refactor(iot-hub): unify dot-pattern previews + rename search results container

- Drop the DEVICE-only `tb-iot-hub-card-preview-device` /
  `dlg-preview-device` variants in the item card and item detail
  dialog. The previously-special white-background-with-border treatment
  is gone — device previews now reuse the same dot-pattern background
  as widgets / solution templates for a consistent look.
- In the home-page iot-hub widget, fold the
  `tb-iot-hub-widget-card-image-pattern` modifier into the base
  `.tb-iot-hub-widget-card-image` so every preview card already paints
  the dot pattern (no opt-in class required).
- Rename `.tb-search-categories` to `.tb-results-container` across
  the iot-hub-search component / search page / creator profile pages
  so the wrapper class better reflects what it actually contains
  (browse / search results) and stays consistent between the search
  component and the screens that embed it.
- Pick up incidental browse / search component html / scss tweaks
  touched alongside the rename.

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-browse.component.html

@@ -405,87 +405,92 @@
         </button>
       </div>
 
-      <!-- Loading -->
-      @if (isLoading) {
-        <div class="flex justify-center py-20">
-          <mat-spinner diameter="40"></mat-spinner>
-        </div>
-      }
+        <div class="relative">
 
-      <!-- Error -->
-      @if (hasError && !isLoading) {
-        <div class="tb-iot-hub-empty-state flex flex-col items-center py-20 text-center">
-          <div class="tb-no-data-bg"></div>
-          <h3>{{ 'iot-hub.unable-to-load' | translate }}</h3>
-          <p>{{ 'iot-hub.unable-to-load-text' | translate }}</p>
-          <button mat-flat-button color="primary" (click)="loadItems()">
-            {{ 'iot-hub.retry' | translate }}
-          </button>
-        </div>
-      }
-
-      <!-- Empty state -->
-      @if (!isLoading && !hasError && items.length === 0) {
-        <div class="tb-iot-hub-empty-state flex flex-col items-center py-20 text-center">
-          <div class="tb-no-data-bg"></div>
-          <h3>{{ 'iot-hub.no-items-found' | translate }}</h3>
-          <p>{{ 'iot-hub.no-items-found-text' | translate }}</p>
-          @if (hasActiveFilters()) {
-            <button mat-flat-button color="primary" (click)="clearAllFilters()">
-              {{ 'iot-hub.clear-all-filters' | translate }}
-            </button>
+          <!-- Error -->
+          @if (hasError) {
+            <div class="tb-iot-hub-empty-state flex flex-col items-center py-20 text-center">
+              <div class="tb-no-data-bg"></div>
+              <h3>{{ 'iot-hub.unable-to-load' | translate }}</h3>
+              <p>{{ 'iot-hub.unable-to-load-text' | translate }}</p>
+              <button mat-flat-button color="primary" (click)="loadItems()">
+                {{ 'iot-hub.retry' | translate }}
+              </button>
+            </div>
           }
-        </div>
-      }
 
-      <!-- Card grid -->
-      @if (!isLoading && !hasError && items.length > 0) {
-        <div class="tb-iot-hub-card-grid" [class.tb-iot-hub-card-grid-compact]="isCompactType">
-          @for (item of items; track item.id) {
-            <tb-iot-hub-item-card
-              [item]="item"
-              [installedItem]="getInstalledItem(item)"
-              [installedItemsCount]="getInstalledItemsCount(item)"
-              [showTypeChip]="false"
-              [showSubtype]="!fixedSubType"
-              [showCreator]="!creatorId"
-              [mode]="mode"
-              (cardClick)="openItemDetail($event)"
-              (creatorClick)="navigateToCreator($event)"
-              (installClick)="installItem($event)"
-              (updateClick)="updateItem($event)"
-              (deleteClick)="deleteInstalledItem($event)"
-              (addClick)="onItemAdd($event)"
-              (guideClick)="openInstallGuide($event)">
-            </tb-iot-hub-item-card>
+          <!-- Empty state -->
+          @if (!hasError && items.length === 0) {
+            <div class="tb-iot-hub-empty-state flex flex-col items-center py-20 text-center">
+              <div class="tb-no-data-bg"></div>
+              <h3>{{ 'iot-hub.no-items-found' | translate }}</h3>
+              <p>{{ 'iot-hub.no-items-found-text' | translate }}</p>
+              @if (hasActiveFilters()) {
+                <button mat-flat-button color="primary" (click)="clearAllFilters()">
+                  {{ 'iot-hub.clear-all-filters' | translate }}
+                </button>
+              }
+            </div>
           }
-        </div>
 
