body {
    background-color: gray;
    font-family: "Roboto Light";
    margin: 0px;
}

a {
    text-decoration: none;
    color: white;
    background-color: black;
    font-size: 20px;
    padding: 20px;
}
button {
    padding: 20px;
    background-color: black;
    border-radius: 15px;
    border-style: none;
}
.linkjes {
    margin-top: 70px;;
    text-align: center;
}

h1 {
    color: white;
}

p {
    color: white;
    font-size: 30px;
    margin: 10px;
    font-family: Arial;
}

.header {
    background-color: #333333;
    margin: 0px;
    padding: 12px;
    height: 70px;
}

.header-text {
    font-size: 40px;
    color: white;
    display: inline-flex;
    margin: 3px;
    background-color: #333333;
    background-color: black;
    padding: 10px;
    border-radius: 10px;
}

#katje {
    width: 105px;
    float: right;
}