.background {
    position: fixed;
    height: 100%;
    width: 100%;
    background-image: url(https://images.unsplash.com/photo-1598679253587-829c6cc6c6fc?w=600&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8Mjd8fGFsY29ob2x8ZW58MHx8MHx8fDA%3D);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(1px);
    z-index: -1;
    /* border: 1px solid red; */
}