@charset "UTF-8";

p,
ul,
li,
span,
div {
  font-family: "Noto Sans JP", "ryo-gothic-plusn", sans-serif;
}

a:hover {
  color: #006fba;
}
/*2502 CSS*/

.main {
}

.arrow {
  position: relative;
  display: inline-block;
  width: 70px;
  height: 4px;
  margin: 29px 0;
  border-radius: 9999px;
  background-color: #061956;
}

.arrow::before,
.arrow::after {
  content: "";
  position: absolute;
  top: calc(50% - 2px);
  right: 0;
  width: 25px;
  height: 4px;
  border-radius: 9999px;
  background-color: #061956;
  transform-origin: calc(100% - 2px) 50%;
}

.arrow::before {
  transform: rotate(45deg);
}

.arrow::after {
  transform: rotate(-45deg);
}

.yachiyo_top {
  background-image: url("https://storage.googleapis.com/clabel-upload-contents/kyousou_seminar/10/top_bg.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.top_bg_box {
  position: relative;
}

.reverse_triangle {
  height: 128px;
  aspect-ratio: cos(30deg);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  background: #fff;
  width: 400px;
}
.logo_box_yachiyo {
  max-height: 128px;
  padding: 2em 1em 0;
}
.logo_box_yachiyo img {
  width: 40%;
  height: auto;
}

.topflex {
  height: auto;
  padding: 64px 0px;
  display: flex;
  justify-content: space-around;
}

.yachiyo_top_msg {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.yachiyo_top_free_img {
  width: 18%;
}

.yachiyo_top_free_img img {
  width: 100%;
}

h1.dx {
  font-family: "ryo-display-plusn", serif !important;
  font-size: 22rem !important;
  font-weight: 200 !important;
  letter-spacing: 0em !important;
}
.freeicon {
  max-width: 120px;
  margin-top: -3em;
}
.yachiyo_top_msg h2 {
  text-align: left;
  font-weight: 700;
  color: #fff;
  line-height: 1.6;
  font-size: 2.2rem;
  letter-spacing: 0.1em;
}

.yachiyo_top_msg h2:nth-of-type(1) {
  letter-spacing: 1.1rem;
}
.yachiyo_top_msg h2:nth-of-type(2) {
  letter-spacing: 0.48rem;
  width: fit-content;
  background: #ffffff;
  color: #061956;
  padding: 0 8;
}

.h1box > img.cross {
  max-width: 200px;
  height: auto;
  margin-left: -30px;
}

.yachiyo_top_msg h1 {
  font-size: 7.8rem;
  font-weight: 800;

  color: #fff;
  line-height: 1.5;
  letter-spacing: 0.1em;
  margin-bottom: 0;
}
.yachiyo_top_msg .h1box span {
  font-size: 3.6rem;
}

.informationbox {
  margin-top: -40px;
}
.h1box {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: left;
  justify-content: space-between;
}

.sp-br {
  display: none;
}

.h1box_top {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.h1box_top h1 {
  font-size: 5.4rem;
}

.h1box_top img {
  width: 180px;
  object-fit: contain;
  margin-right: 8px;
}

.h1box_bottom {
  display: flex;
  flex-wrap: wrap;
}

.h1box_bottom img {
  width: 88px;
  object-fit: contain;
  vertical-align: sub;
  margin: 4 8;
}

.h1box_top_left {
  width: auto;
}

.h1box_top_right img {
  width: 420px;
}

h2.topbg {
  font-size: 3.8rem;
  font-weight: 600;
  color: #fff;
  background-color: #09214f;
  display: inline-block;
  padding: 0.3em 0.6em 0.3em 0.2em;
  letter-spacing: 0.1em;
}
.yachiyo_top_msg h3 {
  color: #fff;
  font-size: 2.6rem;
  letter-spacing: 0.15em;
}

.top_information h3 {
  border: solid 2px #ffffff;
  font-size: 2.2rem;
  width: fit-content;
  padding: 4px 24px;
}

