.spinner {
    height: 45px;
    width: 45px;
    border-radius: 50%;
    border: 1.5px solid #c7e0f4;
    border-top-color: #0078d7;
    animation: spinAnimation 1.3s infinite cubic-bezier(.53, .21, .29, .67);
}

@keyframes spinAnimation {
    0% {
        transform: rotate(0)
    }
    100% {
        transform: rotate(360deg)
    }
}