.content-box {
  width: 75%;
  margin: 0 0 220px auto;
}

@media (max-width: 900px) {
  .content-box {
    width: calc(100% - 100px);
    margin: 0 auto 220px;
  }
}

@media (max-width: 600px) {
  .content-box {
    width: calc(100% - 60px);
    margin: 0 auto 90px;
  }
}

.detail-content-box {
  padding-top: 10%;
  -webkit-transition: .5s;
  transition: .5s;
}

@media (max-width: 900px) {
  .detail-content-box {
    padding-top: 240px;
  }
}

@media (max-width: 600px) {
  .detail-content-box {
    padding-top: 200px;
  }
}

@media (max-width: 500px) {
  .detail-content-box {
    padding-top: 160px;
  }
}

.detail-content-box img {
  max-width: 100%;
  display: inline-block;
}

.detail-content-box .content-inner {
  width: 90%;
}

@media (max-width: 900px) {
  .detail-content-box .content-inner {
    width: 100%;
  }
}

.detail-content-box .image-box {
  margin-bottom: 70px;
}

@media (max-width: 600px) {
  .detail-content-box .image-box {
    margin-bottom: 60px;
  }
}

@media (max-width: 400px) {
  .detail-content-box .image-box {
    margin-bottom: 35px;
  }
}

.detail-content-box .image-box p {
  color: rgba(0, 0, 0, 0.3);
  font-size: 1rem;
  line-height: 24px;
  padding-top: 20px;
}

@media (max-width: 400px) {
  .detail-content-box .image-box p {
    font-size: 0.75rem;
    line-height: 20px;
    padding-top: 10px;
  }
}

.detail-content-box .is-title {
  font-size: 1.5rem;
  line-height: 32px;
  margin-bottom: 40px;
  font-weight: bold;
}

@media (max-width: 600px) {
  .detail-content-box .is-title {
    font-size: 2rem;
    line-height: 40px;
    margin-bottom: 60px;
  }
}

@media (max-width: 400px) {
  .detail-content-box .is-title {
    font-size: 1.375rem;
    line-height: 30px;
    margin-bottom: 30px;
  }
}

.detail-content-box .is-description {
  font-size: 1rem;
  line-height: 24px;
  line-height: 35px;
  margin-bottom: 50px;
}

@media (max-width: 600px) {
  .detail-content-box .is-description {
    font-size: 1.5rem;
    line-height: 32px;
    margin-bottom: 70px;
    line-height: 40px;
  }
}

@media (max-width: 400px) {
  .detail-content-box .is-description {
    font-size: 0.875rem;
    line-height: 22px;
    line-height: 30px;
    margin-bottom: 30px;
  }
}