.top_information img {
  width: 100px;
  object-fit: contain;
}

.top_date {
  display: flex;
  margin-top: -20px;
}
.top_date p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}

.top_btn {
  color: #061956;
  background-color: #fff;
  border-radius: 100px;
  display: inline-flex;
  padding: 0.25em 10em;
  justify-content: center;
  align-content: center;
  box-shadow: 0px 10px 10px -6px rgba(9, 39, 104, 0.49);

  transition: 0.3s;
}

.top_btn:hover {
  color: #191970;
  transform: translateY(5px);
  box-shadow: 0 0 0 #191970;
}
.top_btn p {
  font-size: 2.4rem;
  font-weight: 800;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0;
  margin-right: 1em;
}

/*
.up_triangle::before {
    content: "";
    bottom: 0;
    right: 0;
    border-top: 14em solid transparent;
    border-right: 34em solid #093156bd; 
    position: absolute;
    z-index: 100;
}
.up_triangle::after {
    display: block;
    bottom: 5px;
    transform: rotate(135deg);
    right: 0px;
    position: absolute;
    z-index: 101;
}*/

.logobox {
  gap: 24px;
  display: flex;
  flex-wrap: wrap;
  margin-top: 2em;
  justify-content: center;
  background-color: #fff;
  border-radius: 8px;
  padding: 1em;
}
.logobox li {
  background-color: #fff;
  padding: 0.4em 0.4em;
  margin: 0.4em 0.8em 0.4em 0;
}
.logobox li img {
  max-height: 50px;
}
.yachiyo_outline_msg {
  padding: 10em 0;
  color: #fff;
  background: radial-gradient(
    30.46% 30.46% at 50% 50%,
    #417cc3 0%,
    #2b6dbd 37.02%,
    #0939ad 100%
  );
}

h1.leftline {
  border-left: 2px solid #fff;
  font-size: 3.2em;
  letter-spacing: 0.15em;
  padding-left: 0.6em;
  color: #fff;
}
h2.outline {
  font-size: 1.8em;
  letter-spacing: 0.15em;
  line-height: 2;
  font-weight: 600;
}
h3.outline {
  font-size: 1.5em;
  letter-spacing: 0.1em;
  line-height: 2;
  font-weight: 400;
}

.featurebox {
  border: 1px solid #8edfff;
  box-shadow: inset 0 0 2px #fff, inset 3px 0 3px #00ffff, inset -3px 0 3px #0ff,
    inset 3px 0 3px #41cbc9, inset -3px 0 18px #0ff, 0 0 3px #fff,
    -3px 0 3px #41cbc9, 3px 0 3px #0ff;
}

.seminar_target {
  margin-top: 64px;
  padding: 2em 6em;
  border-radius: 16px;
  border: 1px solid #8edfff;
  box-shadow: 0 0 18.6px 12px rgba(142, 223, 255, 0.33);
}
.seminar_target h2 {
  margin: 1em -20px;
  font-size: 2em;
  font-weight: 600;
  line-height: 1.8;
  letter-spacing: 0.08em;
}
.seminar_target ul {
  text-align: left;
  margin: 1em auto;
  list-style: disc;
  font-size: 1.4em;
  font-weight: 400;
}
.seminar_target ul li {
  margin-bottom: 1em;
  letter-spacing: 0.08em;
}

.cta_section {
  background-color: #3c81b8;
}
.cta_bg {
  background-image: url("https://storage.googleapis.com/clabel-upload-contents/kyousou_seminar/10/cta_background.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  padding: 10em 6em;
}

.cta_bg h2 {
  font-size: 4.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #042c8c;
}
.centering {
  text-align: center;
  margin: 0 auto;
}
.cta_btn_section {
  margin-top: 8em;
  display: flex;
  flex-direction: column;
}
.cta_btn_section > img {
  margin: auto;
  width: 300px;
}

.cta_btn_section .arrow {
  background-color: #fff;
}
.cta_btn_section .arrow::before {
  background-color: #fff;
}

