.about_contents {
  position: relative;
  width: 77.14%;
  margin: 0 auto;
}
@media only screen and (min-width:751px) {
  .about_contents {
    padding: 30px 100px 0;
    min-width: 720px;
    max-width: 1080px;
  }
}
@media only screen and (max-width:750px) {
  .about_contents {
    width: 85.33vw;
    margin-top: 30vw;
    padding-top: 30px;
  }
}
.about_contents_item {
  position: relative;
  opacity: 0;
  -webkit-transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
}
.about_contents_item.is-scroll {
  opacity: 1;
}
.about_contents_item + .about_contents_item {
  margin-top: 80px;
}
@media only screen and (max-width:750px) {
  .about_contents_item + .about_contents_item {
    margin-top: 15vw;
  }
}
.about_contents_item:nth-child(even) .about_contents_item-in {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media only screen and (min-width:751px) {
  .about_contents_item:nth-child(even) .about_contents_item-cap {
    padding-left: 30px;
    padding-right: 0;
  }
}
.about_contents_item:nth-child(even) .about_contents_item-cap::before, .about_contents_item:nth-child(even) .about_contents_item-cap::after {
  left: 0;
  right: auto;
}
@media only screen and (max-width:750px) {
  .about_contents_item:nth-child(even) .about_contents_item-cap::before, .about_contents_item:nth-child(even) .about_contents_item-cap::after {
    left: auto;
    right: 3.553vw;
  }
}
@media only screen and (min-width:751px) {
  .about_contents_item:nth-child(even) .about_contents_item-txt p {
    padding-left: 30px;
    padding-right: 0;
  }
}
@media only screen and (max-width:750px) {
  .about_contents_item:nth-child(even) .about_contents_item-img {
    margin-left: -7.335vw;
  }
}
.about_contents_item-cap {
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: block;
  width: 100%;
  font-family: chapman-extended, sans-serif;
  font-size: 32px;
  color: #b99136;
  padding-bottom: 10px;
  opacity: 0;
  -webkit-transform: translateX(20px);
          transform: translateX(20px);
  -webkit-transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  -webkit-transition-delay: 0.1s;
          transition-delay: 0.1s;
}
.is-scroll .about_contents_item-cap {
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
@media only screen and (max-width:750px) {
  .about_contents_item-cap {
    font-size: 2.1rem;
  }
}
.about_contents_item-cap.-jp {
  font-family: YakuHanMP_Noto, "Noto Serif JP", serif;
  font-weight: 500;
}
.about_contents_item-cap::before {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0%;
  height: 1px;
  background: #b99136;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: width 1.5s cubic-bezier(0.5, 1, 0.89, 1) 0.2s;
  transition: width 1.5s cubic-bezier(0.5, 1, 0.89, 1) 0.2s;
}
@media only screen and (max-width:750px) {
  .about_contents_item-cap::before {
    left: 3.553vw;
    right: auto;
  }
}
.is-scroll .about_contents_item-cap::before {
  width: 96%;
}
@media only screen and (max-width:750px) {
  .is-scroll .about_contents_item-cap::before {
    width: 100vw;
  }
}
.about_contents_item-cap::after {
  content: "";
  display: block;
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 0%;
  height: 1px;
  background: #b99136;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: width 1.5s cubic-bezier(0.5, 1, 0.89, 1) 0.3s;
  transition: width 1.5s cubic-bezier(0.5, 1, 0.89, 1) 0.3s;
}
@media only screen and (max-width:750px) {
  .about_contents_item-cap::after {
    left: 3.553vw;
    right: auto;
  }
}
.is-scroll .about_contents_item-cap::after {
  width: 96%;
}
@media only screen and (max-width:750px) {
  .is-scroll .about_contents_item-cap::after {
    width: 100vw;
  }
}
.about_contents_item-in {
  position: relative;
  width: 100%;
}
@media only screen and (min-width:751px) {
  .about_contents_item-in {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
.about_contents_item-txt {
  line-height: 1.8;
}
@media only screen and (min-width:751px) {
  .about_contents_item-txt {
    width: 50%;
  }
}
.about_contents_item-txt p {
  padding-top: 20px;
  opacity: 0;
  -webkit-transform: translateX(20px);
          transform: translateX(20px);
  -webkit-transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: opacity 0.5s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 0.75s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
@media only screen and (max-width:750px) {
  .about_contents_item-txt p {
    padding-top: 4.8vw;
    font-size: 1.2rem;
  }
}
@media only screen and (min-width:751px) {
  .about_contents_item-txt p {
    padding-right: 1.5rem;
    font-size: 18px;
    letter-spacing: 0.08rem;
  }
}
.is-scroll .about_contents_item-txt p {
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
.about_contents_item-img {
  overflow: hidden;
}
@media only screen and (min-width:751px) {
  .about_contents_item-img {
    width: 50%;
  }
}
@media only screen and (max-width:750px) {
  .about_contents_item-img {
    margin-top: 4.8vw;
    width: calc(100% + 7.335vw);
  }
}
.about_contents_item-img img {
  -webkit-filter: blur(5px);
          filter: blur(5px);
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: -webkit-filter 1s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: -webkit-filter 1s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: filter 1s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
  transition: filter 1s cubic-bezier(0.5, 1, 0.89, 1) 0s, transform 5s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-filter 1s cubic-bezier(0.5, 1, 0.89, 1) 0s, -webkit-transform 5s cubic-bezier(0.5, 1, 0.89, 1) 0s;
}
.is-scroll .about_contents_item-img img {
  -webkit-filter: blur(0);
          filter: blur(0);
  -webkit-transform: scale(1);
          transform: scale(1);
}