diff --git a/index.html b/index.html
index f1c4c2a..7ce2fad 100644
--- a/index.html
+++ b/index.html
@@ -23,7 +23,7 @@
     <!-- Navigation -->
     <nav class="nav-main">
       <!-- Brand -->
-      <a href="https://newks7.github.io/1.0/" target=”_blank1”>
+      <a href="https://newks7.github.io/1.0/" target=”_blank”  rel="noopener">
         <img src="img/brand.png" alt="Newkev Logo" class="nav-brand">
       </a>
       <!-- Left Nav -->
@@ -193,13 +193,13 @@ <h2>Lorem, ipsum dolor.</h2>
     <section class="social">
       <p>Envianos Nuevas Noticias</p>
       <div class="links">
-        <a href="https://www.whatsapp.com" target=”_blank2”>
+        <a href="https://www.whatsapp.com" target=”_blank” rel="noopener">
           <i class="fab fa-whatsapp"></i>
         </a>
-        <a href="https://gmail.com" target=”_blank3”>
+        <a href="https://gmail.com" target=”_blank” rel="noopener">
           <i class="far fa-envelope"></i>
         </a>
-        <a href="https://newks7.github.io/1.0/" target=”_blank4”>
+        <a href="https://newks7.github.io/1.0/" target=”_blank” rel="noopener">
           <i class="fab fa-html5"></i>
         </a>
       </div>
diff --git a/styles.css b/styles.css
index d8e3bc6..f966978 100644
--- a/styles.css
+++ b/styles.css
@@ -11,7 +11,7 @@ body {
   background-color: #000000;
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='152' height='152' viewBox='0 0 152 152'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='temple' fill='%23130b70' fill-opacity='0.4'%3E%3Cpath d='M152 150v2H0v-2h28v-8H8v-20H0v-2h8V80h42v20h20v42H30v8h90v-8H80v-42h20V80h42v40h8V30h-8v40h-42V50H80V8h40V0h2v8h20v20h8V0h2v150zm-2 0v-28h-8v20h-20v8h28zM82 30v18h18V30H82zm20 18h20v20h18V30h-20V10H82v18h20v20zm0 2v18h18V50h-18zm20-22h18V10h-18v18zm-54 92v-18H50v18h18zm-20-18H28V82H10v38h20v20h38v-18H48v-20zm0-2V82H30v18h18zm-20 22H10v18h18v-18zm54 0v18h38v-20h20V82h-18v20h-20v20H82zm18-20H82v18h18v-18zm2-2h18V82h-18v18zm20 40v-18h18v18h-18zM30 0h-2v8H8v20H0v2h8v40h42V50h20V8H30V0zm20 48h18V30H50v18zm18-20H48v20H28v20H10V30h20V10h38v18zM30 50h18v18H30V50zm-2-40H10v18h18V10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
   color: #1e272e;
-  color: #fff;
+  color: #ffffff;
   font-size: 16px;
 }
 
@@ -60,7 +60,7 @@ ul {
 }
 
 .nav-main ul li a:hover {
-  border-bottom: 2px solid #fff;
+  border-bottom: 2px solid #ffffff;
 }
 
 .nav-main ul.nav-menu {
@@ -94,7 +94,7 @@ hr {
   justify-content: flex-end;
   padding: 30px;
   margin-bottom: 20px;
-  color: #fff;
+  color: #ffffff;
 }
 
 .btn {
@@ -104,9 +104,9 @@ hr {
   font-weight: bold;
   padding: 10px 20px;
   background: #262626;
-  color: #fff;
+  color: #ffffff;
   font-size: 15px;
-  border: 1px solid #fff;
+  border: 1px solid #ffffff;
 }
 
 .btn:hover {
@@ -163,7 +163,7 @@ hr {
 .cards-banner-one .content {
   width: 40%;
   padding: 90px 0 0 30px;
-  color: #fff;
+  color: #ffffff;
 }
 
 .cards-banner-one p,
@@ -258,7 +258,7 @@ hr {
     background: #2f3640;
     width: 50%;
     height: 100%;
-    border-right: #ccc 1px solid;
+    border-right: #cccccc 1px solid;
     opacity: 0.9;
     padding: 30px;
     transform: translateX(-500px);
@@ -267,7 +267,7 @@ hr {
 
   .nav-main ul.nav-menu li {
     padding: 20px;
-    border-bottom: #ccc solid 1px;
+    border-bottom: #cccccc solid 1px;
     font-size: 14px;
   }
   .nav-main ul.nav-menu li:last-child {