body {
    position: relative;
    background-image: url("images/pexels-francesco-ungaro-998641.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment:fixed;
    background-color: #0f142b;
    padding: 0 260px 0 260px;
    font-family: Verdana, Tahoma, sans-serif;
    color: white;
    margin-left: auto;
    margin-right: auto;
}

div {
    text-align: center;
    background-color: #0f142b;
    outline-style: solid;
    outline-color: lightblue;
    outline-width: 3px;
    padding: 70px 160px 20px 160px;
    margin-left: auto;
    margin-right: auto;

}