.pdt-top {
  padding-top: 30px;
}

.pdt-top .info-wrap {
  padding-bottom: 30px;
  border-bottom: 1px solid #C2C2C2;
}

.pdt-top .lt {
  margin-bottom: 20px;
}

.pdt-top .lt .swiper-container {
  border: 1px solid #DFDFDF;
}

.pdt-top .title {
  text-align: left;
  margin-bottom: 15px;
  color: var(--style-color);
}

.pdt-top .info {
  line-height: 2;
  max-height: 180px;
  color: var(--style-color);
}

.pdt-top .btn {
  width: 160px;
  margin-top: 20px;
  color: #fff;
  background: var(--style-color);
}

@media (min-width: 768px) {
  .pdt-top .info {
    max-height: 200px;
  }
}

@media (min-width: 992px) {
  .pdt-top .info-wrap {
    display: flex;
  }

  .pdt-top .info-wrap>div {
    flex: 0 0 50%;
    max-width: 50%;
    align-self: center;
  }

  .pdt-top .lt {
    padding-right: 15px;
    margin-bottom: 0;
  }

  .pdt-top .rt {
    padding-left: 15px;
  }
}

@media (min-width: 1200px) {
  .pdt-top {
    padding-top: 56px;
  }

  .pdt-top .info-wrap {
    padding-bottom: 81px;
  }

  .pdt-top .lt {
    padding-right: 50px;
  }

  .pdt-top .title {
    margin-bottom: 25px;
  }

  .pdt-top .info {
    max-height: 240px;
  }

  .pdt-top .btn {
    padding: 9px 15px;
  }
}

@media (min-width: 1640px) {
  .pdt-top .lt {
    padding-right: 65px;
  }

  .pdt-top .info {
    max-height: 320px;
  }

  .pdt-top .btn {
    margin-top: 39px;
  }
}


/* pdt-scenario */
.pdt-scenario {
  padding-top: 30px;
}

.pdt-scenario .title {
  text-align: left;
  margin-bottom: 20px;
}

.pdt-scenario .swiper-wrap {
  position: relative;
  padding-bottom: 30px;
  border-bottom: 1px solid #C2C2C2;
}

.pdt-scenario .swiper-slide {
  text-align: center;
}

.pdt-scenario .swiper-slide img {
  width: 100%;
}

.pdt-scenario .prev-btn, .pdt-scenario .next-btn {
  top: calc(50% - 15px);
  font-size: 40px;
  line-height: 1;
  color: var(--style-color);
}

.pdt-scenario .prev-btn {
  transform: translate(-50%, -50%);
}

.pdt-scenario .next-btn {
  transform: translate(50%, -50%);
}

.pdt-scenario .prev-btn::before, .pdt-scenario .next-btn::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 80%;
  height: 80%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
}

.pdt-scenario .prev-btn i, .pdt-scenario .next-btn i {
  position: relative;
  z-index: 1;
}

@media (min-width: 1200px) {
  .pdt-scenario {
    padding-top: 64px;
  }

  .pdt-scenario .title {
    margin-bottom: 40px;
  }

  .pdt-scenario .swiper-wrap {
    padding-bottom: 60px;
  }

  .pdt-scenario .prev-btn, .pdt-scenario .next-btn {
    font-size: 55px;
    top: calc(50% - 30px);
  }
}

@media (min-width: 1640px) {
  .pdt-scenario .title {
    margin-bottom: 54px;
  }

  .pdt-scenario .swiper-wrap {
    padding-bottom: 71px;
  }

  .pdt-scenario .prev-btn, .pdt-scenario .next-btn {
    top: calc(50% - 35px);
  }
}


/* pdt-row */
.pdt-row {
  padding-top: 30px;
}

.pdt-row .info-wrap {
  padding-bottom: 30px;
  border-bottom: 1px solid #C2C2C2;
}

.pdt-row .lt {
  margin-bottom: 20px;
}

.pdt-row .title {
  text-align: left;
  margin-bottom: 15px;
}

.pdt-row .info {
  line-height: 2;
  max-height: 216px;
}

.pdt-row .row>div {
  text-align: center;
}

.pdt-row .row>div:not(:last-child) {
  margin-bottom: 16px;
}

.pdt-row .tit {
  margin-top: 8px;
}

@media (min-width: 576px) {
  .pdt-row .row>div:nth-child(n+3) {
    margin-bottom: 0;
  }
}

@media (min-width: 768px) {
  .pdt-row .info {
    max-height: 240px;
  }
}

@media (min-width: 992px) {
  .pdt-row .info-wrap {
    display: flex;
  }

  .pdt-row .info-wrap>div {
    flex: 0 0 50%;
    max-width: 50%;
    align-self: center;
  }

  .pdt-row .lt {
    padding-right: 15px;
    margin-bottom: 0;
  }

  .pdt-row .rt {
    padding-left: 15px;
  }
}

@media (min-width: 1200px) {
  .pdt-row {
    padding-top: 55px;
  }

  .pdt-row .title {
    margin-bottom: 30px;
  }

  .pdt-row .info-wrap {
    padding-bottom: 55px;
  }

  .pdt-row .info {
    max-height: 320px;
  }

  .pdt-row .tit {
    margin-top: 16px;
  }
}

@media (min-width: 1440px) {
  .pdt-row .info {
    max-height: 360px;
  }
}

@media (min-width: 1640px) {
  .pdt-row .info {
    max-height: 440px;
  }

  .pdt-row .row {
    margin-left: -22px;
    margin-right: -22px;
  }

  .pdt-row .row>div {
    padding: 0 22px;
  }
}

/* pdt-material */
@media (min-width: 1640px) {
  .pdt-material .rt {
    padding-left: 35px;
  }
}

