diff --git a/index.html b/index.html
index d7ae3923..5169e189 100644
--- a/index.html
+++ b/index.html
@@ -31,7 +31,10 @@
             bottom: 20px; /* Adjust as needed */
             right: 20px; /* Adjust as needed */
             z-index: 1000; /* Ensure it appears above other elements */
+            
         }
+        
+
 
         /* Chatbot Button */
         .chatbot-button {
@@ -281,6 +284,7 @@
         background-color: #fff;
         padding: 20px;
         box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
+        border-radius: 2px;
     }
 
     .nav-links1.active {
@@ -290,6 +294,7 @@
     .dropdown {
         position: relative;
        margin-left: 200px;
+       
     }
 }
 
@@ -304,7 +309,12 @@
     .dropdown {
         position: relative;
        margin-left: 60px;
+       
     }
+    ul.dropdown-menu{
+        border-radius: 2px;
+    }
+    
     .theme-switch-wrapper {
         margin-right: -80px;
     }
diff --git a/signup.css b/signup.css
index 0a6619a6..24241a2e 100644
--- a/signup.css
+++ b/signup.css
@@ -11,7 +11,11 @@ main{
     display: flex;
     justify-content: center;
     align-items: center;
-    min-height: 100%;
+    max-height: 900px;
+    overflow-y: auto;
+}
+header div h2 a.home-link{
+    text-align: center;
 }
 
 .box-login{