/* about page start */
.about-content {
  padding: 6.25002vw 0 0;
}

.about-title-part .com-container {
  justify-content: space-between;
}

.about-title-part .entitle {
  font-size: 3.333344vw;
  font-family: 'BarlowCondensed-Medium';
  color: #e5e5e5;
}

.about-title-part .title {
  position: relative;
  font-size: 1.666672vw;
  color: #101010;
  margin: 20px 0 0;
  width: fit-content;
}

.about-title-part .title::after {
  position: absolute;
  top: 15px;
  right: -100px;
  width: 80px;
  height: 2px;
  background: #1c7ad1;
  content: '';
}

.about-video {
  margin-top: 6.25002vw;
}

.about-video a {
  height: 56px;
  width: 240px;
  align-items: center;
  justify-content: center;
  border: 2px solid #101010;
}

.about-video a svg {
  margin-left: 10px;
}

.about-title-part .left {
  max-width: 330px;
  width: 100%;
  margin-right: 30px;
}

.about-title-part .right {
  max-width: 980px;
  width: 100%;
  margin-bottom: 4.166665vw;
}

.about-title-part .right-text h3::after {
  content: none;
}

.about-title-part .right-text h3 {
  margin-bottom: 50px;
}

.about-title-part .right-text p {
  font-size: 16px;
  line-height: 1.5;
  color: #666;
}

/* part two */
.about-part-two {
  justify-content: flex-end;
  padding-bottom: 4px;
  background: url(/lib/images/about/img_bg.jpg) no-repeat left bottom;
}

.about-part-two .kong {
  max-width: 388px;
  width: 100%;
}

.about-part-two .right-img {
  max-width: 1180px;
  width: 100%;
}

/* part 3 */
.about-img-show {
  width: 100%;
  height: 100%;
}

/* part 4 */
.about-wish {
  padding: 4px 0;
}

.wish-item-content {
  padding: 0 30px;
}

.about-wish-item {
  position: relative;
  width: 50%;
  margin-right: 4px;
  padding: 5.3646005vw 0;
}

.about-wish-item:last-child {
  margin-right: 0;
}

.about-img-bg {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.about-img-bg img {
  height: 100%;
  width: 100%;
}

.about-wish-icon img {
  width: 2.500008vw;
}


.wish-item-content {
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #fff;
  text-align: center;
}

.wish-item-title {
  margin: 1.562505vw auto 1.458338vw;
  font-size: 1.666672vw;
}

.about-wish-text {
  line-height: 1.5;
  font-size: 0.833336vw;
}

.about-certificate {
  background: url(/lib/images/about/img_cer_bg.jpg) no-repeat right bottom;
  background-size: contain;
  background-color: #f4f5f9;
}

.about-cer-container {
  height: 43.75014vw;
  padding: 30px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-certificate .entitle {
  color: #101010;
}

.about-icon-container {
  margin-top: 4.687515vw;
}

.about-icon-item {
  margin-right: 4.687515vw;
}

.about-icon-item:last-child {
  margin-right: 0;
}

.about-icon-img {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.about-icon-text {
  position: absolute;
  top: -10%;
  left: 50%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translate(-50%);
  font-size: 24px;
  font-family: 'SourceHanSans-Medium';
  line-height: 1.2;
  color: #402a0f;
}

.go-certificate a {
  margin-top: 4.687515vw;
  height: 56px;
  width: 240px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #1c7ad1;
  color: #fff;
}

/* part 6 */
.about-history-swiper {
  padding: 420px 0 70px;
}

.about-swiper-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}


.about-swiper-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #666;
  height: 200px;
  width: 440px;
  text-align: center;
  background: #e5e5e5;
}

.about-swiper-content::after {
  position: absolute;
  bottom: -8%;
  left: 50%;
  height: 20px;
  width: 20px;
  transform: rotate(45deg) translate(-50%);
  background: #e5e5e5;
  content: '';
}

