Adjust Dropdown CSS to Match Design

src/app/app.html

@@ -1,6 +1,6 @@
 <div class="container">
   <h1>AEF Component Test</h1>
-  
+
   <section>
     <h2>Switch Component</h2>
     <switch [(isActive)]="isToggled" (toggle)="handleToggle($event)"></switch>
@@ -9,10 +9,11 @@
 
   <section>
     <h2>Dropdown Component</h2>
-    <dropdown 
-      [options]="dropdownOptions" 
-      [(selectedValue)]="selectedDropdownValue" 
-      (change)="handleDropdownChange($event)">
+    <dropdown
+      [options]="dropdownOptions"
+      [(selectedValue)]="selectedDropdownValue"
+      (change)="handleDropdownChange($event)"
+      icon="language">
     </dropdown>
     <p>Selected Value: {{ selectedDropdownValue() }}</p>
   </section>