.card {
    background-color: darkgray;
    color: whitesmoke;
}

#contenido_tele {
    margin-top: 40px;
    margin-bottom: 20px;
}

#footer {
    margin-top: 20px;
}

form {
    margin-top: 30px;
}

#imagen_tele {
    margin-top: 40px;
    margin-bottom: 20px;
    margin-right: 20px;
    margin-left: 20px;
}

#myTab {
    margin-top: 30px;
}

.tab-pane {
    margin-top: 20px;
}