@media (min-width: 1921px) {
  .belanding_form_box {
    left: calc((100% - 1920px) / 2);
  }
  #be_bfiber_page #intro_back.desk_img {
    left: -10%;
    display: block;
    width: 850px;
    height: auto;
  }
  #be_bfiber_page #intro {
    max-height: 1250px;
  }
  #be_bfiber_page #paralax_images .row_p_text h3 {
    font-size: 32px;
  }
  #be_bfiber_page .row_p:nth-child(even) .row_p_text.desktop {
    width: 800px;
  }
  #be_bfiber_page .row_p:nth-child(odd) .row_p_text.desktop {
    width: 756px;
  }
  #be_bfiber_page .first_line-price-num {
  }
  #be_bfiber_page .first_line_b {
  }
  #be_bfiber_page .first_line_b .first_line_subtext {
  }
  #be_bfiber_page .first_line_b .first_line_subtext_b {
  }
  .underlineee span {
  }
  #be_bfiber_page .first_line_b .first_line_subtext_b .from-1600 {
    display: block;
  }
  #be_bfiber_page .first_line .first_line-optim {
  }
  .underlineee .underlineee_note {
  }
  .underlineee .underlineee_num {
  }
}