.not-found__container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 40px 40px 20px;
  max-width: 1280px;
  margin: auto;
}
@media screen and (max-width:767px) {
  .not-found__container {
    padding: 10px 20px 10px;
  }
}

.not-found__main {
  width: 50%;
  max-width: 570px;
}
@media screen and (max-width:1024px) {
  .not-found__main {
    width: 100%;
    max-width: none;
  }
}

.not-found__ttl {
  color: #00BBC3;
  line-height: 1.4;
  margin-bottom: 16px;
}
.not-found__ttl b {
  font-size: 8rem;
  margin-right: 10px;
}
.not-found__ttl span {
  font-size: 2.4rem;
}
@media screen and (max-width:767px) {
  .not-found__ttl {
    display: flex;
    justify-content: center;
    align-items: baseline;
    margin-bottom: 10px;
  }
  .not-found__ttl b {
    font-size: 6.7rem;
    margin-right: 5px;
  }
  .not-found__ttl span {
    font-size: 2.2rem;
  }
}

.not-found__lead {
  font-size: 2.4rem;
  line-height: 1.4;
  font-weight: bold;
  margin-bottom: 16px;
}
@media screen and (max-width:767px) {
  .not-found__lead {
    font-size: 2rem;
    margin-bottom: 16px;
    text-align: center;
  }
}

.not-found__txts {
  font-size: 1.6rem;
  margin-bottom: 40px;
}
@media screen and (max-width:767px) {
  .not-found__txts {
    margin-bottom: 24px;
  }
}

@media screen and (max-width:767px) {
  .not-found__link {
    margin: 0 auto;
  }
}

.not-found__img {
  width: 40%;
  text-align: center;
}
.not-found__img img {
  max-width: 250px;
  margin: auto;
}
@media screen and (max-width:1024px) {
  .not-found__img {
    width: 100%;
    margin-top: 24px;
  }
}
@media screen and (max-width:767px) {
  .not-found__img img {
    max-width: 140px;
  }
}