.preview-box {
  position: relative;
  display: flex;
  flex-direction: column;
}

.preview-index {
  position: absolute;
  z-index: 3;
  top: 10px;
  left: 12px;
  margin: 0;
}

.preview-art {
  margin-top: 32px;
}

.preview-art strong {
  top: 0;
  right: 14px;
}