@charset "utf-8";
@media screen and (max-width: 670px) {
  .subject {
    float: none;
    margin-top: 2vw;
    width: 100%;
  }

  .poster {
    width: 70%;
    margin-top: 5vw;
    margin-left: 15%;
    height: auto;
    object-fit: cover;
  }

  .subject p {
    font-size: 1.6rem;
  }

  .subject h3 {
    font-size: 1.8rem;
  }

  .p_left {
    margin-top: 20%;
  }

  .p_right {
    margin-top: 20%;
  }
}