.aboutTlt {
  position: relative;
  padding: 2% 0 3%;
  line-height: 2;
}

.aboutTlt::after {
  position: absolute;
  display: block;
  left: 50%;
  content: '';
  width: 50px;
  height: 6px;
  background-color: #1372FF;
  border-radius: 3px;
  transform: translateX(-50%);
}

/*公司介绍*/
.mainSecIntroduce { padding-bottom: 5.8%;}

.introduceYT {
  max-width: 1224px;
  margin: 0 auto;
  align-items: flex-start;
}

.introduceLeft, .introduceRight {
  box-sizing: border-box;
}

.introduceLeft {
  width: 32.91%;
  padding: 1%;
}

.introduceImgBox {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-bottom: 76.05%;
}

.introduceImgBox::before,
.introduceImgBox::after {
  position: absolute;
  top: -250%;
  left: 30%;
  z-index: 4;
  content: '';
  width: 16%;
  height: 264%;
  background: -webkit-linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.2) 55%, rgba(255,255,255,0) 100%);
  background: -moz-linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.2) 55%, rgba(255,255,255,0) 100%);
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.2) 55%, rgba(255,255,255,0) 100%);
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

.introduceYT:hover .introduceImgBox::after {
  animation: hoverImg 1.2s;
}

.introduceYT:hover .introduceImgBox::before {
  animation: hoverImg 1.2s .5s;
}

@keyframes hoverImg {
  0% {top: -168%; left: 30%; }
  50% {}
  100% {top: 10%; left: 100%; }
}

.introduceRight {
  width: 67.09%;
  padding: 1%;
}

.introduceTxt {
  line-height: 1.8;
  text-align: justify;
}

.introduceTxt:nth-child(2) {padding: 4% 0;}

/* 荣誉与资质 */
.mainSecHonor {margin-bottom: 3%;}

.secHonorUl {
  max-width: 1220px;
  margin: 0 auto;
  justify-content: flex-start;
}

.secHonorItem {
  box-sizing: border-box;
  width: 20%;
  padding: 1%;
}

.honorImgBorder {
  box-sizing: border-box;
  padding: 8%;
  border: 1px solid #dfdbdb;
  border-radius: 5px;
  transition: all .2s;
}

.honorImgBox {
  position: relative;
  z-index: 0;
  width: 100%;
  padding-bottom: 80%;
  transition: all .8s;
}

.honorImgBox::after {
  position: absolute;
  top: 100%;
  left: 13%;
  content: '';
  z-index: -1;
  width: 74%;
  height: 14px;
  opacity: 0;
  background: radial-gradient(ellipse at center, #00000059 0%, #0000 81%);
}

.honorTxt {
  overflow: hidden;
  padding: 2% 0 3%;
  line-height: 2.5;
  text-overflow: ellipsis;
  text-align: center;
  white-space: nowrap;
}

.linkEleHonor:hover {color: #333;}
.linkEleHonor:hover .honorImgBox {transform: translateY(-8px);}
.linkEleHonor:hover .honorImgBorder {border-color: rgba(0,0,0,0);}
.linkEleHonor:hover .honorImgBox::after {
  opacity: 1;
  transform: translateY(4px);
}

/* 联系我们 */
.contactYT {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1% 0 5%;
}

.contactLeft {width: 45.1%;}

.contactRight {width: 54.9%;height: 100%;}

.companyName {
  font-weight: 700;
  color: #333;
}
.companyInfoBox { padding-top: 4%;}
.companyDetail {color: #2C8CFD}

#mapCard_style {width: 100% !important}


/* 发展历程 */
.historyWrapper {
  position: relative;
  box-sizing: border-box;
  max-width: 1300px;
  padding: 0 5.7%;
  margin: 0 auto;
}
.mainSecHistory {padding-bottom: 5%;}

.swiperHistory {
  overflow: hidden;
  box-sizing: border-box;
  margin: 0 auto 3%;
}

.historyContent {display: none;}

.historyContain {
  position: relative;
  z-index: 0;
  padding: 1.5% 2%;
  margin: 0 auto;
  color: #fff;
  background: linear-gradient(88deg, #1e62ff 1%, #007fff 97%);
  border-radius: 6px;
  transition: all .4s;
}

.historySlide {height: 140px;}
.historyYear {
  padding-top: 100px;
  color: #333;
  font-weight: 700;
  text-align: center;
}

.historySlide::before,
.historySlide::after {
  position: absolute;
  content: '';
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.historySlide::before {
  width: 100%;
  height: 2px;
  background-color: #7F7F7F;
}
.historySlide::after {
  box-sizing: border-box;
  width: 7px;
  height: 7px;
  background-color: #C6C6C6;
  box-shadow: 0 0 0 5px #fff, 0 0 0 7px #c6c6c6;
  border-radius: 50%;
  transition: all .3s;
}

.historySlide.swiper-slide-active::after {
  background-color: #2C8CFD;
  box-shadow: 0 0 0 5px #fff, 0 0 0 7px #2c8cfd;
}

.history-btn-prev,
.history-btn-next {
  position: absolute;
  top: 70px;
  z-index: 2;
  width: 4.5%;
  min-width: 30px;
  cursor: pointer;
  transform: translateY(-50%);
  transition: all .2s;
}

.history-btn-prev:active,
.history-btn-next:active {
  transform: translateY(-45%);
}

.history-btn-prev {left: 0;}
.history-btn-next {right: 0;}

.historyTxt {line-height: 2.5;}

.historyContain::before {
  position: absolute;
  left: 1%;
  bottom: 2%;
  content: attr(data-year);
  z-index: -1;
  color: rgba(255,255,255,.12);
  font-size: 3.5rem;
  font-weight: 700;
}

@media screen and (max-width: 500px) {
  .historyYear {padding-top: 65%}
}

@media screen and (max-width: 900px) {
  .secHonorItem {width: 25%;}
}

@media screen and (max-width: 700px) {
  .introduceLeft, .introduceRight {
    width: 100%;
  }
  .introduceLeft,
  .introduceRight,
  .secHonorUl,
  .contactYT{
    padding-top: 4%;
  }
  .secHonorItem {
    width: 33.33%;
  }
  .contactYT {
    grid-template-columns: 100%;
    grid-row-gap: 5%;
  }
  .swiperHistory {position: relative;}
  .history-btn-prev, .history-btn-next {top: 50%;}

}