.inputDnD {
    .form-control-file {
      position: relative;
      width: 100%;
      height: 100%;
      min-height: 6em;
      outline: none;
      visibility: hidden;
      cursor: pointer;
      &:before {
        content: attr(data-title);
        position: absolute;
        width: 100%;
        padding: 1.5rem;
        opacity: 1;
        visibility: visible;
        text-align: center;
        color: #aeaeae;
        border: 2px dashed #aeaeae;
        overflow: hidden;
      }
      &:hover {
        &:before {
          border-style: solid;
        }
      }
    }
  }