chore: update visual previews

Author: kendo-bot

tests/_output/bootstrap/floating-label/floating-label-picker-position.png

@@ -17,10 +17,10 @@
 
     </style>
     <div id="test-area" class="k-d-grid k-grid-cols-4">
-        <span></span>
-        <span>Solid Focus</span>
-        <span>Outline Focus</span>
-        <span>Flat Focus</span>
+        <div></div>
+        <div>Solid</div>
+        <div>Outline</div>
+        <div>Flat</div>
         <div>Outside Small</div>
         <div>
             <span class="k-floating-label-container k-label-position-outside k-focus k-empty">