html, body {
margin: 0;
padding: 0;
display: block;
}
.box {
display: block;
border: 1px solid black;
width: 100px;
height: 100px;
}
.dragged {
position: absolute;
left: 199px; /* Get the box's client area at 200,100. */
top: 99px;
cursor: pointer;
}
.dropzone {
position: absolute;
left: 399px; /* Get the box's client area at 400,300. */
top: 299px;
border-style: dashed;
}