.details_tit .titbox {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.details_tit .titbox .l h4 {
  margin: 0 0 30px 0;
}

.details_tit {
  padding: 100px 0 60px 0;
  box-sizing: border-box;
}

.content_box span {
  line-height: 36px;
}

.content_box span p {
  text-indent: 2em
}

.content_box .p_box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 60px 0;
}

.content_box .p_box img {
  display: block;
  width: 80%;
}

.details_content {
  padding: 100px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.cut_box {
  display: flex;
  justify-content: space-between;
  margin: 60px 0 120px 0;
}

.cut_box a {
  display: flex;
}

.cut_box a:hover {
  color: #1A6BC6;
  transition: all 0.6s;
}

@media screen and (max-width: 1680px) {
  .details_tit {
    padding: 90px 0 55px 0;
  }

  .details_tit .titbox .l h4 {
    margin: 0 0 25px 0;
    font-size: 28px;
  }

  .details_tit .titbox .l h5 {
    font-size: 16px;
  }

  .details_tit .titbox .r a {
    font-size: 16px;
  }

  .details_content {
    padding: 90px 0;
  }

  .content_box .p_box {
    margin: 55px 0;
  }

  .cut_box {
    margin: 55px 0 110px 0;
    font-size: 18px;
  }
}

@media screen and (max-width: 1600px) {
  .details_tit {
    padding: 80px 0 50px 0;
  }

  .details_tit .titbox .l h4 {
    margin: 0 0 20px 0;
    font-size: 28px;
  }

  .details_tit .titbox .l h5 {
    font-size: 14px;
  }

  .details_tit .titbox .r a {
    font-size: 14px;
  }

  .details_content {
    padding: 80px 0;
  }

  .content_box .p_box {
    margin: 50px 0;
  }

  .cut_box {
    margin: 50px 0 100px 0;
    font-size: 16px;
  }
}

@media screen and (max-width: 1440px) {
  .details_tit {
    padding: 70px 0 45px 0;
  }

  .details_tit .titbox .l h4 {
    margin: 0 0 15px 0;
    font-size: 26px;
  }

  .details_content {
    padding: 70px 0;
  }

  .content_box span p {
    font-size: 16px;
  }

  .content_box .p_box {
    margin: 45px 0;
  }

  .cut_box {
    margin: 45px 0 90px 0;
    font-size: 14px;
  }
}

@media screen and (max-width: 1366px) {
  .details_tit {
    padding: 60px 0 40px 0;
  }

  .details_tit .titbox .l h4 {
    margin: 0 0 10px 0;
    font-size: 24px;
  }

  .details_content {
    padding: 60px 0;
  }

  .content_box .p_box {
    margin: 40px 0;
  }

  .cut_box {
    margin: 40px 0 80px 0;
  }
}

@media screen and (max-width: 1280px) {
  .details_tit {
    padding: 50px 0 35px 0;
  }

  .details_tit .titbox .l h4 {
    font-size: 22px;
  }

  .details_content {
    padding: 50px 0;
  }

  .content_box .p_box {
    margin: 35px 0;
  }

  .cut_box {
    margin: 35px 0 70px 0;
  }
}

@media screen and (max-width: 1024px) {
  .details_tit {
    padding: 40px 0 30px 0;
  }

  .details_tit .titbox .l h4 {
    font-size: 20px;
  }

  .details_content {
    padding: 40px 0;
  }

  .content_box .p_box {
    margin: 30px 0;
  }

  .cut_box {
    margin: 30px 0 60px 0;
  }
}

@media screen and (max-width: 980px) {
  .details_tit {
    padding: 30px 0 25px 0;
  }

  .details_tit .titbox .l h4 {
    font-size: 18px;
  }

  .details_content {
    padding: 30px 0;
  }

  .content_box span p {
    font-size: 14px;
  }

  .content_box .p_box {
    margin: 25px 0;
  }

  .content_box span p {
    line-height: 1.5;
  }

  .cut_box {
    margin: 25px 0 50px 0;
  }
}

@media screen and (max-width: 768px) {
  .details_tit {
    padding: 20px 0 20px 0;
  }

  .details_tit .titbox .l h4 {
    font-size: 16px;
  }

  .details_content {
    padding: 20px 0;
  }

  .content_box .p_box {
    margin: 20px 0;
  }

  .content_box span p {
    line-height: 1.3;
  }

  .cut_box {
    flex-wrap: wrap;
    margin: 20px 0 20px 0;
  }
  
    .cut_box a {
      display: flex;
      margin: 10px 0;
    }
}

@media screen and (max-width: 640px) {
  .details_tit {
    padding: 15px 0 15px 0;
  }

  .details_content {
    padding: 15px 0;
  }

  .content_box .p_box {
    margin: 15px 0;
  }

  .cut_box {
    margin: 15px 0 15px 0;
  }
}

@media screen and (max-width: 375px) {}