h1 {}

h1 span {
  display: block;
  font-size: 1.6rem;
}

.ttl_main {
  font-size: 2.5rem;
  line-height: 3.2rem;
  color: #ffffff;
  letter-spacing: .3rem;
  font-weight: 400;
}
.block_lb .ttl_main {
  font-size: 2.1rem;
  letter-spacing: 3px;
  line-height: 3.4rem;
}
.ttl {
  font-size: 2.2rem;
  line-height: 2.6rem;
  font-weight: 700;
  position: relative;
  color: #8A7A61;
}

.ttl_sub {
  color: #8A7A61;
  font-size: 1.5rem;
  font-weight: 700;
}

.body .ttl {
  font-weight: 700;
}
@media screen and (min-width: 400px) {
  h1 span {
    display: block;
    font-size: 1.8rem;
  }
  .ttl_main {
    font-size: 3.0rem;
    line-height: 3.6rem;
  }
  .ttl {
    font-size: 2.4rem;
    line-height: 3.0rem;
  }
}
@media screen and (min-width: 600px) {
  h1 span {
    display: block;
    font-size: 2.2rem;
  }
  .ttl_main {
    font-size: 3.0rem;
    line-height: 3.6rem;
    letter-spacing: 12px;
  }
  .block_lb .ttl_main {
    font-size: 2.8rem;
    letter-spacing: 6px;
    line-height: 4.8rem;
  }
  
}
@media screen and (min-width: 768px) {
  h1 span {
    display: block;
    font-size: 2.4rem;
  }
}

@media screen and (min-width: 896px) {
  .ttl {
    font-size: 3.0rem;
    line-height: 3.4rem;
  }
  .ttl_sub {
    color: #8A7A61;
    font-size: 2.0rem;
  }
}

@media screen and (min-width: 1030px) {}

@media screen and (min-width: 1110px) {
  h1 span {
    font-size: 3.6rem;
  }
  .block_lb .ttl_main {
    font-size: 2.6rem;
    letter-spacing: 5px;
    line-height: 4.8rem;
  }
}

.required {
  font-size: 1.2rem;
  line-height: 1.4rem;
  margin-right: 8px;
  padding: 3px 5px;
  background-color: #F92929;
  border-radius: 3px;
  color: #ffffff;
}

.tags {
  margin: 8px 0;
}

.tag {
  border-radius: 20px;
  margin: 4px 0;
  display: inline-block;
  padding: 0 10px;
  border: 2px solid #373737;
}

.tag span {
  font-weight: 500;
}

.large {
  font-size: 3.6rem;
}

.small {
  font-size: 1.4rem;
}

.sample {
  font-size: 1.3rem;
  color: grey;
}
.vertical {
  writing-mode: vertical-rl;
  text-orientation: upright;
}

/* ICON */
.icon-l {
  max-width: 60px;
}
.icon-s {
  max-width: 30px;
  margin: 40px auto;
  display: block;
}