.fa-pulse {
    -webkit-animation: fa-spin 1s infinite steps(8);
    animation: fa-spin 1s infinite steps(8);
}

.facebook-login-loader {
    display: none;
}

@keyframes fa-pulse {
    0% {
        -webkit-transform: rotate(
                0deg
        );
        transform: rotate(
                0deg
        );
    }
    100% {
        -webkit-transform: rotate(
                359deg
        );
        transform: rotate(
                359deg
        );
    }
}