css.css

body {
    background-color: aqua;

    font-family: "Comic Neue", cursive;
    font-weight: 400;
    padding: 0;
    margin: 0;
}

.inhoud {
    padding: 20px;
}

footer {
    background-color: rgb(0, 151, 151);
    padding: 20px;
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #e7e7e7;
    background-color: #f3f3f3;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
}
  
li {
    float: left;
    border-right: 1px solid #bbb;
}
  
li a {
    display: block;
    color: #666;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 30px;
}
  
li a:hover:not(.active) {
    background-color: #ddd;
}

.active {
    background-color: #04AA6D;
    color: white;
  }

.right {
    float: right;
}

li:last-child {
    border-right: none;
}

py-script {
    color: white;
}