@keyframes living {
  0% {
    transform: scale(1);
    -webkit-transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.5);
    -webkit-transform: scale(1.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    -webkit-transform: scale(1);
    opacity: 0.5;
  }
}

@-webkit-keyframes living {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
    opacity: 0;
  }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 0.5;
  }
}

@-webkit-keyframes swingLr {
  0% {
    -webkit-transform: rotate(5deg);
  }
  100% {
    -webkit-transform: rotate(-5deg);
  }
}

@-ms-keyframes swingLr {
  0% {
    -ms-transform: rotate(5deg);
  }
  100% {
    -ms-transform: rotate(-5deg);
  }
}

@-moz-keyframes swingLr {
  0% {
    -moz-transform: rotate(5deg);
  }
  100% {
    -moz-transform: rotate(-5deg);
  }
}

@keyframes swingLr {
  0% {
    transform: rotate(5deg);
  }
  100% {
    transform: rotate(-5deg);
  }
}

.page-aboutus {
  padding-top: 64px;
}

.page-aboutus section .title {
  font-size: 30px;
  text-align: center;
  font-weight: bold;
}

.page-aboutus section .content {
  width: 1280px;
  margin: 49px auto 0;
}

.page-aboutus .sec-7 {
  background-color: #fafafa;
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-aboutus .sec-7 .content .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.page-aboutus .sec-7 .content .list .list-item {
  width: 49.5%;
  background-color: #ffffff;
  padding: 40px;
  margin-bottom: 12px;
  transition: all .5s;
  position: relative;
  left: 0;
  top: 0;
  cursor: pointer;
}

.page-aboutus .sec-7 .content .list .list-item:hover {
  top: -8px;
}

.page-aboutus .sec-7 .content .list .list-item .info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  margin-top: 20px;
  color: #a6a7aa;
}

.page-aboutus .sec-7 .content .list .list-item .news-title {
  font-size: 22px;
  font-weight: bold;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
}

.page-aboutus .sec-7 .content .list .list-item .news-content {
  font-size: 16px;
  color: #a6a7aa;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-top: 20px;
  line-height: 28px;
  height: 84px;
}

.page-aboutus .sec-6 {
  width: 100%;
  height: 100px;
  background-color: #3EB2BF;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-size: 24px;
}

.page-aboutus .sec-5 {
  background-color: #ffffff;
  padding: 80px 0;
}

.page-aboutus .sec-5 .content .list {
  display: flex;
  flex-wrap: wrap;
}

.page-aboutus .sec-5 .content .list .item {
  background-color: #ffffff;
  width: 20%;
  height: 160px;
  box-sizing: border-box;
  padding: 11px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-right: 1px solid #E6E6E6;
  border-bottom: 1px solid #E6E6E6;
}

.page-aboutus .sec-5 .content .list .item:nth-child(-n + 5) {
  border-top: 1px solid #E6E6E6;
}

.page-aboutus .sec-5 .content .list .item:nth-child(1), .page-aboutus .sec-5 .content .list .item:nth-child(6) {
  border-left: 1px solid #E6E6E6;
}

.page-aboutus .sec-5 .content .list .item:nth-child(5n) {
  margin-right: 0;
}

.page-aboutus .sec-5 .content .list .item img {
  max-width: 100%;
  max-height: 100%;
}

.page-aboutus .sec-5 .content .list .item img:hover {
  animation: flipOutY .5s none;
}

.page-aboutus .sec-4 {
  background-color: #F7FAFC;
  padding: 80px 0;
}

.page-aboutus .sec-4 .content .list {
  display: flex;
  flex-wrap: wrap;
}

.page-aboutus .sec-4 .content .list .item {
  width: 320px;
  height: 320px;
  background-color: #C2D7FF;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #333333;
  font-size: 20px;
  position: relative;
  font-weight: bold;
  overflow: hidden;
}

.page-aboutus .sec-4 .content .list .item img {
  height: 100%;
  width: 100%;
  transition: all .5s;
}

.page-aboutus .sec-4 .content .list .item img:hover {
  width: 130%;
  height: 130%;
}

.page-aboutus .sec-4 .content .list .item.white {
  background-color: #ffffff;
}

.page-aboutus .sec-4 .content .list .item:nth-child(6)::after, .page-aboutus .sec-4 .content .list .item:nth-child(8)::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 16px solid #ffffff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0px;
}

.page-aboutus .sec-4 .content .list .item:nth-child(5)::after, .page-aboutus .sec-4 .content .list .item:nth-child(7)::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-bottom: 16px solid #ffffff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -16px;
}

.page-aboutus .sec-3 {
  background-color: #ffffff;
  padding: 80px 0;
}

.page-aboutus .sec-3 .content {
  overflow: hidden;
}

.page-aboutus .sec-3 .content .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}

.page-aboutus .sec-3 .content .list .item {
  font-size: 20px;
  width: 300px;
  height: 380px;
  border-radius: 50px 0 50px 0;
  overflow: hidden;
  background-size: 100% 100%;
  transition: all .5s;
  background-position: center center;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #1D2431;
  color: #ffffff;
}

.page-aboutus .sec-3 .content .list .item:hover {
  background-size: 150% 150%;
}

.page-aboutus .sec-2 {
  background-color: #F7FAFC;
  padding: 80px 0;
}

.page-aboutus .sec-2 .content {
  overflow: hidden;
}

.page-aboutus .sec-2 .content .list {
  display: flex;
  justify-content: space-between;
  overflow: hidden;
}

.page-aboutus .sec-2 .content .list .list-item {
  width: 300px;
  height: 300px;
  background-color: #1D2431;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  color: #ffffff;
  background-size: 100% 100%;
  background-position: center center;
  transition: all .5s;
  font-weight: bold;
}

.page-aboutus .sec-2 .content .list .list-item:hover {
  background-size: 150% 150%;
}

.page-aboutus .sec-1 {
  padding-top: 80px;
  padding-bottom: 82px;
  background-color: #ffffff;
}

.page-aboutus .sec-1 .content {
  margin-top: 15px;
}

.page-aboutus .sec-1 .content .pics {
  display: flex;
  height: 200px;
  overflow: hidden;
}

.page-aboutus .sec-1 .content .pics .pic-item {
  height: 100%;
  flex: 1;
  background-color: #D4D4D4;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.page-aboutus .sec-1 .content .pics .pic-item img {
  width: 100%;
  height: 100%;
  transition: all .5s;
}

.page-aboutus .sec-1 .content .pics .pic-item img:hover {
  width: 130%;
  height: 130%;
}

.page-aboutus .sec-1 .content .pics .pic-item:nth-child(odd) {
  flex: 2;
  background-color: #FFDF25;
}

.page-aboutus .sec-1 .content .text {
  font-size: 14px;
  line-height: 26px;
  text-align: justify;
  margin-bottom: 20px;
  text-align: center;
  font-size: 18px;
  line-height: 32px;
}