/*-------------------------------
無料体験実施中！
-------------------------------*/
#trial_intro .text {
  width: fit-content;
  margin: 0 auto;
}
/*-------------------------------
体験レッスンの流れ
-------------------------------*/
#trial_flow {
  counter-reset: count 0;
  background: url(/assets/img/bk_slash.png) no-repeat center / cover;
}
#trial_flow .content_block:nth-of-type(2){
  border-top: 1px solid var(--key-color);
  border-bottom: 1px solid var(--key-color);
}
#trial_flow .content_block + .content_block {
  margin-top: 0;
}
#trial_flow .block_title::before {
  display: inline-block;
  content: counter(count);
  counter-increment: count 1;
  margin-right: 0.5em;
}
/*-------------------------------
お申込みフォーム
-------------------------------*/
#trial_form {
  background: url(/assets/img/bk_dna.png) no-repeat center / cover;
}
#trial_form .content_block {
  max-width: 60rem;
  margin: 6rem auto 0;
  padding-top: calc(217rem + (60rem - 100vw));
  overflow: hidden;
  position: relative;
  @media (min-width:640px) {
    margin-top: 10rem;
    padding-top: 217rem;
  }
}
#trial_form iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}