/* CSS DO UPLOAD */
#drop-area {
  border: 2px dashed #ccc;
  border-radius: 20px;
  font-family: sans-serif;
  margin: 0px auto;
  padding: 20px;
}

#lista{
  border-radius: 20px;
  width: 580px;
  font-family: sans-serif;
  margin: 10px auto;
  padding: 20px;
}

#drop-area.highlight {
  border-color: purple;
}
p {
  margin-top: 0;
}
.my-form {
  margin-bottom: 10px;
}
#gallery {
  margin-top: 20px;
}
#gallery img {
  width: 50px;
  margin-bottom: 10px;
  margin-right: 10px;
  vertical-align: middle;
}
.button_upload {
  display: inline-block;
  padding: 10px;
  background: #ccc;
  cursor: pointer;
  border-radius: 5px;
  border: 1px solid #ccc;
  margin: 0 30%;
  margin-bottom: 10px; 
}
.button_upload:hover {
  background: #ddd;
}
#progress-bar{
  padding: 5px;
}

#fileElem {
  display: none;
}
@media only screen and (max-width: 780px){
  .button_upload{
    margin: 0 15%;
    text-align: center;
  }
  .my-form {
    margin-bottom: 15px;
  }
}