.content-first {
  width: 100%;
  height: 410px;
  background: no-repeat;
  background-size: 100% 410px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.content-first .p1 {
  font-size: 42px;
  font-weight: bold;
  color: #ffffff;
}
.content-first .p2 {
  font-size: 16px;
  color: #ffffff;
  margin-top: 17px;
}
.content-first .btn-group {
  margin-top: 84px;
}

.content-second {
  padding: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.content-second .contentTitle {
  margin-bottom: 105px;
}
.content-second .content-second-list {
  display: flex;
  align-items: center;
}
.content-second .content-second-list .list-box:nth-child(2) {
  margin-left: 120px;
  margin-right: 120px;
}
.content-second .content-second-list .list-box {
  max-width: 285px;
}
.content-second .content-second-list .list-box p:nth-child(2) {
  font-size: 18px;
  font-weight: bold;
  margin-top: 14px;
  margin-bottom: 22px;
}
.content-second .content-second-list .list-box p:last-child {
  line-height: 23px;
}

.content-three {
  padding-top: 94px;
}
.content-three .contentTitle {
  margin-bottom: 70px;
}
#certify {
  position: relative;
  width: 1200px;
  margin: 0 auto;
}

#certify .swiper-container {
  padding-bottom: 60px;
}

#certify .swiper-slide {
  width: 372px;
  height: 442px;
  /* background: #fff; */
  box-shadow: 0 8px 30px #ddd;
}
#certify .swiper-slide img {
  display: block;
}
#certify .swiper-pagination {
  width: 100%;
  bottom: 20px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px;
  border: 3px solid #fff;
  background-color: #d5d5d5;
  width: 10px;
  height: 10px;
  opacity: 1;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
  border: 3px solid #00aadc;
  background-color: #fff;
}

.carouselDiv {
  width: 372px;
  height: 442px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 18px;
  background: #ffffff;
  border: 1px solid #ebebeb;
  border-radius: 4px;
  box-sizing: border-box;
  padding: 18px 16px 30px 16px;
}
.carouselDiv > img {
  margin-bottom: 40px;
}
.carouselDiv p {
  max-width: 327px;
}
.carouselDiv p:nth-child(2) {
  font-size: 18px;
  font-weight: bold;
}
.carouselDiv p:nth-child(3) {
  margin-top: 10px;
  margin-bottom: 36px;
}

.el-carousel__item--card {
  width: auto;
}

.el-carousel__item,
.el-carousel__mask {
  left: 200px;
}

.content-four {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 80px;
}
.content-four .contentTitle {
  margin-bottom: 60px;
}

.imgList {
  display: flex;
  align-items: center;
}
.imgList div {
  width: 220px;
  height: 140px;
  position: relative;
  overflow: hidden;
  margin-right: 15px;
  margin-bottom: 15px;
  transform: scale(1);
  transition: transform 0.5s;
}
.imgList div:hover > img {
  transform: scale(1.1);
}
.imgList div > img {
  position: absolute;
  left: 0;
  width: 100%;
  transition: 0.5s;
}

.customerList {
  height: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1160px;
  padding: 20px;
  border-bottom: 1px solid #ebebeb;
  cursor: pointer;
}
.customerList:hover {
  background-color: #f2f2f2;
}
.customerList > div {
  display: flex;
  align-items: center;
}
.customImg {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}
.customImg img {
  width: 100%;
  height: 100%;
}