formupload.css

#drop-area {
  border: 2px dashed #ccc;
  border-radius: 20px;
  width: 480px;
  font-family: sans-serif;
  margin: 10px auto;
  padding: 20px;
}
#drop-area.highlight {
  border-color: rgb(172, 172, 172);
}
#fileElem {
  display: none;
}