.fondoimg {
    width: 100%;
  background-image: url('img/background.jpg');

}
/* nav bar search box - drop down menu button */
.navbar .navbar-search .dropdown-menu { min-width: 25px; }
.dropdown-menu .label-icon { margin-left: 5px; }
.btn-outline {
    background-color: transparent;
    color: inherit;
    transition: all .5s;
}