/*
.guideline {
  max-width: 750px;
  margin: 0 auto;
  padding: 50px 10px 0;
}

#guide_title {
  writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  float: right;
  height: 350px;
  margin-left: 15px;
}

#guide_title > p {
  text-align: right;
}

.flex_row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  flex-direction: row-reverse;
}

.flex_row > div {
  writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  margin: 10px 30px;
}

@media screen and (max-width: 768px) {
  .guideline {
    max-width: 606px;
  }
}

@media screen and (max-width: 530px) {
  .flex_row > div {
    margin: 10px;
    font-size: 0.8em;
  }
}
*/

h2 {
  margin: 0.8em 0;
}

.greeting > h2 {
  text-align: center;
}

.greeting > img {
  width: 18%;
  float: left;
  margin: 0 30px 20px 0;
  min-width: 150px;
}

.greeting > .signature {
  text-align: right;
}

.video_wrap {
  padding-bottom: 40%;
  position: relative;
}

video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
}

.spirit {
  margin: 0 10px 4%;
  font-weight: bold;
}

.spirit_content_wrap {
  margin: 0 auto;
  width: 57%;
}

.spirit_content_wrap > p {
  margin: 1em 0;
}

#gokun > p {
  font-size: 1.1em;
  font-weight: bold;
}

.spirit_content_wrap > .signature {
  text-align: right;
}

.feature {
  display: flex;
  justify-content: space-between;
  margin: 30px;
}

.feature > div {
  width: 30%;
  position: relative;
}

.feature > div:before,
.feature > div:after {
  content: '';
  width: 20px;
  height: 30px;
  position: absolute;
  display: inline-block;
}

.feature > div:before {
  border-left: solid 1px #ff5722;
  border-top: solid 1px #ff5722;
  top: 0;
  left: 0;
}

.feature > div:after {
  border-right: solid 1px #ff5722;
  border-bottom: solid 1px #ff5722;
  bottom: 0;
  right: 0;
}

.feature p:first-letter {
  font-size: 2em;
  color: #dc000b;
  font-weight: bold;
}

.feature p {
  padding: 10px;
}

.flex_box {
  display: flex;
  justify-content: space-around;
  border-bottom: 1px solid;
  padding: 50px 0;
  /*  padding-left: 30px;*/
  flex-wrap: wrap;
  align-items: flex-start;
}

.flex_box > div {
  width: 40%;
  min-width: 300px;
}

.iframe_wrap {
  width: 100%;
  padding-bottom: 70%;
  position: relative;
}

.iframe_wrap > iframe,
.iframe_wrap img {
  position: absolute;
  width: 100%;
  height: 100%;
}

.flex_box > .forms_description {
  width: 55%;
  min-width: 300px;
  padding: 0;
}

.flex_box h4 {
  text-align: center;
  font-size: 1.2em;
  padding-bottom: 1em;
}

.archive {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;

}

.archive > div {
  width: 30%;
  min-width: 290px;
  margin: 5px;
}

.archive > div.is_empty {
  height: 0;
  padding: 0;
  margin: 0;
}

.archive > div > p {
  margin: 0.5em 0;
}

#youtube_link{
  max-width: 800px;
  display: block;
  margin: 0 auto;
}

#youtube_link>img{
  width: 100%;
}

@media screen and (max-width: 720px) {
  .spirit_content_wrap {
    width: 70%;
  }

  .flex_box > div {
    width: 80%;
    max-width: 400px;
    /*    padding-bottom: 50%;*/

  }

  .flex_box > .forms_description {
    width: 90%;
  }
}

@media screen and (max-width: 600px) {
  .spirit_content_wrap {
    width: 100%;
  }

  .feature {
    flex-wrap: wrap;
  }

  .feature > div {
    width: 100%;
  }
}

@media screen and (max-width: 480px) {
  #gokun > p {
    font-size: 1.05em;
  }
}