body {
  margin: 3;
}

/* Style the header */
.header {   
    background-image: url("http://www.geocities.ws/swanson/mywebpage/CSS/marble-2362262_1920.jpg");
    background-color: rgba(255, 255, 255, 0.2);
    background-blend-mode: lighten;
    padding: 20px;
    text-align: center;
}

/* Style the top navigation bar */
.topnav {
    overflow: hidden;
    background-color: #0B9446;
}

/* Style the topnav links */
.topnav a {
    float: left;
    display: block;
    color: #ffffff;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
    background-color: #CF1C44;
    color: black;
}

/* Style the footer */
.footer {
    background-color: #0B9446;
    padding: 10px;
    color: #ffffff;
    text-align: left;
}
body {
    background-image: url("http://www.geocities.ws/swanson/mywebpage/CSS/marble-2362262_1920.jpg");
    background-color: rgba(255, 255, 255, 0.2);
    background-blend-mode: lighten;
    color: #543136;
    text-align: center;
}
}