html {
  font-size: 10px;
}

body {
  overflow-x: hidden;
}

.entry-title {
  display: none;
}

.post_wrap {
  background-color: #f8f8f8;
  padding: 100px 0;
}
.post_wrap .content_wrap {
  max-width: 860px;
  width: calc(100% - 30px);
  margin: 0 auto 100px;
}
.post_wrap .content_wrap .post_title,
.post_wrap .content_wrap .post_date {
  font-family: "Noto Sans JP", serif;
}
.post_wrap .content_wrap .post_title {
  font-size: 20px;
  font-weight: 500;
  color: #231815;
  margin: 0 auto 15px;
}
.post_wrap .content_wrap .post_date {
  font-size: 14px;
  color: #929293;
  margin: 0 auto 30px;
}
.post_wrap .content_wrap article {
  margin: 0 auto;
}
.post_wrap .content_wrap .entry-content {
  margin: 0 auto;
  font-size: 16px;
}
.post_wrap .border {
  width: 100%;
  height: 1px;
  background-color: #b9baba;
  margin-bottom: 100px;
}
.post_wrap .post_links {
  font-family: "Noto Sans JP", serif;
}
@media (max-width: 749px) {
  .post_wrap .post_links {
    text-align: center;
  }
}
@media (min-width: 750px) {
  .post_wrap .post_links {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}
.post_wrap .post_links .prev,
.post_wrap .post_links .next {
  display: inline-block;
  width: 140px;
  position: relative;
  font-size: 18px;
}
.post_wrap .post_links .prev:hover,
.post_wrap .post_links .next:hover {
  opacity: 0.7;
}
.post_wrap .post_links .prev::after,
.post_wrap .post_links .next::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-top-width: 5px;
  border-bottom-width: 5px;
  border-top-color: transparent;
  border-bottom-color: transparent;
}
.post_wrap .post_links .prev a,
.post_wrap .post_links .next a {
  text-decoration: none;
  color: #000;
}
@media (max-width: 749px) {
  .post_wrap .post_links .prev,
  .post_wrap .post_links .next {
    margin-bottom: 30px;
  }
}
@media (min-width: 750px) {
  .post_wrap .post_links .prev,
  .post_wrap .post_links .next {
    display: block;
  }
}
.post_wrap .post_links .prev.none,
.post_wrap .post_links .next.none {
  pointer-events: none;
  color: #ccc;
}
@media (min-width: 750px) {
  .post_wrap .post_links .prev,
  .post_wrap .post_links .list_link {
    margin-right: 50px;
  }
}
.post_wrap .post_links .prev {
  padding-left: 30px;
}
.post_wrap .post_links .prev::after {
  content: "";
  left: 0;
  border-left-width: 10px;
  border-right-width: 10px;
  border-left-color: transparent;
  border-right-color: #4b75f2;
}
@media (max-width: 749px) {
  .post_wrap .post_links .prev {
    margin-right: 30px;
  }
}
@media (min-width: 750px) {
  .post_wrap .post_links .prev {
    order: 1;
  }
}
.post_wrap .post_links .next {
  padding-right: 30px;
}
.post_wrap .post_links .next::after {
  content: "";
  right: 0;
  border-left-width: 10px;
  border-right-width: 10px;
  border-left-color: #4b75f2;
  border-right-color: transparent;
}
@media (min-width: 750px) {
  .post_wrap .post_links .next {
    order: 3;
  }
}
.post_wrap .post_links .list_link {
  display: block;
  width: 180px;
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #4b75f2;
  padding: 15px 0;
  border-radius: 30px;
}
.post_wrap .post_links .list_link:hover {
  color: #4b75f2;
  background-color: #fff;
}
@media (min-width: 750px) {
  .post_wrap .post_links .list_link {
    order: 2;
  }
}
@media (max-width: 749px) {
  .post_wrap .post_links .list_link {
    flex-basis: 100%;
    margin: 0 auto;
  }
}