Update index.html

Author: AlserLab

opportunities/index.html

@@ -179,9 +179,13 @@ <h4 class="post-title">
 
                         <hr class="border-primary">
 
-                        <h4 class="post-title">
+                        <p>
+                          <button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
                             (Nov 2024 - Dec 2025) We are hiring 2 Researchers & 3 PhD Students!
-                        </h4>
+                          </button>
+                        </p>
+                        <div class="collapse" id="collapseExample">
+
                         <center>
                             <h5 class="post-title">
                                 <a href="https://alserlab.github.io/opportunities/ALSERLab-Hiring-November2024.pdf">Download in PDF</a>
@@ -229,8 +233,8 @@ <h4 class="post-title">
                             Application Submission: 
                         </h4>
                         <p><a href="https://forms.gle/Uvc4BmrpZFLmeo5T6">Use this simple form</a>.</p>
-                        
 
+                        </div>
 
 
                     </div>