FAQ enhanced (Anjaliavv51#731)

<!-- ISSUE & PR TITLE SHOULD BE SAME-->
## Description
Enhancing the FAQ section by separating all questions and answers with
an underline will make the section more visible.


## Related Issues

 
- Closes Anjaliavv51#659 

## Type of PR
<!-- Mention PR Type according to the issue in brackets below and check
the below box -->
- [x] (Enhanced)

## Screenshots / videos (if applicable)
 

![faq-underline2](https://github.com/user-attachments/assets/42f84fa0-5797-44ac-b9be-db1718ab2f6d)



![faq-underline1](https://github.com/user-attachments/assets/7fdc0be6-8977-4525-a527-e03a58ca2298)


## Checklist
<!-- [X] - put a cross/X inside [] to check the box -->
- [ ] I have gone through the [contributing
guide](https://github.com/Anjaliavv51/Retro)
- [ ] I have updated my branch and synced it with project `main` branch
before making this PR
- [ ] I have performed a self-review of my code
- [ ] I have tested the changes thoroughly before submitting this pull
request.
- [ ] I have provided relevant issue numbers, screenshots, and videos
after making the changes.
- [ ] I have commented my code, particularly in hard-to-understand
areas.


## Additional context:
<!--Include any additional information or context that might be helpful
for reviewers.-->

index.html

@@ -1023,7 +1023,9 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                             </svg>
                         </span>
                     </div>
-                    <div class="faq-answer">Our return policy lasts 30 days...</div>
+
+                    <div class="faq-answer"> <hr>
+                        Our return policy lasts 30 days...</div>
                 </div>
                 <div class="faq-item" style="background-color: #f5c0bb;">
                     <div class="faq-question">
@@ -1033,8 +1035,11 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                                 <path d="M12 15l-8-8h16z"/>
                             </svg>
                         </span>
+
                     </div>
-                    <div class="faq-answer">You can track your order using the tracking number...</div>
+
+                    <div class="faq-answer"><hr>
+                        You can track your order using the tracking number...</div>
                 </div>
                 <div class="faq-item" style="background-color: #f5dddb;">
                     <div class="faq-question">
@@ -1045,7 +1050,9 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                             </svg>
                         </span>
                     </div>
-                    <div class="faq-answer">Shipping typically takes 5-7 business days, depending on your location.</div>
+
+                    <div class="faq-answer"> <hr>
+                         Shipping typically takes 5-7 business days, depending on your location.</div>
                 </div>
                 <div class="faq-item" style="background-color: #f5c0bb;">
                     <div class="faq-question">
@@ -1056,7 +1063,9 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                             </svg>
                         </span>
                     </div>
-                    <div class="faq-answer">If your order hasn't been processed yet, you can contact us to make changes.</div>
+
+                    <div class="faq-answer"> <hr>
+                         If your order hasn't been processed yet, you can contact us to make changes.</div>
                 </div>
                 <div class="faq-item" style="background-color: #f5dddb;">
                     <div class="faq-question">
@@ -1067,7 +1076,9 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                             </svg>
                         </span>
                     </div>
-                    <div class="faq-answer">Yes, we offer international shipping to select countries.</div>
+
+                    <div class="faq-answer"> <hr>
+                          Yes, we offer international shipping to select countries.</div>
                 </div>
                 <div class="faq-item" style="background-color: #f5c0bb;">
                     <div class="faq-question">
@@ -1078,7 +1089,9 @@ <h2 style="display: flex; justify-content: center; align-items: center; margin-t
                             </svg>
                         </span>
                     </div>
-                    <div class="faq-answer">Yes, we provide discounts on bulk orders. Please contact our sales team for more details.</div>
+
+                    <div class="faq-answer"> <hr>
+                         Yes, we provide discounts on bulk orders. Please contact our sales team for more details.</div>
                 </div>
                 <!-- Add more FAQ items as needed -->
             </div>