.bg_top {
  top: 210px;
}

.post_contents {
  margin-bottom: 93px;
}
@media screen and (max-width: 425px) {
  .post_contents {
    margin-bottom: 40px;
  }
}
.post_contents .section_inner {
  margin-top: -210px;
  padding: 90px 0 90px 0;
  border-radius: 5px;
  background-color: #ffffff;
}
@media screen and (max-width: 768px) {
  .post_contents .section_inner {
    margin-top: -170px;
  }
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner {
    margin-top: -110px;
    padding: 50px 0 40px 0;
  }
}
.post_contents .section_inner .page_contents_inner {
  width: 75%;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner {
    width: 89.33%;
  }
}
.post_contents .section_inner .page_contents_inner .info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.post_contents .section_inner .page_contents_inner .info .date {
  font-family: azo-sans-web, sans-serif;
  font-size: 15px;
  min-width: 100px;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .info .date {
    margin-right: 15px;
    font-size: 12px;
    min-width: initial;
  }
}
.post_contents .section_inner .page_contents_inner .info .bullet {
  margin-right: 15px;
}
.post_contents .section_inner .page_contents_inner .info .bullet span {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 30px;
  background-color: #ff9c00;
}
.post_contents .section_inner .page_contents_inner .info .tag a {
  font-family: "HiraKakuProN-W3";
  font-size: 15px;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .info .tag a {
    font-size: 12px;
  }
}
.post_contents .section_inner .page_contents_inner .post_ttl {
  margin-top: 30px;
  font-size: 28px;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .post_ttl {
    font-size: 22px;
  }
}
.post_contents .section_inner .page_contents_inner .underline {
  margin: 50px 0 20px 0;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .underline {
    margin: 30px 0 20px 0;
  }
}
.post_contents .section_inner .page_contents_inner .body_text {
  margin-top: 40px;
  font-family: "HiraKakuProN-W3";
  font-size: 16px;
  line-height: 1.75;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .body_text {
    font-size: 13px;
  }
}
.post_contents .section_inner .page_contents_inner .return_btn {
  margin-top: 80px;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .return_btn {
    margin-top: 40px;
  }
}
.post_contents .section_inner .page_contents_inner .return_btn a {
  position: relative;
  color: #ff9c00;
  padding: 0 20px;
}
@media screen and (max-width: 425px) {
  .post_contents .section_inner .page_contents_inner .return_btn a {
    font-size: 12px;
  }
}
.post_contents .section_inner .page_contents_inner .return_btn a:after {
  content: "<";
  position: absolute;
  display: block;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.post_contents .section_inner .page_contents_inner .return_btn a:hover {
  opacity: 0.75;
}