.banner p {
  font-size: 22px;
  color: #fff;
  line-height: 100px;
  position: relative;
}
.banner p::after {
  position: absolute;
  content: '';
  height: 2px ;
  width: 50px;
  left: 50%;
  margin-left: -25px;
  background-color: #8d8d8d;
  bottom: 0;
}
.page1 .page1_text {
  position: absolute;
  right: 14%;
  top: 30%;
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
  opacity: 0;
}
.banner .swiper-slide-active .page1_text {
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
  opacity: 1;
  height: 70%;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.page2 div ul li {
  width: 260px;
  cursor: pointer;
  height: 485px;
  float: left;
  margin-left: 20px;
  margin-right: 20px;
  position: relative;
  top: 200px;
  opacity: 0;
  -webkit-transition: all .8s ease;
  transition: all .8s ease;
}
.page2 div ul li:after {
  position: absolute;
  content: '';
  height: 0;
  width: 100%;
  top: 0;
  left: 0;
  background-color: #960001;
  -webkit-transition: cubic-bezier(0.075, 0.82, 0.165, 1) all 0.5s;
  transition: cubic-bezier(0.075, 0.82, 0.165, 1) all 0.5s;
}
.page2 div ul li:hover:after {
  height: 100%;
}
.page2 div ul li:hover div:first-child {
  background-color: #fff ;
}
.page2 div ul li:hover div:first-child p {
  color: #000;
}
.page2 div ul li:hover div:last-child {
  -webkit-transition-delay: 0.5s;
          transition-delay: 0.5s;
  bottom: 25px;
  opacity: 1;
}
.page2 div ul li > div {
  position: relative;
  z-index: 15;
}
.page2 div ul li > div:first-child {
  height: 145px;
  margin: 0 auto;
  margin-top: 42px;
  width: 145px;
  border-radius: 50%;
  border: 4px solid #fff;
  text-align: center;
  position: relative;
  background-color: #ed7d31;
  font-size: 24px;
}
.page2 div ul li > div:first-child p {
  position: absolute;
  width: 100%;
  top: 50%;
  color: #fff;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.page2 div ul li > div:nth-of-type(2) {
  width: 90%;
  margin: 0 auto;
}
.page2 div ul li > div:nth-of-type(2) h3 {
  font-size: 18px;
  line-height: 50px;
  color: #fff;
}
.page2 div ul li > div:nth-of-type(2) p {
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  text-align: left;
}
.page2 div ul li > div:last-child {
  position: absolute;
  bottom: 0px;
  left: 50%;
  margin-left: -62.5px;
  opacity: 0;
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
}
.page2 div ul li > div:last-child a {
  display: inline-block;
  width: 125px;
  height: 32px;
  text-align: center;
  line-height: 32px;
  font-size: 13px;
  color: #fff;
  border-radius: 5px;
  background-color: #5b9cd6;
  border: 1px solid #fff;
}
.swiper-slide-active ul li:nth-of-type(1) {
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
  top: 0 ;
  opacity: 1 ;
}
.swiper-slide-active ul li:nth-of-type(2) {
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
  top: 0 ;
  opacity: 1 ;
}
.swiper-slide-active ul li:nth-of-type(3) {
  -webkit-transition-delay: 1.2s;
          transition-delay: 1.2s;
  top: 0 ;
  opacity: 1 ;
}
.swiper-slide-active ul li:nth-of-type(4) {
  -webkit-transition-delay: 1.4s;
          transition-delay: 1.4s;
  top: 0;
  opacity: 1;
}
.page3 > div {
  width: 1280px;
  height: 370px;
}
.page3 > div .swiper-slide-active h3 {
  -webkit-transition-delay: 0.5s!important;
          transition-delay: 0.5s!important;
  left: 0 !important;
}
.page3 > div .swiper-slide-active p {
  -webkit-transition-delay: 0.7s!important;
          transition-delay: 0.7s!important;
  left: 0!important;
}
.page3 > div .swiper-slide-active a {
  -webkit-transition-delay: 0.9s!important;
          transition-delay: 0.9s!important;
  left: 0!important;
}
.page3 > div .swiper-slide > div {
  width: 90%;
  height: 100%;
  cursor: pointer;
}
.page3 > div .swiper-slide > div > div {
  float: left;
  width: 50%;
  height: 100%;
}
.page3 > div .swiper-slide > div > div img{
  width: 100%;
  height: 100%;
  object-fit: cover
}
.page3 > div .swiper-slide > div > div:first-child {
  background-color: #c00000;
}
.page3 > div .swiper-slide > div > div:first-child div {
  overflow: hidden;
  width: 90%;
  margin: 0 auto;
  height: 100%;
  position: relative;
}
.page3 > div .swiper-slide > div > div:first-child div h3,
.page3 > div .swiper-slide > div > div:first-child div p,
.page3 > div .swiper-slide > div > div:first-child div a {
  color: #fff;
  text-align: left;
  left: 120%;
  position: absolute;
  -webkit-transition: all .6s ease;
  transition: all .6s ease;
}
.page3 > div .swiper-slide > div > div:first-child div h3 {
  font-size: 24px;
  top: 56px;
}
.page3 > div .swiper-slide > div > div:first-child div p {
  line-height: 24px;
  font-size: 14px;
  top: 105px;
}
.page3 > div .swiper-slide > div > div:first-child div a {
  position: absolute;
  bottom: 70px;
  font-size: 14px;
}
.swiper-slide-active .page4_text {
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
  left: 15%;
  opacity: 1;
}
.page4 img {
  position: absolute;
  top: 15%;
  left: 40%;
  opacity: 0;
  -webkit-transition: all 0.7s ease;
  transition: all 0.7s ease;
}
.page4 div {
  position: absolute;
  bottom: 15%;
  width: 1200px;
  left: 15%;
}
.page4 div ul li {
  float: left;
  margin-right: 8%;
}
.page4 div ul li:last-child {
  margin-right: 0;
}
.page4 div ul li p {
  color: #ddd;
  text-align: left;
  font-size: 18px;
  letter-spacing: 1px;
}
.page4 div ul li p span {
  font-size: 38px;
  color: #fff;
}
.swiper-slide {
  height: 100%;
}
.footer {
  height: 340px !important;
  text-align: left;
}