sets the initial rowSpan to 13 when the ratio is higher than 1.3', () => {
       const propsData = { imageAspectRatio: 2 }
-      wrapper = mount(MasonryGridItem, { localVue, propsData, stubs })
+      wrapper = mount(MasonryGridItem, { localVue, propsData })
 
       expect(wrapper.vm.rowSpan).toBe(13)
     })
 
     it('sets the initial rowSpan to 15 when the ratio is between 1.3 and 1', () => {
       const propsData = { imageAspectRatio: 1.1 }
-      wrapper = mount(MasonryGridItem, { localVue, propsData, stubs })
+      wrapper = mount(MasonryGridItem, { localVue, propsData })
 
       expect(wrapper.vm.rowSpan).toBe(15)
     })
 
     it('sets the initial rowSpan to 18 when the ratio is between 1 and 0.7', () => {
       const propsData = { imageAspectRatio: 0.7 }
-      wrapper = mount(MasonryGridItem, { localVue, propsData, stubs })
+      wrapper = mount(MasonryGridItem, { localVue, propsData })
 
       expect(wrapper.vm.rowSpan).toBe(18)
     })
 
     it('sets the initial rowSpan to 25 when the ratio is lower than 0.7', () => {
       const propsData = { imageAspectRatio: 0.3 }
-      wrapper = mount(MasonryGridItem, { localVue, propsData, stubs })
+      wrapper = mount(MasonryGridItem, { localVue, propsData })
       expect(wrapper.vm.rowSpan).toBe(25)
     })
 
     describe('given no aspect ratio', () => {
       it('sets the initial rowSpan to 8 when not given an imageAspectRatio', () => {
-        wrapper = mount(MasonryGridItem, { localVue, stubs })
+        wrapper = mount(MasonryGridItem, { localVue })
         expect(wrapper.vm.rowSpan).toBe(8)
       })
     })
diff --git a/webapp/components/MasonryGrid/MasonryGridItem.vue b/webapp/components/MasonryGrid/MasonryGridItem.vue
index fe4edba6e..d96ac231c 100644
--- a/webapp/components/MasonryGrid/MasonryGridItem.vue
+++ b/webapp/components/MasonryGrid/MasonryGridItem.vue
@@ -1,7 +1,7 @@
 <template>
-  <ds-grid-item :rowSpan="rowSpan">
+  <div :style="{ gridRowEnd: 'span ' + rowSpan }">
     <slot></slot>
-  </ds-grid-item>
+  </div>
 </template>
 
 <script>
diff --git a/webapp/components/NotificationsTable/NotificationsTable.vue b/webapp/components/NotificationsTable/NotificationsTable.vue
index 4de56f533..175a10e74 100644
--- a/webapp/components/NotificationsTable/NotificationsTable.vue
+++ b/webapp/components/NotificationsTable/NotificationsTable.vue
@@ -1,21 +1,21 @@
 <template>
   <div class="notification-grid" v-if="notifications && notifications.length">
-    <ds-grid>
-      <ds-grid-item v-if="!isMobile" column-span="fullWidth">
-        <ds-grid class="header-grid">
-          <ds-grid-item v-for="field in fields" :key="field.label" class="ds-table-head-col">
+    <div class="ds-grid">
+      <div v-if="!isMobile" style="grid-column: 1 / -1">
+        <div class="ds-grid header-grid">
+          <div v-for="field in fields" :key="field.label" class="ds-table-head-col">
             {{ field.label }}
-          </ds-grid-item>
-        </ds-grid>
-      </ds-grid-item>
-      <ds-grid-item
+          </div>
+        </div>
+      </div>
+      <div
         v-for="notification in notifications"
         :key="notification.id"
-        column-span="fullWidth"
+        style="grid-column: 1 / -1"
         class="notification-grid-row"
       >
-        <ds-grid>
-          <ds-grid-item>
+        <div class="ds-grid">
+          <div>
             <div class="ds-flex user-section">
               <div class="ds-flex-item">
                 <user-teaser
@@ -30,8 +30,8 @@
                 />
               </div>
             </div>
-          </ds-grid-item>
-          <ds-grid-item>
+          </div>
+          <div>
             <div class="notification-container">
               <!-- Icon with responsive sizing -->
               <div class="notification-icon">
@@ -78,10 +78,10 @@
                 </p>
               </div>
             </div>
-          </ds-grid-item>
-        </ds-grid>
-      </ds-grid-item>
-    </ds-grid>
+          </div>
+        </div>
+      </div>
+    </div>
   </div>
   <hc-empty v-else icon="alert" :message="$t('notifications.empty')" />
 </template>
@@ -171,7 +171,6 @@ export default {
 .notification-grid .content-section {
   flex-wrap: nowrap;
 }
-/* dirty fix to override broken styleguide inline-styles */
 .notification-grid .ds-grid {
   grid-template-columns: 5fr 6fr !important;
   grid-auto-rows: auto !important;
diff --git a/webapp/components/_new/features/SearchResults/SearchResults.vue b/webapp/components/_new/features/SearchResults/SearchResults.vue
index 1a461b1a2..310ea504a 100644
--- a/webapp/components/_new/features/SearchResults/SearchResults.vue
+++ b/webapp/components/_new/features/SearchResults/SearchResults.vue
@@ -3,14 +3,14 @@
     <div class="search-results__content">
       <masonry-grid>
         <!-- search text -->
-        <ds-grid-item class="grid-total-search-results" :row-span="1" column-span="fullWidth">
+        <div class="grid-total-search-results" style="grid-row-end: span 1; grid-column: 1 / -1">
           <div class="ds-mb-xxx-small ds-mt-xxx-small ds-space-centered">
             <p class="ds-text total-search-results">
               {{ $t('search.for') }}
               <strong>{{ '"' + (search || '') + '"' }}</strong>
             </p>
           </div>
-        </ds-grid-item>
+        </div>
 
