@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.citygas-block {
  width: 100%;
  max-width: 130rem;
  padding: 0 0 15rem;
}
@media only screen and (max-width: 767px) {
  .citygas-block {
    max-width: none;
    padding: 0 0 5.3333333333vw;
  }
}
@media only screen and (max-width: 767px) {
  .citygas-block .section-block {
    max-width: none;
    padding: 6.6666666667vw 5% 0;
  }
}
.citygas-block .citygas__about {
  border-radius: 4rem 4rem 0 0;
  background: #549EFF;
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about {
    border-radius: 8vw 8vw 0 0;
  }
}
.citygas-block .citygas__about .page__ttl {
  text-align: center;
  color: #ffffff;
  position: relative;
  font-size: 4rem;
  padding-bottom: 0;
  padding-top: 3.5rem;
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .page__ttl {
    font-size: 5.5vw;
    line-height: 1.5;
    padding-top: 2em;
    margin-bottom: 2.6666666667vw;
  }
}
.citygas-block .citygas__about .page__ttl:before {
  width: 8.4rem;
  height: 3.5rem;
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  background: url(/assets/images/common/about_page_ttl_bg.svg) center center no-repeat;
  background-size: cover;
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .page__ttl:before {
    width: 4.2em;
    height: 1.75em;
  }
}
.citygas-block .citygas__about .page__ttl:after {
  display: none;
}
.citygas-block .citygas__about .modal_btn_position {
  position: relative;
}
.citygas-block .citygas__about .modal_btn_position .modal-open {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  width: 22%;
  display: block;
  position: absolute;
  top: -28%;
  right: 5%;
  background-size: contain;
  z-index: 1;
  transition: 0.2s all;
}
@media print, screen and (min-width: 768px) {
  .citygas-block .citygas__about .modal_btn_position .modal-open:hover .modal__btn {
    background: #FFE312;
  }
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .modal_btn_position .modal-open {
    top: 0;
    left: 0;
    margin: auto;
    width: 50%;
    transform: translateX(-10%);
    -webkit-transform: translateX(-10%);
  }
}
.citygas-block .citygas__about .modal_btn_position img {
  width: 100%;
  height: auto;
}
.citygas-block .citygas__about .modal_btn_position .modal__btn {
  position: absolute;
  top: -10%;
  left: 90%;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05rem;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  background: #ff9e12;
  color: #FFF;
  transition: 0.2s all;
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .modal_btn_position .modal__btn {
    top: 0;
    right: auto;
    left: 90%;
    font-size: 4vw;
    width: 13.3333333333vw;
    height: 13.3333333333vw;
  }
}
.citygas-block .citygas__about .flex__wrap {
  margin: 0 auto;
  position: relative;
  justify-content: center;
  /*
  &::before{
    content: "";
    width:22%;
    padding-top:15%;
    display: block;
    position: absolute;
    top:-23%;
    right:5%;
    background: url(/assets/images/common/chara__about__img01.svg) center center no-repeat;
    background-size: contain;
    z-index: 1;
    @include mixin.media("sp") {
      top:0;
      left: 0;
      margin: auto;
      width:40%;
      padding-top:30%;
      transform: translateX(-10%);
      -webkit-transform: translateX(-10%);
    }
  }*/
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .flex__wrap {
    padding-top: 30%;
  }
}
.citygas-block .citygas__about .flex__wrap .col5__wrap {
  z-index: 2;
  width: 30.3333333333%;
  flex-wrap: nowrap;
  justify-content: center;
  margin: 0 1.5% 5%;
}
.citygas-block .citygas__about .flex__wrap .col5__wrap img {
  width: 100%;
  height: auto;
}
@media only screen and (max-width: 767px) {
  .citygas-block .citygas__about .flex__wrap .col5__wrap {
    width: 47%;
    margin: 0 1.5% 4%;
    flex-wrap: wrap;
  }
}
.citygas-block .link__block {
  padding: 12rem min(3.4722222222vw, 5rem) 6rem;
}
@media only screen and (max-width: 767px) {
  .citygas-block .link__block {
    padding: 6.6666666667vw 5% 0;
  }
}
@media print, screen and (min-width: 768px) {
  .citygas-block .link__block .flex__wrap {
    justify-content: flex-start;
  }
  .citygas-block .link__block .flex__wrap .col3__wrap {
    width: 31.6666666667%;
    margin-right: 2.5%;
  }
  .citygas-block .link__block .flex__wrap .col3__wrap:nth-child(3n) {
    margin-right: 0;
  }
}
.citygas-block .topics__block .topics__inner {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  max-width: 70rem;
  margin: 0 auto;
  padding: 0;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner {
    max-width: none;
    padding: 6.6666666667vw 5% 0;
  }
}
.citygas-block .topics__block .topics__inner .page__sec-ttl--border {
  margin: 0 auto 3rem;
  padding: 0 0 1rem;
  text-align: center;
}
.citygas-block .topics__block .topics__inner .page__sec-ttl--border::after {
  content: "";
  width: 6.4rem;
  height: 0.4rem;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 0;
  top: auto;
  background: url(/assets/images/common/page__ttl--border.svg) center center no-repeat;
  background-size: contain;
}
@media only screen and (max-width: 1280px) and (min-width: 768px) {
  .citygas-block .topics__block .topics__inner .page__sec-ttl--border::after {
    width: 4rem;
    height: 0.3rem;
  }
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .page__sec-ttl--border::after {
    width: 8vw;
    height: 0.8vw;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list {
  border-top: 0.1rem solid #bababa;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list {
    border-top: 0.1rem solid #bababa;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item {
  border-bottom: 0.1rem solid #bababa;
  padding: 2rem 0;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item {
    border-bottom: 0.1rem solid #bababa;
    padding: 2rem 0;
  }
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item {
    padding: 5.3333333333vw 0;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item .date {
  display: inline-block;
  vertical-align: top;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.1;
  padding: 0 1.5rem 0 0;
  color: #4E6A85;
  text-align: center;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item .date {
    line-height: 1.1;
    padding: 0 0.5em 0 0;
    font-size: 3.2vw;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item .kinds {
  display: inline-block;
  vertical-align: top;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.2;
  padding: 0.1rem 0 0.2rem;
  color: #ffffff;
  background: #549EFF;
  width: 7.4rem;
  text-align: center;
  border-radius: 0.3rem;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item .kinds {
    font-size: 2.6666666667vw;
    padding: 0.1em 1em 0.2em;
    width: auto;
    border-radius: 0.3em;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item p {
  display: block;
  padding: 0;
  font-size: 1.6rem;
  line-height: 1.6;
  color: #4E6A85;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item p {
    display: block;
    font-size: 4.2666666667vw;
    line-height: 1.6;
  }
}
.citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item p a {
  font-size: 1.4rem;
  line-height: 1.6;
  color: #4E6A85;
}
@media only screen and (max-width: 767px) {
  .citygas-block .topics__block .topics__inner .panel__block .panel-list .panel-list__item p a {
    font-size: 3.7333333333vw;
  }
}/*# sourceMappingURL=citygas.css.map */