diff --git a/contenido/02.html b/contenido/02.html
index 588e14f..f208c97 100644
--- a/contenido/02.html
+++ b/contenido/02.html
@@ -33,11 +33,16 @@
   }
 
   .w-text p {
-    padding: 0.6rem;
+    padding: 0.6rem 1.2rem;
     background: rgba(242, 232, 222, 0.76);
     background: linear-gradient(to right, rgba(242, 232, 222, 0.76) 0%, #ffffff 100%);
     width: 94%;
   }
+
+  .w-text.large-text p {
+    font-size: 1.4rem;
+    padding: 0.6rem 1.4rem;
+  }
 </style>
 <div class="page-sco py-2 py-md-0 h-100">
   <div class="container h-100">
@@ -54,7 +59,7 @@
             <div class="grid-cards gap-2">
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="2">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -64,7 +69,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="4">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -76,7 +81,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="7">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -86,7 +91,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="9">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -96,7 +101,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="15">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -106,7 +111,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="18">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -118,7 +123,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="20">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -128,7 +133,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="22">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -143,7 +148,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="24">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -153,7 +158,7 @@
               </div>
               <div class="card-span position-relative text-center">
                 <div class="position-relative btn-tema-go d-inline-block" data-pagina="28">
-                  <img src="img/card.png" />
+                  <img src="img/card.png" class="img-fluid" />
                   <div
                     class="position-absolute w-100 h-100 w-text top-0 start-0 d-flex justify-content-center align-items-center"
                   >
@@ -183,6 +188,17 @@
     "use strict";
     $(".wrap-course-content").addClass("fake");
 
+    // Ajustar tamaño de texto según ancho de ventana
+    function adjustTextSize() {
+      if (window.innerWidth >= 1500) {
+        $(".w-text").addClass("large-text");
+      } else {
+        $(".w-text").removeClass("large-text");
+      }
+    }
+    adjustTextSize();
+    $(window).on("resize", adjustTextSize);
+
     // Verificar si algún slide con contenido/02.html ya fue visitado
     var contentArray = CourseNav.getCourseContentArray();
     var alreadyVisited = contentArray.some(function (slide) {
diff --git a/img/card.png b/img/card.png
index 778e438..2a153a5 100644
Binary files a/img/card.png and b/img/card.png differ