body {
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 1px;
}
@media screen and (max-width: 480px) {

  #header,
  #link,
  #titlebar,
  .title-contents,
  .copyright,
  .title-contents-ccl-children,
  .howtocare h2,
  #content-showroom-first h3,
  #content-showroom-second .csc-text h3,
  #content-showroom-third .csc-text h3,
  .text-color-01.title-content-showroom {
    font-family: "Noto Serif JP", serif;
  }
  #content-showroom-first .text-body-csr-child h3 {
    font-family: "Noto Serif JP", serif;
  }
}