.container {
  border: 5px solid black;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
}

.select {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translate(0, -50%);
}
