.loader-container {
    top:53PX;
    position: absolute;
    background: linear-gradient(90deg, rgba(0,0,0,0.4948354341736695) 100%, rgba(245,245,245,1) 100%);
    height: 100%;
    width: 100%;
    z-index: 998;
}

.loader {
    /*border: 16px solid #f3f3f3;*/ /* Light grey */
    /*border-top: 16px solid #3498db;*/ /* Blue */
    /*border-radius: 50%;
        width: 120px;
        height: 120px;
        animation: spin 2s linear infinite;*/

    border: 7px solid #b3a3a3;
    border-top: 7px solid #3498db;
    border-radius: 99%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999;
}

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

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