diff --git a/sample/sample_quiz_portal.png b/sample/sample_quiz_portal.png
index d6b8c22..53ecba9 100644
Binary files a/sample/sample_quiz_portal.png and b/sample/sample_quiz_portal.png differ
diff --git a/sample/sample_quiz_portal_en.png b/sample/sample_quiz_portal_en.png
index 5a52525..4130d06 100644
Binary files a/sample/sample_quiz_portal_en.png and b/sample/sample_quiz_portal_en.png differ
diff --git a/static/css/quiz_portal.css b/static/css/quiz_portal.css
index 543b536..0366c5b 100644
--- a/static/css/quiz_portal.css
+++ b/static/css/quiz_portal.css
@@ -74,7 +74,6 @@ input[type="text"] {
     flex: 1;
     padding: 0.5em 20px;
     font-size: x-large;
-    border-radius: 8px;
 }
 
 button {
@@ -82,10 +81,21 @@ button {
     background-color: #f0f0f0;
     cursor: pointer;
     font-size: x-large;
-    border: solid 1px;
+}
+
+select,
+input,
+button {
+    border: solid 2px;
     border-radius: 8px;
 }
 
+select:hover,
+input:hover,
+button:hover {
+    border-width: 3px;
+}
+
 .btn-1 {
     width: 100%;
     box-sizing: border-box;
diff --git a/static/css/quiz_sub.css b/static/css/quiz_sub.css
index 02fefec..7e31210 100644
--- a/static/css/quiz_sub.css
+++ b/static/css/quiz_sub.css
@@ -124,6 +124,13 @@ button {
     background-color: transparent !important;
 }
 
+select:hover,
+input:hover,
+button:hover {
+    border-width: 3px !important;
+    border-color: inherit;
+}
+
 .material-symbols-outlined.b {
     display: inline-block;
     line-height: inherit;
@@ -193,7 +200,7 @@ button {
     margin: 10px auto 0;
     padding: 8px;
     cursor: pointer;
-    border: solid 1px;
+    border: solid 2px;
     border-radius: 8px;
 }