-        <!-- Pagination -->
-        <div class="tb-iot-hub-pagination flex shrink-0 items-center pt-6">
-          <div class="tb-iot-hub-pagination-pages flex items-center gap-px">
-            <button mat-icon-button [disabled]="pageIndex === 0" (click)="goToPage(pageIndex - 1)">
-              <mat-icon>chevron_left</mat-icon>
-            </button>
-            @for (p of getPageNumbers(); track p) {
-              <button class="tb-iot-hub-page-btn" [class.active]="p === pageIndex" (click)="goToPage(p)">
-                {{ p + 1 }}
-              </button>
-            }
-            <button mat-icon-button [disabled]="pageIndex >= getTotalPages() - 1" (click)="goToPage(pageIndex + 1)">
-              <mat-icon>chevron_right</mat-icon>
-            </button>
-          </div>
-          <div class="tb-iot-hub-pagination-size">
-            <span>{{ 'iot-hub.items-per-page' | translate }}:</span>
-            <mat-select [value]="pageSize" (selectionChange)="onPageSizeChange($event.value)" class="tb-iot-hub-page-size-select">
-              @for (size of pageSizeOptions; track size) {
-                <mat-option [value]="size">{{ size }}</mat-option>
+          <!-- Card grid -->
+          @if (!hasError && items.length > 0) {
+            <div class="tb-iot-hub-card-grid" [class.tb-iot-hub-card-grid-compact]="isCompactType">
+              @for (item of items; track item.id) {
+                <tb-iot-hub-item-card
+                  [item]="item"
+                  [installedItem]="getInstalledItem(item)"
+                  [installedItemsCount]="getInstalledItemsCount(item)"
+                  [showTypeChip]="false"
+                  [showSubtype]="!fixedSubType"
+                  [showCreator]="!creatorId"
+                  [mode]="mode"
+                  (cardClick)="openItemDetail($event)"
+                  (creatorClick)="navigateToCreator($event)"
+                  (installClick)="installItem($event)"
+                  (updateClick)="updateItem($event)"
+                  (deleteClick)="deleteInstalledItem($event)"
+                  (addClick)="onItemAdd($event)"
+                  (guideClick)="openInstallGuide($event)">
+                </tb-iot-hub-item-card>
               }
-            </mat-select>
-          </div>
+            </div>
+
+            <!-- Pagination -->
+            <div class="tb-iot-hub-pagination flex shrink-0 items-center pt-6">
+              <div class="tb-iot-hub-pagination-pages flex items-center gap-px">
+                <button mat-icon-button [disabled]="pageIndex === 0" (click)="goToPage(pageIndex - 1)">
+                  <mat-icon>chevron_left</mat-icon>
+                </button>
+                @for (p of getPageNumbers(); track p) {
+                  <button class="tb-iot-hub-page-btn" [class.active]="p === pageIndex" (click)="goToPage(p)">
+                    {{ p + 1 }}
+                  </button>
+                }
+                <button mat-icon-button [disabled]="pageIndex >= getTotalPages() - 1" (click)="goToPage(pageIndex + 1)">
+                  <mat-icon>chevron_right</mat-icon>
+                </button>
+              </div>
+              <div class="tb-iot-hub-pagination-size">
+                <span>{{ 'iot-hub.items-per-page' | translate }}:</span>
+                <mat-select [value]="pageSize" (selectionChange)="onPageSizeChange($event.value)" class="tb-iot-hub-page-size-select">
+                  @for (size of pageSizeOptions; track size) {
+                    <mat-option [value]="size">{{ size }}</mat-option>
+                  }
+                </mat-select>
+              </div>
+            </div>
+          }
+
+          <!-- Loading -->
+          @if (isLoading) {
+            <div class="absolute inset-0 backdrop-grayscale" style="background: rgba(255, 255, 255, 0.72)">
+              <div class="flex justify-center py-20">
+                <mat-spinner diameter="64"></mat-spinner>
+              </div>
+            </div>
+          }
         </div>
-      }
       </div>
     </mat-drawer-content>
   </mat-drawer-container>

