/* Background Layer CSS */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(0 0 0 / 60%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-spinner {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 2s linear infinite;
}

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

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


/* Spinner CSS */
.loader {
    width: 80px;
    height: 80px;
    border: 2px solid #FFF;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

    .loader::after,
    .loader::before {
        content: '';
        box-sizing: border-box;
        position: absolute;
        left: 0;
        top: 0;
        background: #4154f1;
        width: 10px;
        height: 10px;
        transform: translate(150%, 150%);
        border-radius: 50%;
    }

    .loader::before {
        left: auto;
        top: auto;
        right: 0;
        bottom: 0;
        transform: translate(-150%, -150%);
    }

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

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