.page-test-pass-param {
  display: flex;
  flex-direction: column;
  align-items: center;
  .ctrls {
    display: flex;
    flex-direction: column;
  }
  .some-big-box {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 200px;
    height: 160px;
    margin: 10px 5px 0 5px;
    padding: 10px;
    background-color: #eee;
  }
  .s-button {
    margin: 10px 0 0 10px;
  }
  .box2, .box3, .box4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
    height: 100px;
    margin-top: 10px;
    background-color: #eee;
    cursor: pointer;
  }
}