body{
    background-color: aquamarine;
}

ul { 
    list-style-type: none;
    margin: 10px;
    padding: 0px;  
}

li{    
    display: inline;
    border: solid 2px rgb(148, 34, 34);
    padding: 5px;    
}

a{
    text-decoration: none;
    color: rgb(175, 110, 14)
}

a:hover {
  background-color: yellow;
}

li:hover{
    background-color: lawngreen;
}

h1{
    text-align: center;
}

.Container{
    Border: solid 2px;
    width: 45%;
    margin: 5px;
}

.Intro{
    text-align: center;
    background-color: blue;
    color: aliceblue;
}

.Feiten{
    border: solid 2px;
    background-color: bisque;
    color: black;
}