.loader {
    background-color:white;
    border: 2px solid white;
    border-radius: 50%;
    border-top: 2px solid blue;
    border-right: 2px solid white;
    border-bottom: 2px solid blue;
    width: 100px;
    height: 100px;
    -webkit-animation: spin 3s linear infinite;
    animation: spin 3s linear infinite;
}

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

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

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

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

.spinner-container {
    position: fixed;
    left: 45%;
    top: 20%;
}
    .spinner-container img {
        position: absolute;
        top: 35px;
        left: 15px;
        width: 70px;
        z-index:9;
    }