.tether-element, .tether-target {
  width: 200px;
  height: 50px;
  background-color: #4cc;
  position: absolute;
}
body {
  width: 100%;
  height: 100%;
  overflow: scroll;
}
.scroll {
  width: 400%;
  height: 400%;
}
.tether-target:not(.tether-element) {
  cursor: move;
}