/* (A) UPLOAD ZONE */
#upzone {
  width: 100%; 
  height: 200px; 
  background: #cfd5ff;
  padding: 10px;
}
#upzone.highlight {
  background: rgb(86, 240, 66);
}

 
#upzone.highlight span {display:none}
#upzone.highlight:before {content:"¡Suelta!"}

/* (B) UPLOAD FORM */
#upform {
  display: none;
}