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-browse.component.scss

@@ -112,7 +112,8 @@
 }
 
 .tb-iot-hub-filters-wrapper {
-  position: absolute;
+  position: sticky;
+  max-height: calc(100vh - var(--mat-toolbar-standard-height, 64px));
   inset: 0;
   overflow-y: auto;
 }
@@ -146,10 +147,12 @@
   width: 60%;
   max-width: 550px;
   min-width: 300px;
-  margin-bottom: -48px;
-
-  .embedded & {
-    margin-bottom: 0;
+  &:not(.embedded &) {
+    position: fixed;
+    top: var(--mat-toolbar-standard-height, 64px);
+    @media #{$mat-xs} {
+      top: var(--mat-toolbar-mobile-height, 56px);
+    }
   }
 }
 

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-item-card.component.html

@@ -80,7 +80,7 @@
 } @else {
   <!-- Big card (Widget / Dashboard / Solution Template) -->
   <div class="tb-iot-hub-item-card" role="button" tabindex="0" (click)="onCardClick()" (keyup.enter)="onCardClick()">
-    <div class="tb-iot-hub-card-preview" [class.tb-iot-hub-card-preview-device]="item.type === ItemType.DEVICE">
+    <div class="tb-iot-hub-card-preview">
       @if (getPreviewUrl(); as previewUrl) {
         <img [src]="previewUrl" alt="" class="tb-iot-hub-preview-image">
       } @else {

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-item-card.component.scss

@@ -52,11 +52,6 @@
   position: relative;
   overflow: hidden;
   padding: 12px;
-
-  &.tb-iot-hub-card-preview-device {
-    background: white;
-    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
-  }
 }
 
 .tb-iot-hub-preview-image {

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-item-detail-dialog.component.html

@@ -94,8 +94,7 @@
         <!-- Widget/Dashboard/Solution: image + description side by side -->
         <div class="flex gap-6">
           <div class="dlg-preview"
-               [class.dlg-preview-carousel]="item.type === ItemType.SOLUTION_TEMPLATE && carouselImages.length > 1"
-               [class.dlg-preview-device]="item.type === ItemType.DEVICE">
+               [class.dlg-preview-carousel]="item.type === ItemType.SOLUTION_TEMPLATE && carouselImages.length > 1">
             @if (item.type === ItemType.SOLUTION_TEMPLATE && carouselImages.length > 1) {
               <div class="dlg-hero-carousel">
                 <ngx-hm-carousel

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-item-detail-dialog.component.scss

@@ -143,11 +143,6 @@
   &.dlg-preview-carousel {
     aspect-ratio: 1.5;
   }
-
-  &.dlg-preview-device {
-    background: white;
-    border: 1px solid rgba(0, 0, 0, 0.12);
-  }
 }
 
 .dlg-preview-img {

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-search.component.html

@@ -15,13 +15,11 @@
     limitations under the License.
 
 -->
-<div class="flex items-baseline gap-4 lt-md:-mb-6">
+<div class="mb-10 flex items-baseline gap-4 lt-md:mb-4">
   <ng-content></ng-content>
-  @if (!isLoading && totalElements > 0) {
-    <span class="tb-search-results-count tb-search-results-count-mobile">
-      {{ 'iot-hub.results-count' | translate:{ count: totalElements } }}
-    </span>
-  }
+  <span class="tb-search-results-count tb-search-results-count-mobile">
+    {{ 'iot-hub.results-count' | translate:{ count: totalElements } }}
+  </span>
 </div>
 <!-- Search + Sort row -->
 <div class="flex items-center gap-4">
@@ -56,92 +54,93 @@
 </div>
 
