Fix the design

Author: AMZheleva21

My_path_team9/student/templates/my_posts.html

@@ -17,7 +17,7 @@
 
     .view-btn {
         padding: 10px 16px;
-        background: linear-gradient(to right, #3b82f6, #2563eb);
+        background: linear-gradient(135deg, #4facfe 0%, #1557b0 100%);
         color: white;
         border: none;
         border-radius: 12px;