diff --git a/contact.html b/contact.html
index 0ec31a4..89bad5b 100644
--- a/contact.html
+++ b/contact.html
@@ -71,7 +71,7 @@
             </p>
         </div>
         <div id="nav-links-container">
-            <input onclick="btnToggle()" type="checkbox" id="check">
+            <input type="checkbox" id="check">
             <label for="check" class="checkbtn">
                 <img src="img/bars.png" loading="lazy" height="17" width="25" alt="Bars"/>
             </label>
diff --git a/css/general.css b/css/general.css
index 3dc847d..e6d47a4 100644
--- a/css/general.css
+++ b/css/general.css
@@ -2032,7 +2032,7 @@ section {
 #prize-box {
   border-radius: 10px;
   border: 1px solid white;
-  background-color: #3d3d3d;
+  background-color: #2c2c2c;
   margin: 30px auto 10px;
   width: 70%;
   max-width: 850px;
diff --git a/css/second.css b/css/second.css
index 303d377..c79f5fb 100644
--- a/css/second.css
+++ b/css/second.css
@@ -680,6 +680,20 @@ option {
   padding-top: 10px;
 }
 
+.tooltip-rules {
+  text-decoration: underline dotted;
+  cursor: help;
+}
+
+@media (max-width: 500px) {
+  #event, #rules, #prizes, #team {
+    transform: scale(0.9);
+  }
+  section {
+    padding-top: 0 !important;
+  }
+}
+
 /* Title of the card */
 .rules-title {
   color: rgb(253, 103, 103);
diff --git a/index.html b/index.html
index f071f4a..8209d30 100644
--- a/index.html
+++ b/index.html
@@ -77,7 +77,7 @@
             </p>
         </div>
         <div id="nav-links-container">
-            <input onclick="btnToggle()" type="checkbox" id="check">
+            <input type="checkbox" id="check">
             <label for="check" class="checkbtn">
                 <img src="img/bars.png" loading="lazy" height="17" width="25" alt="Bars"/>
             </label>
diff --git a/licenses.html b/licenses.html
index 7ecec9a..0a616d6 100644
--- a/licenses.html
+++ b/licenses.html
@@ -69,7 +69,7 @@
             </p>
         </div>
         <div id="nav-links-container">
-            <input onclick="btnToggle()" type="checkbox" id="check">
+            <input type="checkbox" id="check">
             <label for="check" class="checkbtn">
                 <img src="img/bars.png" loading="lazy" height="17" width="25" alt="Bars"/>
             </label>
diff --git a/rules.html b/rules.html
index a7c80e5..6b7b3b4 100644
--- a/rules.html
+++ b/rules.html
@@ -69,7 +69,7 @@
             </p>
         </div>
         <div id="nav-links-container">
-            <input onclick="btnToggle()" type="checkbox" id="check">
+            <input type="checkbox" id="check">
             <label for="check" class="checkbtn">
                 <img src="img/bars.png" loading="lazy" height="17" width="25" alt="Bars"/>
             </label>