.authentication {
    background-image: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)), url('background.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
}

.authentication-content {
    backdrop-filter: blur(3px);
    background-color: rgba(255, 255, 255, 0.9);
}