#header_section {
  padding-top: 48px;
  text-align: center;
}
.event_head {
  padding-bottom: 72px;
  white-space: nowrap;
}
#header_section h1 {
  font-size: 40px;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  font-weight: bold;
}
#header_section h1:before,
#header_section h1:after {
  content: '';
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 80px;
  height: 1px;
  background-color: #191919;
  transform: translateY(-50%);
}
#header_section h1:before {
  left: -100px;
}
#header_section h1:after {
  right: -100px;
}
@media screen and (max-width: 767px) {
  #header_section h1:before,
  #header_section h1:after {
    content: none;
  }
  @media only screen and (max-width: 444px) {
    .event_head {
      padding-bottom: 48px;
    }
    #header_section h1 {
      font-size: 25px;
      font-weight: 700;
    }
    @media only screen and (max-width: 340px) {
      #header_section h1 {
        font-size: 22px;
      }    
    }
  }
}
#header_section img {
  display: inline-block;
  margin-right: 36px;
  vertical-align: middle;
}
@media only screen and (max-width: 444px) {
  #header_section img {
    margin-right: 20px;
    width: 36px;
    height: 36px;
  }
}

section {
  max-width: 1024px;
  margin: auto;
  width: 100%;
}
@media screen and (max-width: 1024px) {
  section {
    width: calc( 100% - 40px );
    margin-left: 20px;
    margin-right: 20px;
  }
}

#sec01 {
  margin: 0 auto 39.5px;
}
@media screen and (max-width: 767px) {
  #sec01 {
    margin: 20px auto 60px;
  }
}

.event_row_overview {
  display: flex;
}
@media screen and (max-width: 767px) {
  .event_row_overview {
    display: block;
  }
}
.event_row_overview_img {
  max-width: 456px;
  height: 100%;
}
@media screen and (max-width: 767px) {
  .event_row_overview_img {
    width: 100%;
    margin: 0;
  }
}
.event_row_overview_content {
  margin-left: 68px;
  width: calc( 100% - 456px );
}
@media screen and (max-width: 767px) {
  .event_row_overview_content {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
}
.event_row_overview_content_label {
  font-family: Hiragino Kaku Gothic Pro;
  font-size: 20px;
  font-weight: 700;
  line-height: 30px;
  padding: 7px 28px;
  background: #6091D3;
  color: #fff;
  width: fit-content;
}
.event_row_overview_content_title {
  margin: 12px 0;
  font-family: 'Hiragino Kaku Gothic Pro';
  font-style: normal;
  font-weight: 700;
  font-size: 32px;
  line-height: 48px;
  text-align: left;
}
@media screen and (max-width: 767px) {
  .event_row_overview_content_title {
    font-size: 24px;
    line-height: 36px;
  }
  .event_row_overview_content_label {
    padding: 2px 12px;
  }
  @media screen and (max-width: 340px) {
    .event_row_overview_content_title {
      font-size: 21px;
    }
  }
}
.free-red {
  color: #d43e3e;
}
.event_row_overview_content_text {
  margin: 24px 0;
}
@media screen and (max-width: 767px) {
  .event_row_overview_content_text {
    margin: 30px 0;
  }
}
.event_row_overview_content_text p {
  font-family: Hiragino Kaku Gothic Pro;
  font-size: 17px;
  font-weight: 700;
  line-height: 26px;
  letter-spacing: 0em;
  text-align: left;
  margin-bottom: 8px;
}
.event_row_overview_content_text ul {
  font-family: Hiragino Kaku Gothic Pro;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0em;
  text-align: left;
}
.event_row_overview_content_text ul li {
  list-style: disc;
  margin-left: 22px;
}

.event_row_list {
  margin: 40px 0 0;
  display: flex;
  align-content: stretch;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 767px) {
  .event_row_list {
    margin: 24px 0 16px;
    display: block;
  }
}
.event_row_list_row {
  width: calc(50% - 16px);
  background: #F5F5F5;
  margin-bottom: 40px;
}
@media screen and (max-width: 767px) {
  .event_row_list_row {
    width: 100%;
    margin-bottom: 16px;
  }
}
.event_row_list_row:nth-child(odd) {
  margin-right: 32px;
}
@media screen and (max-width: 767px) {
  .event_row_list_row:nth-child(odd) {
    margin-right: 0;
  }
}
.event_row_list_row_date {
  display: inline-block;
  vertical-align: middle;
  margin-top: 15px;
  margin-bottom: 15px;
  margin-left: 24px;
  width: 200px;
}
@media screen and (max-width: 767px) {
  .event_row_list_row_date {
    width: 150px;
  }
}
.event_row_list_row_btn {
  display: inline-block;
  vertical-align: middle;
  margin-left: 44px;
  background: #191919;
  padding: 9px 44px;
  font-family: Hiragino Kaku Gothic Pro;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 0em;
  text-align: center;
  color: #f5f5f5;
  text-decoration-line: none;
}

.event_row_list_row_btn.invalid{
  background: #cfcfcf;
  cursor: default;
}

@media screen and (max-width: 767px) {
  .event_row_list_row_btn {
    padding: 6px 28px;
    margin-left: 29px;
  }
}
.event_row_list_other {
  font-family: Hiragino Kaku Gothic Pro;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 0em;
  text-align: right;
  margin-bottom: 44px;
  margin-top: -16px;
}
@media screen and (max-width: 767px) {
  .event_row_list_other {
    margin-top: 16px;
    margin-bottom: 48px;
  }
}
.event_row_list_other a {
  color: #000000;
}
.event_row_list_other a:after {
  content: url(button_arrow.svg);
  margin-left: 4px;
}