@charset "UTF-8";

.event {
  padding: 130px 5.3% 80px;
  text-align: center;
  font-family: "Zen Old Mincho";
}

.event__top {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 170%; /* 20.4px */
  padding-bottom: 60px;
}

.title {
  display: flex;
  align-items: center;
  margin: 0 auto;
  width: 100%;
  font-size: 1.6rem;
  font-weight: 300;
  padding-bottom: 30px;
}

.title::before,
.title::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.4);
  margin: 0 20px;
}

.event__image img {
  width: 40px;
  height: auto;
}

.event__text {
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 1.2rem;
  font-weight: 350;
  line-height: 180%; /* 18px */
}

.event__image1 {
  padding-bottom: 50px;
}

.event__contents {
  padding-top: 80px;
  padding-bottom: 50px;
  font-size: 1.2rem;
  font-weight: 350;
  line-height: 180%;
}

.event__contact {
  font-size: 1.3rem;
  font-weight: 350;
  padding-top: 100px;
}

.event__push {
  padding-top: 10px;
}

.btn {
  padding-top: 25px;
  padding-bottom: 25px;
  width: 90%;
  background: rgba(48, 48, 48, 0.74);
  color: #fff;
  font-size: 1.3rem;
  display: block;
  margin: 0 auto;
  font-family: "Noto Sans JP", sans-serif;
}

.event__image img {
  max-width: 600px;
  opacity: 0;
}

@media screen and (min-width: 768px) {
  .sp__Br {
    display: none;
  }

  .event {
    padding: 200px 10.4% 120px;
  }

  .event__top {
    font-size: 1.6rem;
    font-weight: 600;
    padding-bottom: 100px;
  }

  .title {
    display: flex;
    align-items: center;
    margin: 0 auto;
    width: 100%;
    font-size: 2.4rem;
    font-weight: 300;
    padding-bottom: 30px;
  }

  .title::before,
  .title::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.4);
    margin: 0 20px;
  }

  .event__image img {
    width: 120px;
    height: auto;
  }

  .event__text {
    padding-top: 170px;
    padding-bottom: 70px;
    font-size: 1.6rem;
    text-align: left;
  }

  .event__image1 {
    padding-bottom: 140px;
    width: 70%;
  }

  .event__image2 {
    margin-left: auto;
    padding-bottom: 100px;
    width: 70%;
  }

  .event__contents {
    padding-top: 120px;
    padding-bottom: 70px;
    font-size: 1.6rem;
    text-align: left;
  }

  .event__contact {
    font-size: 1.6rem;
    font-weight: 350;
    padding-top: 200px;
  }

  .event__push {
    padding-top: 13px;
  }
  .btn {
    background: rgba(48, 48, 48, 0.74);
    color: #fff;
    font-size: 1.8rem;
    display: block;
    width: 60%;
    padding: 40px 0;
    text-align: center;
    letter-spacing: 0.05em;
    transition: letter-spacing 0.3s ease, box-shadow 0.3s ease,
      transform 0.3s ease;
    margin: 0 auto;
    font-family: "Noto Sans JP", sans-serif;
  }

  .btn span {
    display: inline-block;
    letter-spacing: 0.05em;
    transition: letter-spacing 0.35s ease;
  }

  .btn:hover span {
    letter-spacing: 0.18em;
  }
}