.block_section_a {
    width: 92%;
  }
  

  .block_section_last {
    position: relative;
    background-color: #ffffff00;
    width: 100%;
    padding: 0;
  }
  
  .block_section_last .basicinsight__img__bg {
    position: absolute;
    z-index: -1;
    width: 100%;
  }
  
  .block_section_last .basicinsight__img__bg video {
    width: 100%;
  }
  
  .block_section_last .basicinsight__img__bg img {
    width: 100%;
  }

  

  .article_wrap {
    max-width: 768px;
    margin: 24px auto;
  }
  

  .block_section__btn_next {
    display: none;
  }