body {
  padding-top: 0;
}

header {
}

footer {
  margin-top: 0;
}

/* ------------------------------------------
  sec01
------------------------------------------ */
.sec01 {
  padding-block: 10rem;
}
.breadcrumb {
  display: flex;
  padding-bottom: 5rem;
}

.breadcrumb li:not(:first-child)::before {
  content: "＞";
  margin-right: 2rem;
}

.breadcrumb li + li,
.breadcrumb li a {
  font-family: "Noto Serif", serif;
  font-weight: 400;
  color: #000000;
  font-size: 1.9rem;
  line-height: calc(33 / 19);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}
.sec01 .ttl2 {
  color: #0054ab;
  font-size: 3.8rem;
  font-weight: 700;
  line-height: calc(120 / 38);
  letter-spacing: 0.2em;
  text-align: center;
}
.sec01 .seminar {
  display: flex;
  flex-wrap: wrap;
  gap: 4rem 2rem;
}
.sec01 .seminar li {
  width: calc((100% - 6rem) / 4);
}
.sec01 .seminar .img {
  aspect-ratio: 345 / 220;
}
.sec01 .seminar .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sec01 .seminar .data {
  font-size: 2.2rem;
  padding-block: 2rem 1rem;
  border-bottom: 1px solid #1c1c1c;
}
.sec01 .seminar .flex {
  display: flex;
  align-items: flex-start;
  padding-top: 2rem;
  gap: 1rem;
}
.sec01 .seminar .flex .icon {
  max-width: 3rem;
  width: 100%;
}
.sec01 .seminar .flex .ttl {
  font-size: 2.4rem;
}
.sec01 .seminar .flex .arrow {
  max-width: 1.4rem;
  width: 100%;
}
.sec01 .pagination {
  align-items: center;
  display: flex;
  gap: 0 1rem;
  justify-content: center;
  margin-top: 7rem;
}
.sec01 .pagination li {
  border-radius: 1rem;
  line-height: 5rem;
  text-align: center;
  width: 5rem;
}
.sec01 .pagination li a {
  background-color: #0054ab;
  border-radius: 1rem;
  color: #fff;
  display: block;
  font-size: 2rem;
  line-height: 4rem;
  text-align: center;
}
.sec01 .pagination li.prev a {
  background-image: url(../img/page/prev.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 1.2rem 1.5rem;
  height: 4rem;
}
.sec01 .pagination li.next a {
  background-image: url(../img/page/next.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 1.2rem 1.5rem;
  height: 4rem;
}
.sec01 .pagination li {
  border-radius: 1rem;
  /* line-height: 34rem; */
  text-align: center;
  width: 4rem;
  line-height: 4rem;
}
@media screen and (max-width: 767px) {
  .sec01 {
    padding-block: 5rem;
  }
  .breadcrumb {
    flex-wrap: wrap;
    row-gap: 0.7rem;
    padding-bottom: 0;
  }

  .breadcrumb li + li,
  .breadcrumb li a {
    font-size: 1.3rem;
  }

  .breadcrumb li + li {
    margin-left: 0.7rem;
  }

  .breadcrumb li a {
    font-size: 1.3rem;
  }
  .sec01 .ttl2 {
    font-size: 2.4rem;
  }
  .sec01 .seminar {
    gap: 4rem 2rem;
  }
  .sec01 .seminar li {
    /* width: 100%; */
    width: calc((100% - 2rem) / 2);
  }
  .sec01 .seminar .data {
    font-size: 1.5rem;
  }
  .sec01 .seminar .flex {
    display: flex;
    align-items: flex-start;
  }

  .sec01 .seminar .flex .ttl {
    font-size: 1.5rem;
  }
  .sec01 .seminar .flex .arrow {
    max-width: 0.7rem;
  }
  .sec01 .pagination {
    margin-top: 3rem;
  }
  .sec01 .pagination li {
    font-size: 2rem;
    line-height: 3rem;
    width: 3rem;
    border-radius: .5rem;
  }
  .sec01 .pagination li a {
    font-size: 2rem;
    line-height: 3rem;
    border-radius: 0.5rem;
  }
  .sec01 .pagination li.prev a {
    background-size: 1rem 1.6rem;
    height: 3rem;
  }
  .sec01 .pagination li.next a {
    background-size: 1rem 1.6rem;
    height: 3rem;
  }
}