.cta_btn_section .arrow::after {
  background-color: #fff;
}

.cta_btn {
  background: linear-gradient(93deg, #e44d62 19.64%, #f2d44a 109.83%);
  border-radius: 100px;
  align-items: center;

  width: 600px;
  display: inline-flex;
  padding: 1em 2em;
  justify-content: space-between;
  align-content: center;
  box-shadow: 0 4.976px 16.968px 4.976px rgba(245, 167, 90, 0.49);
  transition: 0.3s;
  margin-top: 1em;
}
.cta_btn:hover {
  color: #191970;
  transform: translateY(5px);
  box-shadow: 0 0 0 #191970;
}
.cta_btn p {
  color: #fff;
  font-size: 3.2rem;
  letter-spacing: 0.1em;

  font-weight: 800;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0;
  margin-right: 1em;
}

.yobicir {
  font-size: 3.2rem;
  margin: 0 8px;
  margin-bottom: -10;
  padding-left: 2px;
  display: inline-block;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  text-align: center;
  background-color: #fff;

  color: #061956;
}

.time_table {
  padding: 10em 0;
  background: linear-gradient(
      233deg,
      #0939ad 46.65%,
      #2f71c2 59.93%,
      #2f71c2 64.75%,
      #1c55b7 69.27%,
      #0939ad 76.71%
    ),
    linear-gradient(
      264deg,
      #0939ad 78.94%,
      #2f71c2 84.9%,
      #2f71c2 87.06%,
      #1c55b7 89.09%,
      #0939ad 92.43%
    ),
    #fff;
}
.time_table h2,
.about_wrap h2,
.apply_wrap h2 {
  font-size: 4rem;
  letter-spacing: 0.2em;
  font-weight: 800;
  text-align: center;
  margin-top: 2em;
  margin-bottom: 1em;
}
.about_wrap {
  padding: 10em 0;
  background-color: #0939ad;
}
.mbt4 {
  margin-bottom: 4em;
}

.time_table_inner.featureb.mbt4 table td.time.wh,
.time_table_inner.featureb.mbt4 table td.name strong,
.time_table_inner.featureb.mbt4 table td.name {
  color: #fff !important;
}

.time_table_inner {
  padding: 40px 0;
  margin-top: 32px;
  background-color: #fff;
  border-radius: 16px;
}

.time_table_inner:nth-of-type(1) {
  margin-top: 80px;
}

.time_table_inner table tr {
  display: flex;
  align-items: start;
  width: 100%;
  justify-content: start;
  color: #fff;
}
.about_table_inner {
  padding: 1em 0;
}

.apply_inner {
  background-color: #fff;
  padding: 1em 0;
  box-shadow: 0px 5px 15px 0px rgba(141, 211, 255, 0.35);
}
.time_table_inner table,
.about_table_inner table {
  width: 100%;
}

.about_table_inner table tr {
  display: flex;
  justify-content: center;
  align-items: start;
}

.time_table_inner table tr.udline {
  border-bottom: dashed 2px rgba(10, 58, 174, 0.3);
  width: 90%;
  margin: auto;
}
.time_table_inner:nth-of-type(1) table tr.udline {
  border-bottom: none;
}

.about_table_inner table tr.udline {
  border-bottom: dashed 2px #ffffff75;
}

.time_table_inner table td.time {
  width: 25%;
  font-size: 1.4em;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: #0a3aae;
  padding-top: 1em;
  padding-bottom: 1em;
}
.time_table_inner table img {
  width: 150px;
}

.about_table_inner table td.about_name {
  /*width: 30%;*/
  min-width: 200px;
  font-size: 1.2em;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: #fff;
  padding-top: 1.4em;
  padding-bottom: 1em;
}

.about_name p {
  font-size: 1.2em;
}

.time_table_inner table td.name {
  letter-spacing: 0.1em;
  padding-top: 32px;
  padding-bottom: 32px;
  width: 75%;
}

.time_table_inner table td.name span {
  background-color: #0a3aae;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 2.4px;
  padding: 8px;
  border-radius: 4px;
}

