diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 122fed9..8cbfff7 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -34,7 +34,7 @@
     </checked>
   </component>
   <component name="FileEditorManager">
-    <leaf>
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/componentes/socialmedia.php">
           <provider selected="true" editor-type-id="text-editor">
@@ -48,7 +48,7 @@
         <entry file="file://$PROJECT_DIR$/componentes/header.php">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="198">
-              <caret line="37" column="42" lean-forward="true" selection-start-line="37" selection-start-column="42" selection-end-line="37" selection-end-column="42" />
+              <caret line="37" column="42" selection-start-line="37" selection-start-column="42" selection-end-line="37" selection-end-column="42" />
             </state>
           </provider>
         </entry>
@@ -57,7 +57,7 @@
         <entry file="file://$PROJECT_DIR$/pagina/lineamiento.html">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="506">
-              <caret line="3997" column="18" lean-forward="true" selection-start-line="3997" selection-start-column="18" selection-end-line="3997" selection-end-column="18" />
+              <caret line="3997" column="18" selection-start-line="3997" selection-start-column="18" selection-end-line="3997" selection-end-column="18" />
               <folding>
                 <element signature="n#style#0;n#a#0;n#dv#0;n#div#0;n#header#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#p#0;n#div#0;n#div#0;n#div#1;n#footer#0;n#body#0;n#html#0;n#!!top" expanded="true" />
@@ -69,17 +69,29 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/pagina/libro.php">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="189">
-              <caret line="237" column="21" lean-forward="true" selection-start-line="237" selection-start-column="21" selection-end-line="237" selection-end-column="21" />
+            <state relative-caret-position="-119">
+              <caret line="175" lean-forward="true" selection-start-line="175" selection-end-line="175" />
               <folding>
+                <element signature="n#style#0;n#button#0;n#div#1;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#0;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#1;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#2;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#3;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#4;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#5;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#6;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#a#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#a#0;n#div#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#7;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#b#0;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#img#0;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+                <element signature="n#style#0;n#img#1;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -215,7 +227,7 @@
               <item name="portal_editorial" type="b2602c69:ProjectViewProjectNode" />
               <item name="portal_editorial" type="462c0819:PsiDirectoryNode" />
               <item name="img" type="462c0819:PsiDirectoryNode" />
-              <item name="header" type="462c0819:PsiDirectoryNode" />
+              <item name="redes_sociales" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="portal_editorial" type="b2602c69:ProjectViewProjectNode" />
@@ -318,19 +330,20 @@
       <workItem from="1554410351945" duration="2064000" />
       <workItem from="1554413543234" duration="1896000" />
       <workItem from="1554415709695" duration="15373000" />
-      <workItem from="1554494500737" duration="7394000" />
+      <workItem from="1554494500737" duration="7490000" />
+      <workItem from="1554751839702" duration="1335000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="280219000" />
+    <option name="totallyTimeSpent" value="281650000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="1358" y="-8" width="1936" height="1066" extended-state="6" />
+    <frame x="1358" y="-8" width="1296" height="1010" extended-state="6" />
     <editor active="true" />
     <layout>
       <window_info id="Favorites" order="0" side_tool="true" />
-      <window_info active="true" content_ui="combo" id="Project" order="1" sideWeight="0.49942988" visible="true" weight="0.123667374" />
+      <window_info active="true" content_ui="combo" id="Project" order="1" sideWeight="0.49942988" visible="true" weight="0.12540454" />
       <window_info id="Structure" order="2" sideWeight="0.5005701" side_tool="true" weight="0.15291262" />
       <window_info anchor="bottom" id="Database Console" order="0" weight="0.59064996" />
       <window_info anchor="bottom" id="Terminal" order="1" weight="0.3279483" />
@@ -565,14 +578,14 @@
     <entry file="file://$PROJECT_DIR$/componentes/header.php">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="198">
-          <caret line="37" column="42" lean-forward="true" selection-start-line="37" selection-start-column="42" selection-end-line="37" selection-end-column="42" />
+          <caret line="37" column="42" selection-start-line="37" selection-start-column="42" selection-end-line="37" selection-end-column="42" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/pagina/lineamiento.html">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="506">
-          <caret line="3997" column="18" lean-forward="true" selection-start-line="3997" selection-start-column="18" selection-end-line="3997" selection-end-column="18" />
+          <caret line="3997" column="18" selection-start-line="3997" selection-start-column="18" selection-end-line="3997" selection-end-column="18" />
           <folding>
             <element signature="n#style#0;n#a#0;n#dv#0;n#div#0;n#header#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#p#0;n#div#0;n#div#0;n#div#1;n#footer#0;n#body#0;n#html#0;n#!!top" expanded="true" />
