diff --git a/assets/css/scss/components/sidebar.scss b/assets/css/scss/components/sidebar.scss
index 61e804e9da..8b592e659c 100644
--- a/assets/css/scss/components/sidebar.scss
+++ b/assets/css/scss/components/sidebar.scss
@@ -275,7 +275,7 @@
       position: relative;
       white-space: nowrap;
 
-      .fa{
+      i{
         border-radius: 6px;
         display: inline-block;
         font-size: 17px;
diff --git a/assets/css/scss/settings/colors.scss b/assets/css/scss/settings/colors.scss
index fb8613dbbc..2079fabbc4 100644
--- a/assets/css/scss/settings/colors.scss
+++ b/assets/css/scss/settings/colors.scss
@@ -84,4 +84,4 @@ $theme-dark           : lighten($side-nav-dark, 10%);
 $theme-info           : $default-info;
 $theme-primary        : $default-primary;
 $theme-success        : desaturate($default-success, 5%);
-$theme-bg             : #f2f8f9;
+$theme-bg             : #FFFFFF;
diff --git a/src/ThemeBundle/Resources/views/Layout/sidebar.html.twig b/src/ThemeBundle/Resources/views/Layout/sidebar.html.twig
index 38660e3475..53f2500750 100644
--- a/src/ThemeBundle/Resources/views/Layout/sidebar.html.twig
+++ b/src/ThemeBundle/Resources/views/Layout/sidebar.html.twig
@@ -3,119 +3,23 @@
     {{ mopa_bootstrap_menu('ChamiloCoreBundle:NavBuilder:leftMenu', {'automenu': 'navbar', 'stacked' : true}) }}
 
     <li class="sidebar-divider"></li>
-    <li class="nav-item dropdown">
-        <a class="dropdown-toggle" href="javascript:void(0);">
-                <span class="icon-holder">
-                  <i class="c-icon-sidebar fas fa-user-friends"></i>
-                </span>
-            <span class="title">Gestión de usuarios</span>
-            <span class="arrow">
-                  <i class="ti-angle-right"></i>
-                </span>
-        </a>
-        <ul class="dropdown-menu">
-            <li>
-                <a class='sidebar-link' href="#">Lista de usuarios</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Gestionar campos de usuario</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Crear un usuario</a>
-            </li>
-        </ul>
-    </li>
-    <li class="nav-item dropdown">
-        <a class="dropdown-toggle" href="javascript:void(0);">
-                <span class="icon-holder">
-                    <i class="c-icon-sidebar fa fa-graduation-cap"></i>
-                  </span>
-            <span class="title">Gestión de cursos</span>
-            <span class="arrow">
-                    <i class="ti-angle-right"></i>
-                  </span>
-        </a>
-        <ul class="dropdown-menu">
-            <li>
-                <a class='sidebar-link' href="#">Lista de cursos</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Categorias de cursos</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Crear un curso</a>
-            </li>
-        </ul>
-    </li>
-    <li class="nav-item dropdown">
-        <a class="dropdown-toggle" href="javascript:void(0);">
-                <span class="icon-holder">
-                    <i class="c-icon-sidebar fa fa-book"></i>
-                  </span>
-            <span class="title">Gestión de sesiones</span>
-            <span class="arrow">
-                    <i class="ti-angle-right"></i>
-                  </span>
-        </a>
-        <ul class="dropdown-menu">
-            <li>
-                <a class='sidebar-link' href="#">Lista de sesiones de formación</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Categorías de sesiones de formación</a>
-            </li>
-            <li>
-                <a class='sidebar-link' href="#">Crear una sesión</a>
-            </li>
-        </ul>
-    </li>
-    <li class="nav-item dropdown">
-        <a class="dropdown-toggle" href="javascript:void(0);">
-                <span class="icon-holder">
-                  <i class="c-icon-sidebar fa fa-language"></i>
-                </span>
-            <span class="title">Idioma</span>
-            <span class="arrow">
-                  <i class="ti-angle-right"></i>
-                </span>
-        </a>
-        <ul class="dropdown-menu">
-            <li class="nav-item dropdown">
-                <a href="#">
-                    <span>Lista de idiomas</span>
-                </a>
-            </li>
-            <li class="nav-item dropdown">
-                <a href="#">
-                    <span>Sub idiomas</span>
-                </a>
-            </li>
-        </ul>
-    </li>
 
-    <li class="sidebar-divider"></li>
     <li class="nav-item">
-        <a class='sidebar-link' href="#">
-                <span class="icon-holder">
-                  <i class="c-icon-sidebar far fa-file-alt"></i>
-                </span>
-            <span class="title">Documentación</span>
+        <a class='sidebar-link' href="https://docs.chamilo.org/">
+            <i class="far fa-file-alt"></i>
+            {{ "Documentation"|get_lang }}
         </a>
     </li>
     <li class="nav-item">
-        <a class='sidebar-link' href="#">
-                <span class="icon-holder">
-                  <i class="c-icon-sidebar fa fa-users"></i>
-                </span>
-            <span class="title">Foros</span>
+        <a class='sidebar-link' href="https://forum.chamilo.org/">
+            <i class="fa fa-users"></i>
+            {{ "Forums"|get_lang }}
         </a>
     </li>
     <li class="nav-item">
-        <a class='sidebar-link' href="#">
-                <span class="icon-holder">
-                  <i class="c-icon-sidebar fab fa-github"></i>
-                </span>
-            <span class="title">Repositorio Github</span>
+        <a class='sidebar-link' href="https://github.com/chamilo/chamilo-lms">
+            <i class="fab fa-github"></i>
+            {{ "GithubRepository"|get_lang }}
         </a>
     </li>
 </ul>
diff --git a/src/ThemeBundle/Resources/views/Layout/topbar.html.twig b/src/ThemeBundle/Resources/views/Layout/topbar.html.twig
index b508e0e82d..5c44fd32a4 100644
--- a/src/ThemeBundle/Resources/views/Layout/topbar.html.twig
+++ b/src/ThemeBundle/Resources/views/Layout/topbar.html.twig
@@ -109,20 +109,20 @@
                 <li class="btn-padding">
                     <a class="btn btn-light btn-create-two btn-sm" href="{{ url('legacy_main', { 'name' : 'main/create_course/add_course.php' }) }}">
                         <i class="fa fa-plus fa-lg" aria-hidden="true"></i>
-                        Crear un curso
+                        {{ "AddCourse"|trans }}
                     </a>
                 </li>
                 <li class="btn-padding">
 
                     <a class="btn btn-light btn-create-one btn-sm" href="{{ url('legacy_main', { 'name' : 'session/session_add.php' }) }}">
                         <i class="fa fa-plus fa-lg" aria-hidden="true"></i>
-                        Crear una sesión
+                        {{ "AddSession"|trans }}
                     </a>
                 </li>
                 <li class="btn-padding">
                     <a class="btn btn-light btn-create-three btn-sm" href="{{ path('legacy_main', { 'name' : '../user_portal.php'}) }}">
                         <i class="fa fa-graduation-cap fa-lg" aria-hidden="true"></i>
-                        Mis cursos
+                        {{ "MyCourses"|trans }}
                     </a>
                 </li>