.about_table_inner table td.about_descrip {
  width: 70%;
  padding-left: 4%;
  font-size: 1.2em !important;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding-top: 1.4em !important;
  padding-bottom: 1.4em;
  color: #fff;
}
.about_table_inner table td.about_descrip p span {
  color: #fff;
  font-size: 1.1em;
  font-weight: 600;
  letter-spacing: 0.12em;

  border-radius: 2px;
  margin-right: 1em;
}
.time_table_inner table td.name p {
  font-weight: 600;
  color: #1d1d1d;
  font-size: 2rem;
  line-height: 1.6;
  margin-top: 16px;
  margin-bottom: 0px;
}
.time_table_inner table td.name strong {
  font-weight: 700;
  margin-top: 28px;
  color: #0a3aae;
  font-size: 2.6rem;
  letter-spacing: 0.1em;
}

ul.add_explain {
  list-style: disc;
  margin-left: 1em;
  margin-top: 1em;
  margin-bottom: 3em;
}

.lecture_detail {
  padding: 10em 0;
  background: linear-gradient(
      250deg,
      #0939ad 35.54%,
      #2f71c2 56.6%,
      #4f94e9 64.88%,
      #1c55b7 71.75%,
      #0939ad 84.29%
    ),
    #fff;
}
.posirela {
  position: relative;
}

.lecture_detail_box {
  background: linear-gradient(180deg, #e0eafc 0%, #87ade3 94.98%);

  box-shadow: 0px 5px 15px 0px rgba(141, 211, 255, 0.35);
  border-radius: 16px;
  margin: 5em 0 1.5em;
  display: flex;
}

.lecture_detail_box .speaker {
  border-bottom-left-radius: 8px;
  min-width: 300px;
  position: relative;
  border-top-left-radius: 8px;
}
.featureb {
  background-image: url("https://storage.googleapis.com/clabel-upload-contents/kyousou_seminar/10/topsession_back.png");
  position: relative;
  background-position: center;
  background-size: auto;
  background-repeat: no-repeat;
  position: relative;
}
.lecture_detail_box .speaker img {
  width: 120%;
  position: absolute;
  bottom: 0;
  border-radius: 0 0 0 16px;
}

.lecture_detail_box .speaker .profile {
  position: absolute;
  bottom: 4%;
  margin: 1em;
  width: 90%;
  background: rgba(10, 58, 174, 0.9);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.6;
  padding: 1em 1em;
  letter-spacing: 0.1em;
  border-radius: 8px;
}

.lecture_detail_box .speaker .profile span {
  font-size: 0.8rem;
}

.lecture_detail_box .speaker .profile .speaker_name {
  font-size: 2.4rem;
  margin-top: 8px;
  margin-bottom: 0;
}

.speaker:nth-child(1) .profile p {
  margin-bottom: 0;
}
.profile .position-detail {
  font-size: 1.2rem;
}

.profile .company,
.position {
  font-size: 1.6rem;
}
.lecture_detail_box:nth-of-type(1) .profile {
  font-size: 1.2rem;
  padding: 1em 0.4em;
  margin: 1em 0.5em;
  width: 95%;
}

.lecture_detail_box .description {
  background-color: #fff;
  width: 100%;
  padding: 2em;
  z-index: 2;
  letter-spacing: 0.1em;
  line-height: 1.8;
  border-top-right-radius: 16px;
  border-bottom-right-radius: 16px;
}

.lecture_detail_box:nth-of-type(1) .description {
  padding-bottom: 80px;
}

.lecture_detail_box .description .lec_time {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #0a3aae;
}
.lecture_detail_box .description .lec_num {
  background-color: #0a3aae;
  color: #fff;
  width: fit-content;
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 2.4px;
  padding: 4px 8px;
  border-radius: 4px;
}

.lecture_detail_box .description .lec_title {
  font-size: 2em;
  font-weight: 800;
  color: #0a3aae;
  line-height: 1.5;
  letter-spacing: 0.15em;
}

