.howto_page .page_visual {
  position: relative;
  width: 100%;
  padding-top: 31.25%;
  background-color: #fff;
  background-image: none;
}

.howto_page .page_visual .image {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 1400px;
  height: 100%;
  margin: auto;
  background: url(../img/16ways/16_bg.jpg) no-repeat center;
  background-size: contain;
}

.howto_page .page_heading_area {
  position: absolute;
  top: 15%;
  right: 0;
  left: 0;
  width: 500px;
  height: 130px;
  margin: auto;
}

.howto_page .page_heading_area .page_heading {
  position: relative;
  margin-bottom: 30px;
  color: #000;
  font-size: 60px;
  line-height: 1;
  text-align: center;
  text-shadow: none;
}

.howto_page .page_heading_area .page_heading::before {
  display: block;
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  width: 100px;
  height: 2px;
  margin: auto;
  background: #000;
  content: '';
}

.howto_page .page_heading_area .page_sub_heading {
  color: #000;
  font-weight: bold;
  text-align: center;
  text-shadow: none;
}

.howto_page .howto_lead {
  padding: 60px 0 50px;
}

.howto_page .howto_lead .heading {
  margin-bottom: 10px;
  font-size: 40px;
  line-height: 1;
  text-align: center;
}

.howto_page .howto_lead .sub_heading {
  margin-bottom: 15px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
}

.howto_page .howto_lead .text {
  text-align: center;
}

.howto_page .howto_lead .g_inner h4.sub_heading {
  position: relative;
  margin-top: 40px;
  font-size: 24px;
}

.howto_page .howto_lead .g_inner h4.sub_heading::before {
  display: block;
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  width: 100px;
  height: 1px;
  margin: auto;
  background: #000;
  content: '';
}

.howto_page .howto_lead .g_inner .heading_jp {
  margin-bottom: 15px;
  font-weight: bold;
  text-align: center;
}

.howto_page__container {
  max-width: 1060px;
  margin: 0 auto 60px;
}

.howto_page__container__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.howto_page__container__box {
  width: calc((100% - 60px) / 4);
  margin: 0 7px 30px;
  background-color: rgba(225, 211, 191, 0.3);
}

.howto_page__container__box__text {
  padding: 20px 15px;
}

.howto_page__container__box__text h4 {
  margin-bottom: 20px;
  padding-bottom: 5px;
  border-bottom: 1px solid #000;
  font-weight: bold;
}

.howto_page__container__box__text p {
  font-size: .9em;
  text-align: justify;
  text-justify: inter-ideograph;
}

@media screen and (min-width: 1280px) {
  .howto_page .page_visual {
    height: 400px;
    padding-top: 0;
  }
  .howto_page .page_heading_area {
    top: 60px;
  }
}

@media screen and (min-width: 461px) and (max-width: 860px) {
  .howto_page .page_visual {
    height: 240px;
    background: url(../img/16ways/16_bg.tab.jpg) no-repeat center;
    background-position: center;
    background-size: contain;
  }
}

@media screen and (max-width: 460px) {
  .howto_page .page_visual {
    height: 240px;
    background: url(../img/16ways/16_bg.sp.jpg) no-repeat center;
    background-position: bottom;
    background-size: cover;
  }
}

@media screen and (max-width: 860px) {
  .howto_page .page_visual .image {
    display: none;
  }
  .howto_page .page_heading_area {
    top: 20px;
    width: auto;
    height: auto;
  }
  .howto_page .page_heading_area .page_heading {
    margin-bottom: 25px;
    font-size: 40px;
  }
  .howto_page .page_heading_area .page_heading::before {
    width: 80px;
  }
  .howto_page .howto_lead {
    padding: 40px 0;
  }
  .howto_page .howto_lead .heading {
    font-size: 40px;
  }
  .howto_page .howto_lead .sub_heading {
    margin-bottom: 30px;
  }
  .howto_page .howto_lead .text {
    font-size: 14px;
    text-align: left;
  }
}

@media screen and (max-width: 1079px) {
  .howto_page__container {
    max-width: 860px;
    margin-bottom: 100px;
  }
  .howto_page__container__flex {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .howto_page__container__box {
    width: calc((100% - 60px) / 2);
    margin: 0 15px 30px;
  }
}

@media screen and (max-width: 480px) {
  .howto_page__container {
    max-width: 480px;
    margin-bottom: 120px;
  }
  .howto_page__container__flex {
    display: block;
  }
  .howto_page__container__box {
    width: calc((100% - 20px));
    margin: 0 10px 30px;
  }
}