.modal-backdrop {
    position: relative;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal {
    z-index: 1050;
}

.modal-dialog {
    margin: 1.75rem auto;
    max-width: 500px;
}

.modal-content {
    position: relative;
    background-color: #fff;
    border-radius: 0.3rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}