         <!-- tabs -->
         <tab-navigation :tabs="tabOptions" :activeTab="activeTab" @switch-tab="switchTab" />
@@ -19,7 +19,10 @@
 
         <template v-if="!(!activeResourceCount || searchCount === 0)">
           <!-- pagination buttons -->
-          <ds-grid-item v-if="activeResourceCount > pageSize" :row-span="2" column-span="fullWidth">
+          <div
+            v-if="activeResourceCount > pageSize"
+            style="grid-row-end: span 2; grid-column: 1 / -1"
+          >
             <div class="ds-mb-large ds-space-centered">
               <pagination-buttons
                 :hasNext="hasNext"
@@ -33,7 +36,7 @@
                 @next="nextResults"
               />
             </div>
-          </ds-grid-item>
+          </div>
 
           <!-- posts -->
           <template v-if="activeTab === 'Post'">
@@ -61,31 +64,34 @@
           </template>
           <!-- users -->
           <template v-if="activeTab === 'User'">
-            <ds-grid-item v-for="user in activeResources" :key="user.id" :row-span="2">
+            <div v-for="user in activeResources" :key="user.id" style="grid-row-end: span 2">
               <os-card>
                 <user-teaser :user="user" />
               </os-card>
-            </ds-grid-item>
+            </div>
           </template>
           <!-- groups -->
           <template v-if="activeTab === 'Group'">
-            <ds-grid-item v-for="group in activeResources" :key="group.id" :row-span="2">
+            <div v-for="group in activeResources" :key="group.id" style="grid-row-end: span 2">
               <os-card class="group-teaser-card-wrapper">
                 <group-teaser :group="{ ...group, name: group.groupName }" />
               </os-card>
-            </ds-grid-item>
+            </div>
           </template>
           <!-- hashtags -->
           <template v-if="activeTab === 'Hashtag'">
-            <ds-grid-item v-for="hashtag in activeResources" :key="hashtag.id" :row-span="2">
+            <div v-for="hashtag in activeResources" :key="hashtag.id" style="grid-row-end: span 2">
               <os-card>
                 <hc-hashtag :id="hashtag.id" />
               </os-card>
-            </ds-grid-item>
+            </div>
           </template>
 
           <!-- pagination buttons -->
-          <ds-grid-item v-if="activeResourceCount > pageSize" :row-span="2" column-span="fullWidth">
+          <div
+            v-if="activeResourceCount > pageSize"
+            style="grid-row-end: span 2; grid-column: 1 / -1"
+          >
             <div class="ds-mb-large ds-space-centered">
               <pagination-buttons
                 :hasNext="hasNext"
@@ -100,15 +106,15 @@
                 @next="nextResults"
               />
             </div>
-          </ds-grid-item>
+          </div>
         </template>
 
         <!-- no results -->
-        <ds-grid-item v-else :row-span="7" column-span="fullWidth">
+        <div v-else style="grid-row-end: span 7; grid-column: 1 / -1">
           <div class="ds-mb-large ds-space-centered">
             <hc-empty icon="tasks" :message="$t('search.no-results', { search })" />
           </div>
-        </ds-grid-item>
+        </div>
       </masonry-grid>
     </div>
   </div>
diff --git a/webapp/components/_new/generic/TabNavigation/TabNavigation.vue b/webapp/components/_new/generic/TabNavigation/TabNavigation.vue
index 231ab0210..f0fe8a9dc 100644
--- a/webapp/components/_new/generic/TabNavigation/TabNavigation.vue
+++ b/webapp/components/_new/generic/TabNavigation/TabNavigation.vue
@@ -1,5 +1,5 @@
 <template>
-  <ds-grid-item class="tab-navigation" :row-span="tabs.length" column-span="fullWidth">
+  <div class="tab-navigation" :style="{ gridRowEnd: 'span ' + tabs.length, gridColumn: '1 / -1' }">
     <os-card class="ds-tab-nav">
       <ul class="Tabs">
         <li
@@ -25,7 +25,7 @@
         </li>
       </ul>
     </os-card>
-  </ds-grid-item>
+  </div>
 </template>
 
