.category-color-line.history {
  background-image: radial-gradient(var(--main-color-heavy-yellow) 2px, var(--main-color-yellow) 2px);
}
.histry-big-outer .big-text-decoration.right {
  left: 98%;
}
.histry-big-outer {
  position: relative;
  margin: 0 auto;
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
}
.histry-big-inner {
  position: relative;
  z-index: 10;
}
.history-item-outer {
  position: relative;
  width: 75%;
  border: 2px solid var(--main-color-black);
  padding: 15px;
  margin: 150px 0;
  border-radius: 10px;
}
.history-item-outer:first-child {
  margin-top: 100px;
}
.history-item-outer:last-child {
  margin-bottom: 150px;
}
.history-item-outer.right {
  margin-left: auto;
}
.history-item-outer.left::after {
  position: absolute;
  bottom: -3px;
  left: 50%;
  content: '';
  width: 50%;
  height: 1px;
  border-bottom: 2px dashed var(--main-color-black);
  transform: rotate(24deg);
  transform-origin: 0 0;
}
.history-item-outer.right::after {
  position: absolute;
  bottom: -3px;
  left: 0;
  content: '';
  width: 50%;
  height: 1px;
  border-bottom: 2px dashed var(--main-color-black);
  transform: rotate(-23.5deg);
  transform-origin: top right;
}
.history-item-outer.left .histry-model-img {
  position: absolute;
  bottom: -20%;
  left: 100%;
  width: 300px;
  content-visibility: auto;
  contain-intrinsic-size: 407px;
}
.history-item-outer.last-left .histry-model-img {
  position: absolute;
  bottom: -20%;
  left: 100%;
  width: 300px;
}
.history-item-outer.right .histry-model-img {
  position: absolute;
  bottom: -20%;
  right: 100%;
  width: 280px;
  content-visibility: auto;
  contain-intrinsic-size: 430px;
}
.history-item-outer.left .histry-text-img {
  position: absolute;
  top: 0;
  right: -165px;
  width: 130px;
}
.history-item-outer.last-left .histry-text-img {
  position: absolute;
  top: 0;
  right: -125px;
  width: 90px;
}
.history-item-outer.right .histry-text-img {
  position: absolute;
  top: 0;
  left: -125px;
  width: 90px;
}
.history-item-outer.last-left .histry-text-img.three-line {
  position: absolute;
  top: 0;
  right: -165px;
  width: 130px;
}
.histry-decoration-img-1 {
  position: absolute;
  top: 19%;
  left: 107%;
  width: 130px;
  content-visibility: auto;
  contain-intrinsic-size: 130px;
}
.histry-decoration-img-2 {
  position: absolute;
  top: 20%;
  right: 103%;
  width: 130px;
  content-visibility: auto;
  contain-intrinsic-size: 130px;
}
.histry-decoration-img-3 {
  position: absolute;
  top: 22%;
  left: 120%;
  width: 130px;
  content-visibility: auto;
  contain-intrinsic-size: 130px;
}
.histry-decoration-img-4 {
  position: absolute;
  top: 25%;
  right: 120%;
  width: 130px;
  content-visibility: auto;
  contain-intrinsic-size: 130px;
}
.histry-decoration-img-5 {
  position: absolute;
  top: 21%;
  left: 122%;
  width: 130px;
  content-visibility: auto;
  contain-intrinsic-size: 130px;
}
.history-item-inner {
  border: 2px solid var(--main-color-black);
  background-image: radial-gradient(var(--main-color-heavy-yellow) 2px, var(--main-color-yellow) 2px);
  background-size: 15px 15px;
  background-position: center;
  border-radius: 10px;
  padding: 60px 0;
}
.history-item-inner section {
  position: relative;
  z-index: 10;
  padding: 0 60px;
}
.history-item-inner section span {
  display: block;
  font-size: 18px;
  margin-bottom: 10px;
}
.history-item-inner section h3 img {
  height: 50px;
}
.history-item-inner section p {
  color: #555;
  margin: 30px 0 50px;
}
.history-item-inner .top-history-item-bottom img {
  height: 160px;
  content-visibility: auto;
  contain-intrinsic-size: 160px;
}
.histry-num-img {
  position: absolute;
  right: 60px;
  top: 60px;
  /*  width: 35%;*/
  height: 140px;
  z-index: 0;
}
.histry-month-img {
  position: relative;
  width: 50%;
  z-index: 10;
}
.history-item-bottom {
  position: relative;
  margin-top: 30px;
  z-index: 1;
}
.history-item-bottom section {
  width: 60%;
}
.history-item-bottom section h3 {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 600;
}
.history-item-bottom section p {
  line-height: 2;
  font-size: 15px;
  color: #555;
}
.history-item-bottom img {
  height: 180px;
  content-visibility: auto;
  contain-intrinsic-size: 180px;
}
.histry-big-outer .big-text-decoration.scroll-img-var .scroll-infinity__item {
  width: 120vw;
}
.commitment-assignment {
  margin: 0;
  position: relative;
  z-index: 10;
}
.commitment-assignment-inner > div > div {
  margin-bottom: 30px;
  align-items: flex-start;
  flex-wrap: nowrap;
}
.commitment-assignment-inner > div > div:last-child {
  margin-bottom: 0;
}
.commitment-assignment-inner > div > div .commitment-assignment-title {
  margin-right: 80px;
