header {
    background-color: white;
}
body {
    background-image: linear-gradient(transparent,#adabab),url("../Disney1.webp"), url("../Disney2.webp");
    background-position: 0px 0px, 0px 0px,0px bottom;
    background-repeat: no-repeat,no-repeat,repeat-y;
    background-size: 100% auto, 100% auto,100% ;
}

#nacional{
    width: 65%;
    margin: 42% auto 0px auto;
    border: 1px solid #adabab;
    border-radius: 6px;
    background-color: aliceblue;
}
#irVolver{
    color: chocolate;
}
#irLogout{
    color: chocolate;
}

#pasajeros,#pasajeros11{
    width: 3em;
}