 <!-- Results count + Pagination (shown when results exist) -->
-@if (!isLoading && totalElements > 0) {
-  <div class="tb-search-pagination-row">
-    <span class="tb-search-results-count">
-      {{ 'iot-hub.results-count' | translate:{ count: totalElements } }}
-    </span>
+<div class="tb-search-pagination-row" [class.lt-md:!hidden]="totalElements === 0">
+  <span class="tb-search-results-count">
+    {{ 'iot-hub.results-count' | translate:{ count: totalElements } }}
+  </span>
+  @if (totalElements > 0) {
     <div class="tb-search-pagination">
-      <div class="flex items-center gap-px">
-        <button mat-icon-button [disabled]="pageIndex === 0" (click)="goToPage(pageIndex - 1)">
-          <mat-icon>chevron_left</mat-icon>
+    <div class="flex items-center gap-px">
+      <button mat-icon-button [disabled]="pageIndex === 0" (click)="goToPage(pageIndex - 1)">
+        <mat-icon>chevron_left</mat-icon>
+      </button>
+      @for (p of getPageNumbers(); track p) {
+        <button class="tb-search-page-btn" [class.active]="p === pageIndex" (click)="goToPage(p)">
+          {{ p + 1 }}
         </button>
-        @for (p of getPageNumbers(); track p) {
-          <button class="tb-search-page-btn" [class.active]="p === pageIndex" (click)="goToPage(p)">
-            {{ p + 1 }}
-          </button>
+      }
+      <button mat-icon-button [disabled]="pageIndex >= totalPages - 1" (click)="goToPage(pageIndex + 1)">
+        <mat-icon>chevron_right</mat-icon>
+      </button>
+    </div>
+    <div class="tb-search-page-size">
+      <span>{{ 'iot-hub.items-per-page' | translate }}:</span>
+      <mat-select [value]="pageSize" (selectionChange)="onPageSizeChange($event.value)" class="tb-search-page-size-select">
+        @for (size of pageSizeOptions; track size) {
+          <mat-option [value]="size">{{ size }}</mat-option>
         }
-        <button mat-icon-button [disabled]="pageIndex >= totalPages - 1" (click)="goToPage(pageIndex + 1)">
-          <mat-icon>chevron_right</mat-icon>
-        </button>
-      </div>
-      <div class="tb-search-page-size">
-        <span>{{ 'iot-hub.items-per-page' | translate }}:</span>
-        <mat-select [value]="pageSize" (selectionChange)="onPageSizeChange($event.value)" class="tb-search-page-size-select">
-          @for (size of pageSizeOptions; track size) {
-            <mat-option [value]="size">{{ size }}</mat-option>
-          }
-        </mat-select>
-      </div>
+      </mat-select>
     </div>
   </div>
-}
+  }
+</div>
 
-<!-- No results count when 0 -->
-@if (!isLoading && totalElements === 0 && searchText?.trim()) {
-  <div class="tb-search-pagination-row">
-    <span class="tb-search-results-count">
-      {{ 'iot-hub.results-count' | translate:{ count: 0 } }}
-    </span>
-  </div>
-}
+<div class="tb-search-divider"></div>
 
-<!-- Loading -->
-@if (isLoading) {
-  <div class="tb-search-loading flex justify-center py-12">
-    <mat-spinner diameter="40"></mat-spinner>
-  </div>
-}
+<div class="relative min-h-0">
 
-<!-- No results -->
-@if (!isLoading && totalElements === 0 && searchText?.trim()) {
-  <div class="tb-search-empty flex flex-col items-center py-10">
-    <div class="tb-no-data-bg"></div>
-    <h3>{{ 'iot-hub.no-items-found' | translate }}</h3>
-    <p>{{ 'iot-hub.try-adjusting-search' | translate }}</p>
-  </div>
-}
+  <div class="tb-results-container">
+    <!-- No results -->
+    @if (totalElements === 0 && searchText?.trim()) {
+      <div class="tb-search-empty flex flex-col items-center py-10">
+        <div class="tb-no-data-bg"></div>
+        <h3>{{ 'iot-hub.no-items-found' | translate }}</h3>
+        <p>{{ 'iot-hub.try-adjusting-search' | translate }}</p>
+      </div>
+    }
 
