.vue-file-agent {
  &.file-input-wrapper {
    position: relative;
    border: 2px dashed #aaa;
    text-align: center;
    transition: all 600ms;
  }

  &.file-input-wrapper.is-drag-over,
  .is-drag-over &.file-input-wrapper {
    border-color: #f61a1a;
    box-shadow: inset 0px 0px 20px 1px #f61a1a;
  }

  &.file-input-wrapper.is-drag-valid.is-drag-over,
  .is-drag-valid.is-drag-over &.file-input-wrapper {
    border-color: #54d500;
    box-shadow: inset 0px 0px 20px 1px #54d500;
  }
}