.about-swiper-nian {
  margin-top: 50PX;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 88px;
  width: 88px;
  background: #e5e5e5;
  font-size: 20px;
  color: #999;
  text-align: center;
  border-radius: 50%;
}



.about-history-swiper .swiper-slide-active .about-swiper-content {
  background: #1c7ad1;
  color: #fff;
}

.about-history-swiper .swiper-slide-active .about-swiper-nian {
  background: #1c7ad1;
  color: #fff;
}

.about-history-swiper .swiper-slide-active .about-swiper-xian {
  background: #4995da;
}

.about-history-swiper .swiper-slide-active .about-swiper-xian::after {
  background: #fff;
}

.about-history-swiper .swiper-slide:nth-child(2n) {
  transform: translateY(-300px);
}

.about-history-swiper .swiper-slide:nth-child(2n-1) .about-swiper-item {
  flex-direction: column-reverse;
  margin-top: -50px;
}

.about-history-swiper .swiper-slide:nth-child(2n-1) .about-swiper-nian {
  margin-top: initial;
  margin-bottom: 50px;
}

.about-history-swiper .swiper-slide-active .about-swiper-content::after {
  background: #1c7ad1;
}

.about-history-swiper .swiper-slide:nth-child(2n-1) .about-swiper-content::after {
  bottom: initial;
  top: 0;
}

.about-swiper-pagination .swiper-pagination-bullet {
  position: relative;
  opacity: 0;
}


.about-swiper-pagination .swiper-pagination-bullet::after {
  position: absolute;
}


.about-swiper-pagination {
  z-index: -2;
  bottom: 50% !important;
  background: url(/lib/images/about/img_timeline_bg.png);
}

.about-swiper-time {
  font-size: 24px;
}

.about-swiper-xian {
  position: relative;
  width: 80px;
  height: 2px;
  margin: 20px auto;
  background: #d6d6d6;
}

.about-swiper-xian::after {
  position: absolute;
  top: -1px;
  left: 50%;
  height: 4px;
  width: 24px;
  background: #999;
  content: '';
  transform: translate(-50%);
}

.about-swiper-text {
  font-size: 16px;
  line-height: 1.5;
  max-width: 320px;
}

@media (max-width: 1279px) {
  .about-title-part .entitle {
    font-size: 48px;
  }

  .about-history-swiper {
    padding: 400px 0 50px;
  }

  .about-title-part .title {
    font-size: 28px;
  }

  .about-certificate {
    padding: 40px 0;
  }

  .about-cer-container {
    height: auto;
    padding: 0;
  }


}

@media (max-width: 1023px) {

  .about-title-part .entitle {
    font-size: 30px;
  }

  .about-title-part .title {
    font-size: 22px;
  }

  .about-icon-item {
    width: 17%;
  }

  .about-icon-text {
    font-size: 16px;
  }

  .about-history-swiper {
    padding: 370px 0 20px;
  }

  .about-title-part .left {
    max-width: 260px;
  }

  .about-part-two .kong {
    max-width: 320px;
  }

}

@media (max-width: 767px) {
  .about-title-part .title {
    font-size: 20px;
  }

  .about-content {
    padding: 40px 0 0;
  }

  .about-title-part .left {
    max-width: 100%;
    margin-right: 0;
  }

  .about-title-part .title {
    margin: 20px auto 30px;
  }

  .about-title-part .title::after {
    top: 45px;
    right: 0;
    width: 100%;
  }

  .about-title-top {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }

  .about-video a {
    margin: auto;
  }

  .about-title-part .right-text h3 {
    margin: 30px auto;
  }

  .about-title-part .com-container {
    flex-direction: column;
  }

  .about-part-two {
    margin-top: 20px;
  }

  .about-part-two .kong {
    display: none;
  }

  .about-wish-content {
    flex-direction: column;
  }

  .about-wish-item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 4px;
    padding: 40px 0;
  }

