@media (max-width: 1644px) {
  .solution {
    padding-top: 150px;
    padding-bottom: 150px;
  }
  .solution__background {
    left: 0;
    width: 100%;
    height: 100%;
  }
  .solution__background img {
    left: 0;
    width: 100%;
    height: 100%;
  }
  .solution__contents {
    padding: 0 40px;
  }
  .solution__contents__title {
    padding-left: 0;
    font-size: 32px;
    line-height: 140%;
  }
  .solution__contents__list {
    justify-content: center;
    padding: 0 20px;
  }
  .solution__contents__list__item {
    width: calc(50% - 15px);
  }
  .solution__contents__list__item__title span {
    line-height: 140%;
  }
  .solution__contents__characters {
    display: none;
  }
  .solution__contents__list__item__paragraph {
    font-size: 21px;
  }
}

@media (max-width: 768px) {
  .solution {
    padding-top: 100px;
    padding-bottom: 100px;
    margin-bottom: 100px;
  }
  .solution__contents {
    padding: 0 20px;
  }
  .solution__contents__title {
    font-size: 24px;
    padding: 0 40px;
    line-height: 140%;
  }
  .solution__contents__list {
    padding: 0;
  }
  .solution__contents__list__item {
    width: 100%;
    padding: 30px;
    border-radius: 20px;
  }
  .solution__contents__list__item__title img {
    width: 40px;
    height: 40px;
  }
  .solution__contents__list__item__title span {
    font-size: 21px;
  }
  .solution__contents__list__item__paragraph {
    font-size: 16px;
  }
  .solution__contents__list__item {
    transition-delay: 0s !important;
  }
}