/* pdt-technology */
@media (min-width: 1640px) {
  .pdt-technology .lt {
    padding-right: 35px;
  }
}

/* pdt-equipment */
@media (min-width: 1640px) {
  .pdt-equipment .rt {
    padding-left: 35px;
  }
}

/* pdt-services */
.pdt-services .container>img {
  margin-bottom: 30px;
}

@media (min-width: 1200px) {
  .pdt-services .container>img {
    margin-bottom: 55px;
  }
}

@media (min-width: 1640px) {
  .pdt-services .lt {
    padding-right: 35px;
  }
}


/* pdt-provide */
@media (min-width: 1200px) {
  .pdt-provide .lt {
    padding-right: 25px;
  }

  .pdt-provide .rt {
    padding-left: 25px;
  }

  .pdt-row .title {
    margin-bottom: 28px;
  }
}

@media (min-width: 1640px) {
  .pdt-provide .lt {
    padding-right: 46px;
  }

  .pdt-provide .rt {
    padding-left: 40px;
  }
}


/* pdt-shipping */
.pdt-shipping {
  padding-top: 30px;
}

.pdt-shipping .title {
  margin-bottom: 20px;
}

.pdt-shipping .item-wrap {
  padding-bottom: 10px;
  border-bottom: 1px solid #C2C2C2;
}

.pdt-shipping .item {
  margin-bottom: 20px;
}

.pdt-shipping .lt {
  margin-bottom: 20px;
}

.pdt-shipping .lt img {
  width: 100%;
}

.pdt-shipping .tit {
  text-align: left;
  margin-bottom: 10px;
}

.pdt-shipping .info {
  line-height: 1.8;
  max-height: 87px;
  color: var(--style-color);
}

@media (min-width: 440px) {
  .pdt-shipping .item {
    display: flex;
  }

  .pdt-shipping .item>div {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .pdt-shipping .lt {
    padding-right: 10px;
    margin-bottom: 0;
  }

  .pdt-shipping .rt {
    padding-left: 10px;
    align-self: center;
  }
}

@media (min-width: 992px) {
  .pdt-shipping .item-wrap {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 9px;
  }

  .pdt-shipping .item {
    flex: 0 0 50%;
    max-width: 50%;
    margin-bottom: 35px;
  }

  .pdt-shipping .item:nth-child(odd) {
    padding-right: 15px;
  }

  .pdt-shipping .item:nth-child(even) {
    padding-left: 15px;
  }
}

@media (min-width: 1200px) {
  .pdt-shipping {
    padding-top: 50px;
  }

  .pdt-shipping .title {
    margin-bottom: 35px;
  }

  .pdt-shipping .rt {
    padding-left: 20px;
  }

  .pdt-shipping .tit {
    margin-bottom: 20px;
  }
}

@media (min-width: 1640px) {
  .pdt-shipping .title {
    margin-bottom: 50px;
  }

  .pdt-shipping .item {
    margin-bottom: 46px;
  }

  .pdt-shipping .item:nth-child(odd) {
    padding-right: 39px;
  }

  .pdt-shipping .item:nth-child(even) {
    padding-left: 39px;
  }

  .pdt-shipping .rt {
    padding-left: 30px;
  }

  .pdt-shipping .tit {
    margin-bottom: 36px;
  }
}


/* pdt-form */
.pdt-form {
  padding-top: 30px;
  padding-bottom: 30px;
}

.pdt-form .title {
  margin-bottom: 20px;
}

.pdt-form .form-control {
  font-size: 16px;
  border-radius: 0;
  border-color: #707070;
}

.pdt-form .btn {
  width: 160px;
  color: #fff;
  font-size: 18px;
  margin-top: 20px;
  background: var(--style-color);
}

@media (min-width: 1200px) {
  .pdt-form {
    padding-top: 51px;
    padding-bottom: 60px;
  }

  .pdt-form .title {
    margin-bottom: 40px;
  }

  .pdt-form .form-group {
    margin-bottom: 40px;
  }

  .pdt-form .form-control {
    font-size: 20px;
    padding-left: 20px;
  }

  .pdt-form input.form-control {
    height: 70px;
  }

  .pdt-form textarea.form-control {
    height: 250px;
    padding-top: 20px;
  }

  .pdt-form .btn {
    font-size: 20px;
    margin-top: 40px;
    padding: 11px 15px;
  }
}

@media (min-width: 1440px) {
  .pdt-form .form-group {
    margin-bottom: 60px;
  }

  .pdt-form textarea.form-control {
    height: 300px;
  }
}

@media (min-width: 1640px) {
  .pdt-form .title {
    margin-bottom: 59px;
  }

  .pdt-form .form-group {
    margin-bottom: 80px;
  }

  .pdt-form .form-control {
    padding-left: 30px;
  }

  .pdt-form textarea.form-control {
    height: 351px;
  }

  .pdt-form .btn {
    margin-top: 60px;
  }
}