-<!-- Results grouped by type -->
-@if (!isLoading && resultGroups.length > 0) {
-  <div class="tb-search-divider"></div>
-  <div class="tb-search-categories">
-    @for (group of resultGroups; track group.type) {
-      <div class="tb-search-section">
-        <!-- Section header -->
-        <button mat-button class="tb-search-section-header" (click)="navigateToType(group.type)">
-          {{ getTypeLabel(group.type) }}
-          <mat-icon>chevron_right</mat-icon>
-        </button>
-        <!-- Card grid -->
-        <div class="tb-search-card-grid" [class.tb-search-card-grid-compact]="isCompactType(group.type)">
-          @for (item of group.items; track item.id) {
-            <tb-iot-hub-item-card
-              [item]="item"
-              [installedItem]="getInstalledItem(item)"
-              [installedItemsCount]="getInstalledItemsCount(item)"
-              [showTypeChip]="false"
-              [showSubtype]="false"
-              [showCreator]="showCreator"
-              (cardClick)="openItemDetail($event)"
-              (creatorClick)="navigateToCreator($event)"
-              (installClick)="installItem($event)"
-              (updateClick)="updateItem($event)"
-              (deleteClick)="deleteInstalledItem($event)">
-            </tb-iot-hub-item-card>
-          }
-        </div>
+    <!-- Results grouped by type -->
+    @if (resultGroups.length > 0) {
+      <div class="tb-search-categories">
+        @for (group of resultGroups; track group.type) {
+          <div class="tb-search-section">
+            <!-- Section header -->
+            <button mat-button class="tb-search-section-header" (click)="navigateToType(group.type)">
+              {{ getTypeLabel(group.type) }}
+              <mat-icon>chevron_right</mat-icon>
+            </button>
+            <!-- Card grid -->
+            <div class="tb-search-card-grid" [class.tb-search-card-grid-compact]="isCompactType(group.type)">
+              @for (item of group.items; track item.id) {
+                <tb-iot-hub-item-card
+                  [item]="item"
+                  [installedItem]="getInstalledItem(item)"
+                  [installedItemsCount]="getInstalledItemsCount(item)"
+                  [showTypeChip]="false"
+                  [showSubtype]="false"
+                  [showCreator]="showCreator"
+                  (cardClick)="openItemDetail($event)"
+                  (creatorClick)="navigateToCreator($event)"
+                  (installClick)="installItem($event)"
+                  (updateClick)="updateItem($event)"
+                  (deleteClick)="deleteInstalledItem($event)">
+                </tb-iot-hub-item-card>
+              }
+            </div>
+          </div>
+        }
       </div>
     }
   </div>
-}
+
+  <!-- Loading -->
+  @if (isLoading) {
+    <div class="absolute inset-0 z-10 backdrop-grayscale" style="background: rgba(255, 255, 255, 0.72)">
+      <div class="flex justify-center py-32">
+        <mat-spinner diameter="64"></mat-spinner>
+      </div>
+    </div>
+  }
+
+</div>
+

ui-ngx/src/app/modules/home/components/iot-hub/iot-hub-search.component.scss

@@ -20,7 +20,6 @@
 :host {
   display: flex;
   flex-direction: column;
-  gap: 40px;
 }
 
 .tb-search-results-count-mobile {
@@ -54,10 +53,11 @@
 
 // Results count + Pagination row
 .tb-search-pagination-row {
+  flex: 0 0 48px;
   display: flex;
   align-items: center;
   justify-content: space-between;
-  margin-top: -28px;
+  margin-top: 12px;
 }
 
 .tb-search-results-count {
@@ -121,12 +121,6 @@
   }
 }
 
-// Loading / Empty negative margin
-.tb-search-loading,
-.tb-search-empty {
-  margin-top: -20px;
-}
-
 // Empty state no-data-bg + text
 .tb-search-empty {
   .tb-no-data-bg {
@@ -157,8 +151,15 @@
 .tb-search-divider {
   background: rgba(0, 0, 0, 0.12);
   height: 1px;
-  margin-bottom: -20px;
-  margin-top: -20px;
+  min-height: 1px;
+  margin-top: 20px;
+}
+
+.tb-results-container {
+  position: relative;
+  height: 100%;
+  padding-top: 20px;
+  overflow: auto;
 }
 
 // Categories / sections
@@ -166,9 +167,6 @@
   display: flex;
   flex-direction: column;
   gap: 48px;
-  margin-top: -20px;
-  overflow: auto;
-  padding-top: 20px;
 }
 