  .about-wish-icon img {
    width: 48px;
  }

  .wish-item-title {
    margin: 20px auto;
    font-size: 20px;
  }

  .about-certificate {
    background-size: contain;
    background-color: #f4f5f9;
  }

  .about-icon-item {
    width: auto;
    margin: 30px 4.687515vw 30px 0;
  }

  .about-swiper-content {
    max-width: 440px;
    width: 100%;
    min-width: 320px;
    height: 160px;
  }

  .about-swiper-text {
    max-width: 300px;
    font-size: 14px;
  }

  .about-swiper-xian {
    margin: 15px auto;
  }

  .about-swiper-time {
    font-size: 18px;
  }

  .about-swiper-nian {
    width: 70px;
    height: 70px;
    font-size: 16px;
  }

  .about-history-swiper .swiper-slide:nth-child(2n) {
    transform: translateY(-287px);
  }

  .about-history-swiper .swiper-slide:nth-child(2n-1) .about-swiper-item {
    margin-top: -76px;
  }

  .about-history-swiper {
    padding: 350px 0 0;
  }

  .about-history-swiper {
    margin: -20px 0 -30px;
  }

  .go-certificate a {
    margin: 4.687515vw auto 0;
  }
}







/* contact page */
.contact-content {
  max-width: 1920px;
  width: 100%;
  border-bottom: 1px solid #e5e5e5;
}

.map {
  width: 50%;
  position: relative;
  padding-bottom: 56.25%;
}

.map #map {
  position: absolute;
  top: 0;
}


.contact-form {
  width: 50%;
  padding: 80px 6.25002vw;
}

.contact-form h3.form-title {
  font-size: 24px;
  font-family: 'SourceHanSans-Medium';
}

.form-title-part {
  align-items: baseline;
  margin-bottom: 20px;
}

.form-title-part span {
  font-size: 14px;
  color: #1c7ad1;
  margin-left: 10px;
}

.contact-way-item {
  padding: 30px;
  border: 1px solid #e5e5e5;
}

.contact-way-phone,
.contact-way-email {
  width: 50%;
  border-bottom: none;
}

.way-item-top {
  margin-bottom: 20px;
}

.way-item-top img {
  margin-right: 10px;
  width: 16px;
}

.way-item-top span {
  color: #999;
  font-size: 16px;
}

.way-item-bottom,
.way-item-bottom a {
  color: #101010;
  font-size: 16px;
}

.way-item-bottom p {
  line-height: 1.5;
}

.way-item-bottom span {
  margin: auto 5px;
}

.contact-form form {
  margin-top: 80px;
}

.contact-form-input {
  margin-right: 10px;
  width: 33%;
  margin-bottom: 10px;
}

.contact-form-input input {
  background: #f7f7f7;

}

.contact-form-input:last-child {
  margin-right: 0;
}

.contact-form-textarea textarea {
  margin-bottom: 20px;
  height: 136px;
  background: #f7f7f7;
}

.contact-form-send input {
  max-width: 240px;
  background: #1c7ad1;
  color: #fff;
}

@media (max-width: 1279px) {
  .contact-content {
    flex-direction: column;
  }

  .map {
    width: 100%;
  }

  .contact-form {
    width: 100%;
  }

}

@media (max-width: 1023px) {
  .contact-form {
    padding: 60px 6.25002vw;
  }

  .contact-form form {
    margin-top: 60px;
  }

}

@media (max-width: 767px) {
  .map {
    padding-bottom: 80.25%;
  }

  .contact-form {
    padding: 40px 15px;
  }

  .contact-form form {
    margin-top: 40px;
  }

  .contact-way-container .top {
    flex-direction: column;
  }

  .contact-way-phone,
  .contact-way-email {
    width: 100%;
  }

  .contact-way-item {
    padding: 30px 20px;
  }

  .contact-form h3.form-title {
    font-size: 20px;
  }

  .contact-form-container > .flex {
    flex-direction: column;
  }

  .contact-form-input {
    width: 100%;
    margin-right: 0;
  }
}