diff --git a/Thumbs.db b/Thumbs.db
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Binary files a/Thumbs.db and b/Thumbs.db differ
diff --git a/css/styles-navbar-principal.css b/css/styles-navbar-principal.css
new file mode 100644
index 0000000..3de6949
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+++ b/css/styles-navbar-principal.css
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+div.container-fluid a:hover {
+    background: rgba(0, 0, 0, 0.9) !important;
+    transition-duration: 1s;
+    color: white !important;
+}
+
+
+.botton-hamburguer {
+    width: 50px;
+    height: 50px;
+    display: none;
+    visibility: hidden;
+}
+
+div.nav-menu-principal {
+    padding: 0px;
+    margin: 0px;
+}
+
+#bs-example-navbar {
+    padding: 0px;
+    margin: 0px;
+}
+
+nav.navbar-principal ul.container {
+    padding: 0px;
+    margin: 0px;
+   
+}
+div.nav-menu-principal >ul.navbar-nav>li>a{
+    color: #333 ;
+}
+div.nav-menu-principal >ul.navbar-nav>li{
+    border-right: 1px solid #d4d3d3;
+}
+ul.dropdown-menu {
+    width: 1070px;
+    height: auto;
+    left: -130px;
+}
+ul.dropdown-menu li {
+    display: inline-block;
+    width: 530px;
+    height: 70px;
+}
+ul.dropdown-menu >li >a{
+    width: 490px;
+    height: 70px;
+    align-content: center;
+    padding-left: 30%;
+    padding-top: 5%;
+}
+nav.navbar-principal {
+    background-color: transparent;
+    border-bottom: 4px solid #101010 !important;
+    border-left: none;
+    border-right: none;
+    padding: 0px;
+    margin: 0px;
+    margin-bottom: 15px;
+    font-weight: bold;
+    
+}
+
+#bs-example-navbar > li.dropdown > a.dropdown-toggle >span{
+visibility: hidden;
+}
+ul.container ul li{
+    color: blue !important;
+
+}
+
+nav.navbar-principal > div {
+    padding-left: 0px;
+}
+
+
+/*modificación de fausto*/
+
+table.table {
+    margin-top: 15px;
+}
+
+table.table tr {
+    font-size: 12px;
+    font-family: Arial, Helvetica, sans-serif;
+    height: 40px;
+    background: none;
+    color: white;
+}
+
+table.table>tbody>tr>td,
+table.table>tbody>tr>th,
+table.table>tfoot>tr>td,
+table.table>tfoot>tr>th {
+    border: 0;
+    padding-left: 180px;
+}
+
+.table>thead>tr>td,
+.table>thead>tr>th {
+    border-bottom: 1px solid grey;
+    font-weight: bold;
+}
+
+<link rel="stylesheet" href="css/style_footer.css" .table>tfoot>tr>td,
+.table>tfoot>tr>th {
+    border-bottom: 1px solid grey;
+    font-weight: bold;
+}
+
+
+/* //modificación de fausto*/
+
+.form-control {
+    color: #333;
+    background: #f1f1f1;
+    border: none;
+    font-weight: normal;
+}
+
+.navbar-toggle {
+    float: left !important;
+}
+
+#custom-search-input {
+    margin: 0;
+    margin-top: 10px;
+    padding: 0;
+    width: 250px;
+    height: 30%;
+    float: right;
+}
+
+#custom-search-input .search-query {
+    padding-right: 3px;
+    padding-right: 4px \9;
+    padding-left: 3px;
+    padding-left: 4px \9;
+    /* IE7-8 doesn't have border-radius, so don't indent the padding */
+    margin-bottom: 0;
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    border-radius: 3px;
+}
+
+#custom-search-input button {
+    border: 0;
+    background: none;
+    /** belows styles are working good */
+    padding: 2px 5px;
+    margin-top: 2px;
+    position: relative;
+    left: -28px;
+    /* IE7-8 doesn't have border-radius, so don't indent the padding */
+    margin-bottom: 0;
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    border-radius: 3px;
+    color: #333;
+    z-index: 3;
+}
+
+@media (max-width: 1200px) {
+    .botton-hamburguer {
+        width: 50px;
+        height: 50px;
+        visibility: visible;
+        display: inline-block;
+    }
+    
+    nav.navbar-principal {
+        padding-bottom: 5px;
+    }
+    
+    
+    .navbar-collapse.collapse {
+        display: none!important;
+    }
+    .collapse.in {
+        display: block !important;
+    }
+    #bs-example-navbar > li.dropdown > a.dropdown-toggle >span{
+    float: right;
+        visibility: visible;
+}
+    #custom-search-input {
+        /*barra de busqueda  */
+        margin: 0;
+        margin-top: 10px;
+        padding: 0;
+        width: 300px;
+        height: 30%;
+        float: right;
+    }
+}
+
+@media (max-width: 408px) {
+    #custom-search-input {
+        /* barra de busqueda  */
+        margin: 0;
+        margin-top: 10px;
+        padding: 0;
+        width: 100px;
+        height: 30%;
+        float: right;
+    }
+}
+
+table.table a {
+    color: white;
+}
+
+
+/*Salomon*/
+
+.fondo1 {
+    background: #14b1a6;
+    padding: 10px;
+}
+
+.fondo2 {
+    background: #e50446;
+    padding: 10px;
+}
+
+.fondo3 {
+    background: #97c11f;
+    padding: 10px;
+}
+
+.margen {
+    border: 2px dotted white;
+    text-align: center;
+}
+
+h2 {
+    color: white;
+}
+
+
+/*Salomon*/
+
+.espacio {
+    margin-top: 10px;
+    margin-bottom: 20px;
+}
+
+.espacio h2 {
+    color: white;
+}
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