.question-item {
  // 连线题
  table.composition2 {
    border-collapse: separate;
    border-spacing: 30px;
    [width] {
      width: auto;
    }
  }
  table.edittable2 {
    th,
    td {
      border: 0.08vh solid black;
      padding: 0.83vh;
    }
  }
}
.choice-box {
  .content-box {
    width: 100%;
    img {
      max-width: 100%;
      object-fit: contain;
    }
  }
}