.lecture_detail_box .description .lec_descrip,
.career_des {
  font-size: 1.4rem;
  font-weight: 600;
}
h3.career {
  color: #0a3aae;

  padding-left: 0;
  font-size: 1.8em;
  font-weight: 700;
  margin-top: 2em;
}

.apply_wrap {
  background-color: #dbdde7;
  padding: 5em 0;
}
.add_explain_2 {
  margin: 2em 0;
}
.add_explain_2 p {
  letter-spacing: 0.1em;
  line-height: 1.8;
}

@media screen and (min-width: 376px) {
  .sponly {
    display: none;
  }
}

@media (min-width: 770px) and (max-width: 1121px) {
  .informationbox {
    margin-top: 40px;
  }
  .h1box {
    justify-content: center;
  }

  .h1box_top_right img {
    margin-top: 24px;
  }
  .top_information {
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .top_date {
    margin-top: 0px;
  }
  .top_date p {
    font-size: 4.8rem;
  }
  .centering {
    width: 100%;
  }
}

@media screen and (max-width: 769px) {
  .sp-br {
    display: block;
  }
  .top_bg_box {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
  }
  h1.leftline {
    font-size: 2.4rem;
    margin-top: 0;
  }
  h2.outline {
    font-size: 1.6rem;
  }
  h3.outline {
    font-size: 1.4rem;
  }
  .outline {
    padding: 1em 0;
  }

  .yachiyo_top_msg h2 {
    font-size: 1.7rem;
    margin-top: 1rem;
    letter-spacing: 0.2rem;
  }

  .yachiyo_top_msg h2:nth-of-type(1) {
    letter-spacing: 0.6rem;
  }
  .h1boxsp img {
    width: 100%;
  }
  .h1box {
    justify-content: space-around;
  }

  .reverse_triangle {
    height: 98px;
    width: 360px;
  }
  .logo_box_yachiyo img {
    width: 30%;
  }
  .topflex {
    align-items: center;

    height: auto;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .yachiyo_top_free_img {
    width: 35%;
    margin-left: 65%;
    margin-top: -60px;
  }
  .yachiyo_top_msg {
    margin-right: 0;
    width: 95%;
  }
  .yachiyo_top_msg h1 {
    font-size: 6rem;
  }
  .yachiyo_top_msg h1 span {
    font-size: 1.6rem;
  }
  h2.topbg {
    font-size: 2.7rem;
  }
  .yachiyo_top_msg h3 {
    font-size: 2.2rem;
    line-height: 1.6;
  }

  .h1box_top h1 {
    font-size: 3.6rem;
  }

  .h1box_top img {
    width: 110px;
    margin-left: 16px;
  }

  .h1box_top_right img {
    margin-top: 24px;
    width: 100%;
  }

  .yachiyo_top_msg .h1box span {
    font-size: 2rem;
  }
  .top_date p {
    font-size: 4.2rem;
    text-align: left;
    margin-top: 8px;
  }
  .pconly > span {
    font-size: 1.8rem;
  }

  .yobicir {
    margin-left: 8px;
    font-size: 3rem;
    padding-left: 0px;
    width: 48px;
    height: 48px;
  }
  .top_btn {
    width: 100%;

    padding: 0.6em 5em;
  }

  .top_information img {
    margin-top: -64px;
    margin-left: -64px;
  }
  .top_btn p {
    font-size: 2.2rem;
  }

  .informationbox {
    margin-top: 64px;
  }
  .arrow {
    width: 60px;
  }
  .up_triangle::before {
    border-top: 6em solid transparent;
    border-right: 24em solid #093156bd;
  }

  .yachiyo_outline_msg {
    padding: 6em 0;
  }
  .yachiyo_outline_msg p {
    font-size: 1.1em;
  }
  .seminar_target {
    padding: 2em 0em;
  }
  .seminar_target h2 {
    font-size: 1.8rem;
    text-align: left;
    margin: 1em 20px;
  }
  .seminar_target ul {
    width: 80%;
    font-size: 1.1em;
  }