 <script>
diff --git a/webapp/components/_new/generic/TabNavigation/TabNavigator.story.js b/webapp/components/_new/generic/TabNavigation/TabNavigator.story.js
index 54cc5f05a..3cdbb965d 100644
--- a/webapp/components/_new/generic/TabNavigation/TabNavigator.story.js
+++ b/webapp/components/_new/generic/TabNavigation/TabNavigator.story.js
@@ -161,28 +161,28 @@ storiesOf('TabNavigator', module)
               </template>
               <!-- users -->
               <template v-if="activeTab === 'User'">
-                <ds-grid-item v-for="user in activeResources" :key="user.id" :row-span="2">
+                <div v-for="user in activeResources" :key="user.id" style="grid-row-end: span 2;">
                   <os-card>
                     <user-teaser :user="user" />
                   </os-card>
-                </ds-grid-item>
+                </div>
               </template>
               <!-- hashtags -->
               <template v-if="activeTab === 'Hashtag'">
-                <ds-grid-item v-for="hashtag in activeResources" :key="hashtag.id" :row-span="2">
+                <div v-for="hashtag in activeResources" :key="hashtag.id" style="grid-row-end: span 2;">
                   <os-card>
                     <hc-hashtag :id="hashtag.id" />
                   </os-card>
-                </ds-grid-item>
+                </div>
               </template>
             </template>
 
             <!-- no results -->
-            <ds-grid-item v-else :row-span="7" column-span="fullWidth">
+            <div v-else style="grid-row-end: span 7; grid-column: 1 / -1;">
               <div class="ds-mb-large ds-space-centered">
                 <hc-empty icon="tasks" :message="$t('search.no-results', { search })" />
               </div>
-            </ds-grid-item>
+            </div>
           </masonry-grid>
         </ds-flex-item>
       </div>
diff --git a/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap b/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
index cbf7a2765..cbe142f70 100644
--- a/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
+++ b/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
@@ -1001,10 +1001,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -1509,10 +1509,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -2037,10 +2037,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -3066,10 +3066,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -4115,10 +4115,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -4926,10 +4926,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -5757,10 +5757,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -6717,10 +6717,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -7851,10 +7851,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a hidde
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
@@ -8908,10 +8908,10 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a hidde
          
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div
               data-test="icon-empty"
diff --git a/webapp/pages/groups/_id/_slug.vue b/webapp/pages/groups/_id/_slug.vue
index cf3b8aa7d..6f8823b64 100644
--- a/webapp/pages/groups/_id/_slug.vue
+++ b/webapp/pages/groups/_id/_slug.vue
@@ -270,16 +270,16 @@
             </masonry-grid-item>
           </template>
           <template v-else-if="$apollo.loading">
-            <ds-grid-item column-span="fullWidth">
+            <div style="grid-row-end: span 4; grid-column: 1 / -1">
               <div style="text-align: center; padding: 48px 0">
                 <os-spinner size="lg" />
               </div>
-            </ds-grid-item>
+            </div>
           </template>
           <template v-else>
-            <ds-grid-item column-span="fullWidth">
+            <div style="grid-row-end: span 4; grid-column: 1 / -1">
               <empty margin="xx-large" icon="file" data-test="icon-empty" />
-            </ds-grid-item>
+            </div>
           </template>
         </masonry-grid>
         <client-only>
diff --git a/webapp/pages/index.vue b/webapp/pages/index.vue
index 6a907e3ba..f10877fe6 100644
--- a/webapp/pages/index.vue
+++ b/webapp/pages/index.vue
@@ -136,11 +136,11 @@
         </masonry-grid-item>
       </template>
       <template v-else>
-        <ds-grid-item :row-span="2" column-span="fullWidth">
+        <div style="grid-row-end: span 2; grid-column: 1 / -1">
           <hc-empty icon="docs" />
           <p class="ds-text ds-text-center">{{ $t('index.no-results') }}</p>
           <p class="ds-text ds-text-center">{{ $t('index.change-filter-settings') }}</p>
-        </ds-grid-item>
+        </div>
       </template>
     </masonry-grid>
 
