.drop-zone{border:2px dashed gray;border-radius:10px;height:20vh;text-align:center;color:#6c757d;cursor:pointer;transition:background-color .2s}.drop-zone.dragover{background-color:#e9f5ff}.dropzone-body{position:relative;align-content:center}.drop-zone{border:2px dashed #ccc;border-radius:10px;cursor:pointer;transition:.2s}.drop-zone.dragging{background:#f8f9fa;border-color:#000}