diff --git a/prgr/diplomados.html b/prgr/diplomados.html
index a6c3c9d..e1a8e74 100644
--- a/prgr/diplomados.html
+++ b/prgr/diplomados.html
@@ -1,4 +1,4 @@
-<section id="diplomados" class="tab-pane fade in active categoria-programa">
+<section id="diplomados" class="tab-pane fade categoria-programa">
     <h2 class="categoria-titulo"><b>Diplomados</b></h2>
     <hr/>
 
@@ -48,4 +48,4 @@
     </article>
     
 
-</section>
\ No newline at end of file
+</section>
diff --git a/prgr/mesaredonda.html b/prgr/mesaredonda.html
index 1293067..39051ee 100644
--- a/prgr/mesaredonda.html
+++ b/prgr/mesaredonda.html
@@ -1,4 +1,4 @@
-<section id="mesaredonda" class="tab-pane fade in active categoria-programa">
+<section id="mesaredonda" class="tab-pane fade categoria-programa">
     <h2 class="categoria-titulo"><b>Mesa Redonda</b></h2>
     <hr/>
 
@@ -11,4 +11,4 @@
         </p>        
     </article>
     <hr/>
-</section>
\ No newline at end of file
+</section>
diff --git a/prgr/olimpiadas.html b/prgr/olimpiadas.html
index 9c84009..d444bec 100644
--- a/prgr/olimpiadas.html
+++ b/prgr/olimpiadas.html
@@ -1,4 +1,4 @@
-<section id="olimpiadas" class="tab-pane fade in active categoria-programa">
+<section id="olimpiadas" class="tab-pane fade categoria-programa">
     <h2 class="categoria-titulo"><b>Olimpíadas</b></h2>
     <hr/>
 
@@ -13,4 +13,4 @@
 			Docentes y estudiantes interesados en la competencia son bienvenidos.
         </p>        
     </article>
-</section>
\ No newline at end of file
+</section>
diff --git a/prgr/plenarias.html b/prgr/plenarias.html
index 87c46f2..f4d2775 100644
--- a/prgr/plenarias.html
+++ b/prgr/plenarias.html
@@ -1,4 +1,4 @@
-<section id="plenarias" class="tab-pane fade in active categoria-programa">
+<section id="plenarias" class="tab-pane fade categoria-programa">
     <h2 class="categoria-titulo"><b>Plenarias</b></h2>
     <hr/>
 
@@ -38,4 +38,4 @@
         </p>        
     </article>
     
-</section>
\ No newline at end of file
+</section>