.dropzone-wrapper {
  border: 2px dashed #91b0b3;
  color: #92b0b3;
  position: relative;
  height: 150px;
}
 
.dropzone-desc {
  position: absolute;
  margin: 0 auto;
  left: 0;
  right: 0;
  text-align: center;
  width: 70%;
  top: 25px;
}
 
.dropzone,
.dropzone:focus {
  position: absolute;
  outline: none !important;
  width: 100%;
  height: 150px;
  cursor: pointer;
  opacity: 0;
}
 
.dropzone-wrapper:hover,
.dropzone-wrapper.dragover {
  background: #ecf0f5;
}
 
.preview-zone {
  text-align: center;
}
 
.preview-zone img{
  width: 75%;
}
 
.preview-zone .box {
  box-shadow: none;
  border-radius: 0;
  margin-bottom: 0;
}

.hidden{
  display: none;
}