@@ -582,17 +595,29 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/pagina/libro.php">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="189">
-          <caret line="237" column="21" lean-forward="true" selection-start-line="237" selection-start-column="21" selection-end-line="237" selection-end-column="21" />
+        <state relative-caret-position="-119">
+          <caret line="175" lean-forward="true" selection-start-line="175" selection-end-line="175" />
           <folding>
+            <element signature="n#style#0;n#button#0;n#div#1;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#0;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#1;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#2;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#3;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#4;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#5;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#6;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#a#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#a#0;n#div#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#ul#0;n#div#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#7;n#div#2;n#div#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#b#0;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#img#0;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+            <element signature="n#style#0;n#img#1;n#div#2;n#div#1;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
           </folding>
         </state>
       </provider>
diff --git a/img/redes_sociales/face.png b/img/redes_sociales/face.png
new file mode 100644
index 0000000..51cc25a
Binary files /dev/null and b/img/redes_sociales/face.png differ
diff --git a/img/redes_sociales/insta.png b/img/redes_sociales/insta.png
new file mode 100644
index 0000000..841ad0f
Binary files /dev/null and b/img/redes_sociales/insta.png differ
diff --git a/pagina/libro.php b/pagina/libro.php
index 393d4e2..6598be2 100644
--- a/pagina/libro.php
+++ b/pagina/libro.php
@@ -109,15 +109,19 @@
                     <div class="col-lg-2"></div>
                     <div class=" col-12 col-sm-12 col-md-7 col-lg-5" style="">
                         <img src="../img/carga/<?php echo $libro[0]['imagen']?>" style="width: 390px; height:  580px; margin-right: auto;" alt="">
+                        <br>
+                        <button style="margin-left: 60%; margin-top: 15px;" type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
+                            Previsualizar
+                        </button>
                     </div>
                     <div class="col-12 col-sm-12 col-md-4 col-lg-4" style="font-family: Arial;">
-                        <b style=" font-size: 22px;">Titulo:</b><p><?php echo $libro[0]['titulo']?></p>
-                        <b style=" font-size: 22px;">Autor: </b><p><?php echo $libro[0]['autor']?></p>
-                        <b style=" font-size: 22px;">Paginas: </b><p><?php echo $libro[0]['paginas']?></p>
-                        <b style=" font-size: 22px;">ISBN: </b><p><?php echo $libro[0]['isbn']?></p>
-                        <b style=" font-size: 22px;">Precio: </b><p>$<?php echo $libro[0]['precio']?>.00</p>
-                        <b style=" font-size: 22px;">Año de Edición: </b><?php echo "<div style='text-indent: 23px;'><ul style='list-style:none;'> <li> <p>" . $libro[0]['edicion'] ."</p> </li> </ul></div>"?>
-                        <b style=" font-size: 22px;">Formas de Compra:</b>
+                        <b style=" font-size: 18px;">Titulo:</b><p><?php echo $libro[0]['titulo']?></p>
+                        <b style=" font-size: 18px;">Autor: </b><p><?php echo $libro[0]['autor']?></p>
+                        <b style=" font-size: 18px;">Paginas: </b><p><?php echo $libro[0]['paginas']?></p>
+                        <b style=" font-size: 18px;">ISBN: </b><p><?php echo $libro[0]['isbn']?></p>
+                        <b style=" font-size: 18px;">Precio: </b><p>$<?php echo $libro[0]['precio']?>.00</p>
+                        <b style=" font-size: 18px;">Año de Edición: </b><?php echo "<div style='text-indent: 23px;'><ul style='list-style:none;'> <li> <p>" . $libro[0]['edicion'] ."</p> </li> </ul></div>"?>
+                        <b style=" font-size: 18px;">Formas de Compra:</b>
                             <?php
                                 if($libro[0]['tipo'] == 1)
                                     {echo " <div style='text-indent: 23px;'>
@@ -149,7 +153,7 @@
                                           </div>";}
 
                             ?>
-                        <b style="font-size: 22px;">Descripción: </b><p><?php echo $libro[0]['descripcion']?></p>
+                        <b style="font-size: 18px;">Descripción: </b><p><?php echo $libro[0]['descripcion']?></p>
                     </div>
                 </div>
                 <div class="row">
@@ -159,13 +163,12 @@
                     </div>
                     <div class="col-12 col-sm-12 col-md-4 col-lg-4" style="">
                         <!-- Button trigger modal -->
-                        <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
-                            Previsualizar
-                        </button>
+
+                        <b style="font-size: 18px;">Compartir</b><br>
+                        <a href="#"><img style="width: 65px; height: 65px" src="../img/redes_sociales/face.png" alt="Facebook"></a>
+                        <a href="#"><img style="width: 65px; height: 65px" src="../img/redes_sociales/insta.png" alt="Instagram"></a>
                         <br><br>
-                        <h4>Compartir</h4>
-                        <i class="fab fa-facebook-square"></i>
-                        <i class="fab fa-instagram"></i>
+
                     </div>
                 </div>
             </div>