body {
    background-color: #0c0c0c;
    background-image: url("ba8629dd226c3b5bd44f2c7c0f0c7be2.jpg");
    background-attachment: fixed;
    background-position: center bottom;
    background-repeat: no-repeat;
    color: #ffffff;
    font-family: Arial, sans-serif;
    margin: 0;
}

.logo {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20%;
    max-width: 100%;
    height: auto;
}

.background {
    content: "";
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    height: 480px;
    position: absolute;
    opacity: 0.35;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 0;
}