.attachments {
  input[type=file] {
    display: none;
  }

  .dropzone {
    position: fixed;
    background: rgba(250, 250, 250, 0.8);
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 100;
    text-align: center;

    &.hidden {
      display: none;
    }

    .drop-hint {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;

      .icon {
        width: 100%;
        font-size: 5em;
        height: auto;
        text-shadow: 0 2px 2px rgba(0, 0, 0, .14), 0 3px 1px rgba(0, 0, 0, .2), 0 1px 5px rgba(0, 0, 0, .12);
        -moz-animation: bounce 2s infinite;
        -webkit-animation: bounce 2s infinite;
        animation: bounce 2s infinite;
      }

      .hint {
        margin: .5em auto 2em;
        border-radius: 2px;
        box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .14), 0 3px 1px -2px rgba(0, 0, 0, .2), 0 1px 5px 0 rgba(0, 0, 0, .12);
        background: $primary;
        padding: 1em;
        color: $white;
        width: 100%;
        max-width: 300px;
      }
    }
  }
}