  .cta_bg {
    background-position: center;
    background-size: cover;
    padding: 3em 0 4em;
  }
  .time_table {
    padding: 6em 0;
  }
  .about_wrap {
    padding: 8em 0;
  }
  .time_table h2,
  .about_wrap h2,
  .apply_wrap h2 {
    font-size: 2.8rem;
  }
  .time_table_inner table td.name p {
    font-size: 1.7rem;
  }
  .time_table_inner table tr {
    flex-wrap: wrap;
    padding: 1.4em 0em;
  }
  .about_table_inner table tr {
    flex-wrap: wrap;
    padding: 1em 0;
  }

  .time_table_inner table td.time {
    width: 100%;
    font-size: 1.2em;
    padding: 0.2em 0 0;
  }
  .time_table_inner table td.name {
    width: 100%;
    padding: 0.2em 0em;
    font-size: 0.9em !important;
  }
  .time_table_inner table td.name strong {
    font-size: 1.6em;
  }

  .time_table_inner table td.name {
    margin-top: 16px;
  }

  .time_table_inner table tr.udline {
  }

  .cta_bg h2 {
    font-size: 2.8rem;
    line-height: 150%;
  }
  .cta_btn_section {
    margin-top: 6em;
  }
  .cta_btn p {
    font-size: 1.8rem;
    margin-right: 0;
  }
  .cta_btn {
    width: 90%;
    padding: 1em 1em;
  }

  .cta_btn_section img {
    width: 240px;
  }
  .cta_btn img {
    width: 64px;
  }
  .lecture_detail {
    padding: 6em 0;
  }

  .lecture_detail_box {
    flex-wrap: wrap;
  }

  .lecture_detail_box .speaker .profile {
    margin: 0.5em 1em;
    bottom: 2%;
    padding: 0.5em 1em;
  }

  .lecture_detail_box:nth-of-type(1) .profile {
    margin: 1em 0.5em;
    padding: 1em;
  }

  .lecture_detail_box .speaker .profile .speaker_name{
    font-size: 2.2rem;
  }
  .lecture_detail_box .speaker {
    border-top-left-radius: 8px;
    min-width: 100%;
    position: relative;
    border-top-right-radius: 8px;
    border-bottom-left-radius: 0px;
    overflow: hidden;
    max-height: 560px;
  }
  .lecture_detail_box .speaker img {
    width: 100%;
    position: relative;
    bottom: 0;
    margin-right: -64px;
  }
  .lecture_detail_box .description {
    border-top-right-radius: 0px;
    border-bottom-left-radius: 8px;
    padding: 2em 1em;
  }
  .lecture_detail_box .description .lec_num {
    font-size: 1.1em;
  }
  .lecture_detail_box .description .lec_title {
    font-size: 1.5em;
  }
  .about_descrip p {
    margin-bottom: 0;
    margin-top: 8px;
    font-size: 16px;
    font-weight: 500;
  }
  .about_table_inner table td.about_name {
    width: 100%;
    min-width: auto;
    font-size: 1em;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: #fff;
    padding-top: 0;
    padding-bottom: 0;
  }
  .about_table_inner table td.about_descrip {
    width: 100%;
    padding-top: 0.2em !important;
    padding-left: 0;
    font-size: 0.9em !important;
    letter-spacing: 0.1em;
    padding-top: 0.4em;
    padding-bottom: 1em;
  }
  .about_table_inner table td.about_descrip p span {
    display: table-cell;
    color: #fff;
  }
}

@media (min-width: 426px) and (max-width: 769px) {
  .top_information img {
    margin-top: 0px;
    margin-left: 0px;
  }
  .h1box_top h1 {
    font-size: 4.8rem;
  }

  .yachiyo_top_msg h1 {
    font-size: 4.8rem;
  }

  .yachiyo_top_msg h2 {
    font-size: 1.8rem;
    margin-top: 1rem;
    letter-spacing: 0.2rem;
  }

    .lecture_detail_box .speaker {
max-height: 720px;
    }

}
@media (max-width: 425px) {
.top_date p {
  font-size: 3.7rem;
}
}