/* Positions and style for the code blocks */
.codeBlocks {
  left: 450px;
  margin: 20px;
  top: -430px;
  width: 80px;
  height: 80px;
  border: 1px solid white;
}

/* Positions and style for the drop places */
.dropClass {
  top: -200px;
  left: 165.0px;
  width: 80px;
  height: 80px;
  overflow: hidden;
  margin: 3.0px;
  border: 3px solid blue;
}