.pre-bootstrap {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 50px;
    height: 100%;
    width: 100%;
    position: absolute;
    z-index: 999;
    background: #1055A0;
    background: linear-gradient(180deg, rgba(16, 85, 160, 1) 10%, rgba(220, 243, 255, 1) 100%);
}

.pre-bootstrap-spinner {
    border: 10px solid #f3f3f3;
    border-top: 10px solid #1055a0;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}