body.guest {
    background: transparent !important;
}

::before {
    background: transparent !important;
}

::after {
    background: transparent !important;
}

.card-header.text-center.bg-light {
    background-color: #0e7475 !important;
    color: #fff;
}

.card.card-signin.p-3.my-5 {
    box-shadow: none;
}