* {
    margin: 0;
    padding: 0;
}

.loading {
    display: flex;
    border: 15px solid #009fe3;
    width: 160Px;
    height: 160px;
    border-radius: 50%;
    border-top-color: #174290;
    animation: spin 1s infinite ease-in;
}

.loader {
    z-index: 1;
    opacity: 0.8;
    background-color: darkgrey;
    display: flex;
    justify-content: center;
    position: absolute;
    align-items: center;
    overflow: hidden;
    height: 100%;
}
 
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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