diff --git a/ACT27_sad/ACT27_sad.html b/ACT27_sad/ACT27_sad.html
index 5ec6586..abd4048 100755
--- a/ACT27_sad/ACT27_sad.html
+++ b/ACT27_sad/ACT27_sad.html
@@ -75,19 +75,19 @@
                 <div class="colaborador">
                     <img src="images/cara2.jpg" alt="" />
                     <h3>Colaboradora</h3>
-                    <p>colaborador1@gmail.com</p>
+                    <p>colaborador2@gmail.com</p>
                 </div>
                 <div class="colaborador">
                     <img src="images/cara3.jpg" alt="" />
                     <h3>Colaboradora</h3>
-                    <p>colaborador1@gmail.com</p>
+                    <p>colaborador3@gmail.com</p>
                 </div>
         </section>
     </main>
 
 
     <footer>
-        <p>Contacto principal: <a href="mailto:adoptaunamascota@gmail.com">adoptaunamascota@gmail.com</a></p>
+        <p><a href="mailto:adoptaunamascota@gmail.com">adoptaunamascota@gmail.com</a></p>
     </footer>
 </body>
 </html>
\ No newline at end of file
diff --git a/ACT27_sad/estilos.css b/ACT27_sad/estilos.css
index caaf44a..9f554b6 100755
--- a/ACT27_sad/estilos.css
+++ b/ACT27_sad/estilos.css
@@ -63,7 +63,7 @@ header h1
 
 main 
 {
-    background-color: white;
+    background-color: white; 
 }
 
 #mascotas
@@ -96,15 +96,25 @@ main
     line-height: 1.5;
 }
 
+.mascota img
+{
+    margin-right: 20px;
+}
+
 #colaboradores
 {
-    
     background-color: #103610;
     display: flex;
     flex-wrap: nowrap;
     justify-content: center;
     padding: 40px;
     overflow-x: auto;
+    padding-left: 0;
+    padding-right: 0;
+    padding-bottom: 0;
+    margin-left: -20px;
+    margin-right: -20px;
+    margin-bottom: -20px;
 }
 
 .colaborador
@@ -146,6 +156,11 @@ footer
     background-color: #103610;
     text-align: center;
     color: white;
-    text-decoration: none;
     font-size: 1.5em;
+}
+
+footer a
+{
+    text-decoration: none;
+    color: inherit;
 }
\ No newline at end of file