combination/miniprogram/packageAPI/pages/media/file/file.wxss

.image {
  width: 100%;
  height: 330px;
}
.page-body-info {
  display: flex;
  box-sizing: border-box;
  padding: 15px;
  height: 410px;
  border-top: 1px solid var(--weui-FG-3);
  border-bottom: 1px solid var(--weui-FG-3);
  align-items: center;
  justify-content: center;
}