#d0 {
    border: 1px solid purple;
    position: static;
    width: 250px;
}                
            

#d1 {
    border: 2px solid green;
    background-color: white;
    position: absolute;
    width: 300px;
    height: 200px;
    top: 120px;
    left: 210px;
}             
            

position: static | fixed | relative | absolute;

#d2 {
    border: 1px solid red;
    position: static;
    width: 400px;
}
            

#d3 {
    border: 1px solid blue;
    position: static;
    width: 500px;
}
            

#d4 {
    border: 1px solid yellow;
    position: static;
    width: 600px;
    height: 1800px;
}