diff --git a/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap b/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
index 9e1ac9a37..7a828e608 100644
--- a/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
+++ b/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
@@ -465,11 +465,11 @@ exports[`ProfileSlug given an authenticated user given another profile user and
       >
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
             class="tab-navigation"
-            style="grid-row-end: span 3; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 3; grid-column: 1 / -1;"
           >
             <div
               class="ds-tab-nav os-card relative rounded-[5px] break-words bg-white shadow-[0px_12px_26px_-4px_rgba(0,0,0,0.1)] p-6 ds-tab-nav"
@@ -619,7 +619,7 @@ exports[`ProfileSlug given an authenticated user given another profile user and
           <!---->
            
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div>
               <div
@@ -1232,11 +1232,11 @@ exports[`ProfileSlug given an authenticated user given another profile user and
       >
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
             class="tab-navigation"
-            style="grid-row-end: span 3; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 3; grid-column: 1 / -1;"
           >
             <div
               class="ds-tab-nav os-card relative rounded-[5px] break-words bg-white shadow-[0px_12px_26px_-4px_rgba(0,0,0,0.1)] p-6 ds-tab-nav"
@@ -1386,7 +1386,7 @@ exports[`ProfileSlug given an authenticated user given another profile user and
           <!---->
            
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div>
               <div
@@ -1823,11 +1823,11 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
       >
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
             class="tab-navigation"
-            style="grid-row-end: span 3; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 3; grid-column: 1 / -1;"
           >
             <div
               class="ds-tab-nav os-card relative rounded-[5px] break-words bg-white shadow-[0px_12px_26px_-4px_rgba(0,0,0,0.1)] p-6 ds-tab-nav"
@@ -1975,7 +1975,7 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           </div>
            
           <div
-            style="grid-row-end: span 2; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 2; grid-column: 1 / -1;"
           >
             <div
               class="profile-post-add-button-container"
@@ -2015,7 +2015,7 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           </div>
            
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div>
               <div
@@ -2493,11 +2493,11 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
       >
         <div
           class="ds-grid"
-          style="grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); grid-auto-rows: 20px;"
+          style="grid-auto-rows: 20px; row-gap: 16px; column-gap: 16px;"
         >
           <div
             class="tab-navigation"
-            style="grid-row-end: span 3; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 3; grid-column: 1 / -1;"
           >
             <div
               class="ds-tab-nav os-card relative rounded-[5px] break-words bg-white shadow-[0px_12px_26px_-4px_rgba(0,0,0,0.1)] p-6 ds-tab-nav"
@@ -2645,7 +2645,7 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           </div>
            
           <div
-            style="grid-row-end: span 2; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 2; grid-column: 1 / -1;"
           >
             <div
               class="profile-post-add-button-container"
@@ -2685,7 +2685,7 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           </div>
            
           <div
-            style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
+            style="grid-row-end: span 4; grid-column: 1 / -1;"
           >
             <div>
               <div
diff --git a/webapp/pages/profile/_id/_slug.vue b/webapp/pages/profile/_id/_slug.vue
index 4dae0c457..19cefa2a7 100644
--- a/webapp/pages/profile/_id/_slug.vue
+++ b/webapp/pages/profile/_id/_slug.vue
@@ -144,7 +144,7 @@
           <tab-navigation :tabs="tabOptions" :activeTab="tabActive" @switch-tab="handleTab" />
 
           <!-- feed -->
-          <ds-grid-item v-if="myProfile" :row-span="2" column-span="fullWidth">
+          <div v-if="myProfile" style="grid-row-end: span 2; grid-column: 1 / -1">
             <div class="profile-post-add-button-container">
               <os-button
                 as="nuxt-link"
@@ -164,7 +164,7 @@
                 </template>
               </os-button>
             </div>
-          </ds-grid-item>
+          </div>
 
           <template v-if="posts.length">
             <masonry-grid-item
@@ -189,16 +189,16 @@
             </masonry-grid-item>
           </template>
           <template v-else-if="$apollo.loading">
-            <ds-grid-item column-span="fullWidth">
+            <div style="grid-row-end: span 4; grid-column: 1 / -1">
               <div style="text-align: center; padding: 48px 0">
                 <os-spinner size="lg" />
               </div>
-            </ds-grid-item>
+            </div>
           </template>
           <template v-else>
-            <ds-grid-item column-span="fullWidth">
+            <div style="grid-row-end: span 4; grid-column: 1 / -1">
               <hc-empty margin="xx-large" icon="file" />
-            </ds-grid-item>
+            </div>
           </template>
         </masonry-grid>
         <client-only>