@media screen and (min-width: 768px) {
  /* ------ common ---*/
  span {
    font-size: 17px;
    line-height: 1.2;
  }

  p {
    font-size: 16px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 28px;
  }

  h4 {
    font-size: 20px;
  }

  .sp {
    display: none;
  }

  article {
    width: 850px;
  }

  .notes_name {
    display: inline-block;
    width: 100%;
    text-align: right;
  }

  /* ------ content ---*/
  .content {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 75px;
    padding-right: 75px;
  }

  /* ------ main ---*/
  .review {
    clear: both;
  }

  .review img {
    width: 28%;
    vertical-align: top;
    float: left;
    padding: 0 20px 0 0;
  }

  .review a {
    font-size: 18px;
  }

  .review .subhead .name {
    font-size: 28px;
    line-height: 1;
  }

  .review .subhead .profession {
    font-size: 18px;
    line-height: 1;
  }

  /* ------ trial ---*/
  .cv1st {
    margin: 30px 0;
  }

  .cv1st a {
    width: 600px;
    margin: auto;
    display: block;
  }

  .cv1st a img {
    width: 600px;
  }

  #trial a.link_official {
    font-size: 20px;
  }

  /* ------ cv ---*/
  #cv a {
    width: 640px;
    margin: auto;
    display: block;
  }

  #cv a img {
    width: 640px;
  }

  /* ------ related ---*/
  #related {
    margin-bottom: 40px;
  }
  #related li img {
    width: 130px;
    padding-right: 20px;
  }

  #related li span {
    font-size: 18px;
  }

  /* ------ contact ---*/
  .contact {
    font-size: 16px;
  }

  /* ------ footer ---*/
  footer {
    font-size: 14px;
  }

  video {
    max-width: 80%;
    width: 80%;
    height: auto;
    display: block;
    margin: 0 auto 1.4rem;
  }

  .size80 {
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    width: 80%;
  }

  .size60 {
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    width: 60%;
  }

  .cta {
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    border: none;
    width: 70%;
  }

  .cta2 {
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 0 0 10px 0;
    border: none;
    width: 70%;
  }

  button.primary {
    width: 60%;
  }

  button.primary:hover {
    filter: brightness(1.2);
    transform: translate(1px, -2px);
  }
}