.bg-ucss {
    background-color: #39a1c4;
}

.cssEspacio {
    height: 10px;
}

.btn-ucss {
    background-color: #39a1c4;
    color: white !important;
}

    .btn-ucss:hover {
        background-color: #15699C;
        color: white !important;
    }

.css-no-valido {
    background-color: #f8d7da;
    border-color: #f5c6cb;
}