diff --git a/_sass/_default.scss b/_sass/_default.scss
index b883714..2f545d3 100644
--- a/_sass/_default.scss
+++ b/_sass/_default.scss
@@ -198,6 +198,26 @@ div.crypto-card p {
     background-color: #4f4f4fff;
     color: #FFFFFF;
 }
+.tor {
+    border-radius: 8px;
+    border: 0px;
+    color: #4f4f4fff;
+    background-color: #7D4699;
+    padding: 16px 32px;
+    text-align: center;
+    text-decoration: none;
+    display: inline-block;
+    font-size: 16px;
+    margin: 4px 2px;
+    -webkit-transition-duration: 0.4s;
+    transition-duration: 0.4s;
+    cursor: pointer;
+    border: 2px solid #7D4699;
+}
+.tor:hover {
+    background-color: #4f4f4fff;
+    color: #7D4699;
+}
 .contact-card {
     box-shadow: 0 4px 8px 0 rgba(0,0,0,0.3);
     background: #4f4f4fff;
diff --git a/app.js b/app.js
index b5da69a..6f48d15 100644
--- a/app.js
+++ b/app.js
@@ -4,10 +4,8 @@ $(function(){
     var model = {
         // renomear
         dat: [
-
         ],
         read_json: function() {
-
             $.ajax({
                 url: "/cards.json",
                 dataType: 'json',
@@ -19,7 +17,6 @@ $(function(){
                     });
                 }
             });
-
         },
         set_data: function(d) {
             model.dat.push(d);
@@ -40,15 +37,12 @@ $(function(){
                     $filter.push($d[i]);
                 }
             });
-
             return $filter;
         },
         init: function() {
             model.read_json();
         }
     };
-
-
     var octopus = {
         init: function() {
             model.init();
@@ -57,13 +51,13 @@ $(function(){
         },
         create_card: function(d) {
             $.each(d, function(i){
-                view.create_card(d[i].name, d[i].description, d[i].button_text, d[i].link);
+                view.create_card(d[i].name, d[i].description, d[i].button_text, d[i].link, d[i].tor);
             });
         },
         filter_data: function(c) {
             var d = model.filter_data(c);
             $.each(d, function(i){
-                view.create_card(d[i].name, d[i].description, d[i].button_text, d[i].link);
+                view.create_card(d[i].name, d[i].description, d[i].button_text, d[i].link, d[i].tor);
             });
         },
         recreate_cards: function() {
@@ -82,14 +76,11 @@ $(function(){
             this.search_field.on('input',function(){
                 var $conteudo = $(this).val();
                 view.clean_cards();
-
-
                 if($conteudo.length == 0){
                     octopus.recreate_cards();
                 }else {
                     octopus.filter_data($conteudo);
                 }
-
             });
         },
         create_card: function(name, desc, bt_txt, link){
@@ -98,8 +89,6 @@ $(function(){
             var $desc = $("<p>").text(desc);
             var $button = $("<button>").addClass("button").text(bt_txt);
             var $a = $("<a>").attr("href", link);
-
-
             $a.append($button);
             $card.append($h1).append($desc).append($a);
             this.container.append($card);
@@ -108,7 +97,5 @@ $(function(){
             this.container.empty();
         }
     };
-
-
     octopus.init();
 });
diff --git a/index.html b/index.html
index 48261f5..a6c9bbc 100644
--- a/index.html
+++ b/index.html
@@ -23,6 +23,6 @@ priority: 0.9
         <!-- JS cards here -->
     </div>
 </div>
-<center><h1><u><a href="https://wiki.nixnet.xyz/shelves/nixnet" target="_blank">Technical information about NixNet</a></u></h1></center>
+<center><h1><u><a href="https://git.nixnet.xyz/NixNet/" target="_blank">Technical information about NixNet</a></u></h1></center>
 <script src="/jquery-3.3.1.min.js" charset="utf-8"></script>
 <script src="/app.js" charset="utf-8"></script>