 // Section header
@@ -234,6 +232,7 @@
   .tb-search-pagination-row {
     flex-direction: column;
     align-items: flex-start;
+    justify-content: center;
     gap: 12px;
   }
 

ui-ngx/src/app/modules/home/components/widget/lib/home-page/iot-hub-widget.component.html

@@ -29,7 +29,7 @@
             <div class="tb-iot-hub-widget-card" role="button" tabindex="0"
                  (click)="openItemDetail(item)"
                  (keyup.enter)="openItemDetail(item)">
-              <div class="tb-iot-hub-widget-card-image tb-iot-hub-widget-card-image-pattern">
+              <div class="tb-iot-hub-widget-card-image">
                 @if (getItemImage(item); as imgUrl) {
                   <img [src]="imgUrl" alt="">
                 }

ui-ngx/src/app/modules/home/components/widget/lib/home-page/iot-hub-widget.component.scss

@@ -131,7 +131,7 @@
     padding: 8px;
     border: 1px solid rgba(0, 0, 0, 0.05);
     border-radius: 10px;
-    background: white;
+    background: radial-gradient(circle, rgba(0, 0, 0, 0.06) 1px, transparent 1px) 0 0 / 16px 16px rgba(0, 0, 0, 0.04);
     overflow: hidden;
     transition: border-color 0.15s, box-shadow 0.15s;
     @media #{$mat-md-lg} {
@@ -144,13 +144,6 @@
     }
   }
 
-  // Dot pattern used for solution template preview cards
-  .tb-iot-hub-widget-card-image-pattern {
-    background:
-      radial-gradient(circle, rgba(0, 0, 0, 0.06) 1px, transparent 1px) 0 0 / 15px 15px,
-      rgba(0, 0, 0, 0.04);
-  }
-
   // Installed badge — green circle + check icon, top-right corner
   .tb-iot-hub-widget-card-installed {
     position: absolute;

ui-ngx/src/app/modules/home/pages/iot-hub/iot-hub-creator-profile.component.scss

@@ -163,7 +163,7 @@ a.tb-creator-link:hover span {
       margin-right: -123px;
     }
 
-    .tb-search-categories {
+    .tb-results-container {
       padding-right: 123px;
       padding-bottom: 40px;
       margin-right: -123px;
@@ -203,7 +203,7 @@ a.tb-creator-link:hover span {
         margin-right: -40px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 40px;
         margin-right: -40px;
       }
@@ -251,6 +251,7 @@ a.tb-creator-link:hover span {
 @media #{$mat-lt-lg} {
   :host {
     height: auto;
+    flex: 1;
   }
 
   .tb-creator-page {
@@ -273,7 +274,7 @@ a.tb-creator-link:hover span {
         margin-right: -24px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 24px;
         margin-right: -24px;
       }
@@ -311,7 +312,7 @@ a.tb-creator-link:hover span {
         margin-right: -16px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 16px;
         margin-right: -16px;
       }

ui-ngx/src/app/modules/home/pages/iot-hub/iot-hub-items-page.component.scss

@@ -25,7 +25,6 @@
   background: white;
   border-radius: 8px;
   padding: 40px 40px 48px;
-  overflow: hidden;
 }
 
 .tb-iot-hub-back-btn {

ui-ngx/src/app/modules/home/pages/iot-hub/iot-hub-search-page.component.scss

@@ -56,7 +56,7 @@ tb-iot-hub-search {
       margin-right: -123px;
     }
 
-    .tb-search-categories {
+    .tb-results-container {
       padding-right: 123px;
       padding-bottom: 40px;
       margin-right: -123px;
@@ -80,7 +80,7 @@ tb-iot-hub-search {
         margin-right: -40px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 40px;
         margin-right: -40px;
       }
@@ -104,7 +104,7 @@ tb-iot-hub-search {
         margin-right: -24px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 24px;
         padding-bottom: 24px;
         margin-right: -24px;
@@ -133,7 +133,7 @@ tb-iot-hub-search {
         margin-right: -16px;
       }
 
-      .tb-search-categories {
+      .tb-results-container {
         padding-right: 16px;
         padding-bottom: 16px;
         margin-right: -16px;