.container_2021 {
  padding: 0;
}
.container_main_visual {
  width: 100%;
  height: 430px;
  margin: 0;
  padding: 40px;
  display: grid;
  grid-template-rows: repeat(2, minmax(1rem, auto));
  grid-template-columns: repeat(1, auto);
  background-image: url(/tcxglip/partner_community/img/main_image.jpg);
  align-content: end;
  justify-content: end;
}
.item {
  text-align: center;
  color: white;
  width: 800px;
  background-color: black;
}
.item span {
  margin-bottom: 0px;
  padding: 6px 18px;
  position: relative;
  display: inline-block;
  background-color: black;
}
.item span::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: -5px;
  top: -5px;
  right: -5px;
  z-index: -1;
}
.sp {
  display: none;
}
h1.item  {
  margin-bottom: 16px;
}
.row_2021 h1 {
  padding: 0;
  font-size: 46px;
}
.row_2021 h2 {
  padding: 0;
  font-size: 28px;
}
.row_2021 h3 {
  margin-bottom: 20px;
  font-size: 22px;
}
.container_lead_text {
  width: 100%;
  margin-top: 90px;
}
.container_lead_text p {
  margin-bottom: 20px;
  text-align: center;
}
.contents_box {
  width: 100%;
  margin-top: 90px;
  padding: 30px;
  text-align: center;
}
.gray {
  background: #F6F7F9;
}
.container_topics {
  width: 880px;
  margin: 0 auto;
  padding: 0 30px;
  display: grid;
  grid-template-rows: repeat(1, auto);
  grid-template-columns: repeat(2, auto);
  grid-gap: 15px;
}
.container_topics_info {
  padding: 15px;
  width: 400px;
  background-color: white;
  border: 1px solid #dadada;
}
.container_topics_info dl {
  margin: 15px 0 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.container_topics_info dt {
  width: 30%;
  padding: 3px;
  font-size: 10px;
  text-align: center;
  color: white;
  border-radius: 3px;
}
.container_topics_info dd {
  width: 70%;
  padding-left: 10px;
  font-size: 12px;
}
.container_topics_info .wanted {
  background-color: #0CA89F;
}
.container_topics_info .report {
  background-color: #D90068;
}
.container_topics_info p {
  margin-bottom: 6px;
  text-align: left;
  font-size: 14px;
}
.container_topics_info .event_title {
  font-weight: 600;
}
.container_topics_info .speakers {
  font-size: 12px;
}
.container_topics_info a {
  color: black;
}
.container_topics_info a:hover {
  text-decoration: underline;
}
.container_description {
  width: 1024px;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-rows: repeat(1, auto);
  grid-template-columns: 512px 512px;
}
.container_photo,
.container_text {
  margin: 0;
  padding: 0;
}
.container_photo {
  margin-top: 30px;
  width: 100%;
}
.container_text {
  width: 100%;
  align-self: center;
}
.contents_box .container_description .container_text p {
  width: 100%;
  padding-left: 80px;
  text-align: left;
}
.access_map {
  margin: 0 auto;
  width: 720px;
  height: 410px;
}
.contents_box .access_data {
  margin: 30px auto;
  width: 700px;
  display: flex;
  flex-wrap: wrap;
}
.contents_box .access_data dt {
  width: 12%;
  padding-bottom: 20px;
}
.contents_box .access_data dd {
  width: 88%;
  padding-bottom: 20px;
}
.contents_box .access_data dt:last-child,
.contents_box .access_data dd:last-child {
  padding-bottom: 0;
}

@media screen and (max-width: 1200px) {
  .container_main_visual {
    padding: 40px 20px;
    align-content: normal;
    justify-content: normal;
    background-size: 130%;
  }
  .item {
    text-align: left;
    width: 78%;
    background: none;
  }
  .item span {
    margin-bottom: 10px;
  }
  .row_2021 h1 {
    height: 50px;
    font-size: 48px;
  }
  .row_2021 h2 {
    font-size: 20px;
  }
  .container_lead_text {
    padding: 0 20px;
  }
  .container_lead_text p {
    text-align: left;
    font-size: 110%;
  }
  .container_lead_text p br {
    display: none;
  }
  .container_topics {
    width: 100%;
    margin: 0 auto;
    padding: 0;
    display: block;
  }
  .container_topics_info {
    margin-bottom: 20px;
    width: 100%;
  }
  .container_description {
    width: 100%;
    display: block;
  }
  .container_photo {
    margin: 30px auto;
    width: 100%;
  }
  .container_text {
    margin: 0 auto;
    width: 100%;
  }
  .contents_box .container_description .container_text p {
    padding: 0;
  }
  .container_text br {
    display: none;
  }
}
@media screen and (max-width: 991px) {
  .container_main_visual {
    padding: 40px 20px;
    background-size: 176%;
  }
  .item {
    text-align: left;
    width: 90%;
    background: none;
  }
  .item span {
    margin-bottom: 10px;
  }
  .row_2021 h1 {
    height: 50px;
    font-size: 48px;
  }
  .row_2021 h2 {
    font-size: 20px;
  }
  .access_map {
    width: 100%;
  }
  .contents_box .access_data {
    width: 100%;
  }
  .contents_box .access_data dt {
    width: 18%;
  }
  .contents_box .access_data dd {
    width: 82%;
  }
}
@media screen and (max-width: 700px) {
  .container_photo {
    width: 100%;
  }
  .container_text {
    width: 100%;
  }
}
@media screen and (max-width: 670px) {
  .container_main_visual {
    padding: 40px 20px;
    background-size: 250%;
  }
  .item {
    text-align: left;
    width: 90%;
    background: none;
  }
  .item span {
    margin-bottom: 10px;
  }
  .row_2021 h1 {
    height: 20px;
    font-size: 280%;
  }
  .row_2021 h2 {
    font-size: 100%;
  }
}
@media screen and (max-width: 400px) {
  .container_main_visual {
    padding: 30px 20px;
    height: 340px;
    background-size: 250%;
  }
  .item {
    text-align: left;
    width: 100%;
    background: none;
  }
  .item span {
    margin-bottom: 10px;
  }
  .row_2021 h1 {
    height: 20px;
    font-size: 220%;
  }
  .row_2021 h2 {
    font-size: 80%;
  }
}