  display: block;
}
.commitment-assignment-inner > div > div p .sp-break {
  display: block;
  margin-top: 5px;
}
.commitment-assignment-inner.d-flex-between {
  margin: 100px auto;
}
.category-decoration-text {
  position: absolute;
  width: max-content;
  font-size: 14px;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.category-decoration-text.right {
  top: 5%;
  right: 103%;
}
.category-decoration-text.left {
  top: 5%;
  left: 103%;
}
.history-item-outer.left.last-left::after {
  display: none;
}
/*--------------------
  レスポンシブ
--------------------*/
@media screen and (max-width: 1024px) {
  .histry-text-img {
    display: none;
  }
  .history-item-outer {
    width: 100%;
    margin: 70px 0;
  }
  .history-item-outer:first-child {
    margin-top: 70px;
  }
  .history-item-outer:last-child {
    margin-bottom: 70px;
  }
  .history-item-bottom section {
    width: 100%;
  }
  .history-item-bottom img {
    display: none;
  }
  .histry-model-img {
    z-index: 1;
  }
/*
  .history-item-outer.left .histry-model-img, .history-item-outer.right .histry-model-img, .history-item-outer.last-left .histry-model-img {
    width: 200px;
  }
*/
  .history-item-outer.left .histry-model-img, 
  .histry-decoration-img-1,
  .histry-decoration-img-2,
  .histry-decoration-img-3,
  .histry-decoration-img-4,
  .histry-decoration-img-5,
  .history-item-outer.right .histry-model-img,
  .category-decoration-text{
    display: none;
  }
  
  .history-item-outer.left::after {
    left: 40%;
    width: 23%;
    transform: rotate(30deg);
  }

  .history-item-outer.right::after {
    left: 30%;
    width: 23%;
    transform: rotate(-30deg);
  }
  .histry-decoration-img-1 {
    bottom: 95%;
  }
  .histry-decoration-img-2 {
    bottom: 105%;
    left: 25%;
  }
  .histry-decoration-img-3 {
    bottom: 99%;
    right: 35%;
    transform: rotate(0deg);
  }
  .histry-decoration-img-4 {
    bottom: 153%;
    left: -14%;
    width: 100px;
    z-index: 0;
  }
  .history-item-inner section h3 img {
    height: 45px;
  }
  .history-item-inner section p{
    margin: 30px 0 40px;
  }
    .histry-num-img {
    height: 110px;
  }
}
@media screen and (max-width: 599px) {
  .histry-big-outer.mw-1000 {
    width: 90%;
  }
  .history-item-outer {
    width: 100%;
  }
  .history-item-outer:first-child {
    margin-top: 50px;
  }
  .history-item-outer:last-child {
    margin-bottom: 50px;
  }
  .history-item-outer {
    margin: 50px 0;
  }
/*
  .history-item-inner {
    padding: 45px 30px 35px;
  }
*/
  .histry-month-img {
    width: 70%;
  }
  .histry-num-img {
    top: 40px;
    right: 40px;
    height: 17%;
  }
  .history-item-outer.left .histry-model-img, .history-item-outer.right .histry-model-img, .history-item-outer.last-left .histry-model-img {
    width: 150px;
  }
  .history-item-outer.right .histry-model-img {
    right: 5%;
  }
  .history-item-outer.left .histry-model-img, .history-item-outer.last-left .histry-model-img {
    left: 5%;
  }
  .history-item-bottom section h3 {
    font-size: 16px;
  }
  .history-item-outer.left::after {
    left: 35%;
    width: 35%;
    transform: rotate(22deg);
  }
  .history-item-outer.right::after {
    right: 35%;
    width: 35%;
    transform: rotate(-22deg);
  }
  .histry-decoration-img-1 {
    bottom: 98%;
    right: 45%;
    width: 110px;
  }
  .histry-decoration-img-2 {
    bottom: 110%;
    left: 40%;
    width: 180px;
  }
  .histry-decoration-img-3 {
    width: 80px;
    right: 65%;
  }
  .histry-decoration-img-4 {
    bottom: 110%;
    left: 70%;
    width: 90px;
  }
  .commitment-assignment-inner.d-flex-between {
    margin: 80px auto;
  }
  .commitment-assignment {
    margin: 30px 0;
  }
  .commitment-assignment-inner > div > div {
    flex-wrap: wrap;
  }
  .commitment-assignment-inner > div > div .commitment-assignment-title {
    margin-right: 80px;
    width: 90px;
    background-color: var(--main-color-black);
    color: var(--main-color-white);
    padding: 3px 0;
    font-size: 14px;
    text-align: center;
    display: block;
    margin-bottom: 20px;
  }
  .commitment-assignment-inner > div > div .commitment-assignment-text {
    width: 100%;
  }
  .histry-decoration-img-3.fadein-animation.active-display {
    transform: translate(0, 0) rotate(0);
  }
  .history-item-inner{
    padding: 40px 0;
  }
  .history-item-inner section{
    padding: 0 30px;
  }
  .history-item-inner section span{
    font-size: 16px;
  }
      .history-item-inner section h3 img {
        height: 30px;
    }
  .history-item-inner section p{
    margin: 20px 0 30px;
  }
  .history-item-inner .top-history-item-bottom img {
    width: auto;
    height: 120px;
    contain-intrinsic-size: 120px;
  }
}