.pro .pro_nav {
  width: 1100px;
  margin: 0 auto;
  margin-top: 3%;
}

.pro .pro_nav ul li {
  width: 33.333333333333333%;
  height: 434px;
  float: left;
  position: relative;
}

.pro .pro_nav ul li a {
  display: block;
}

.pro .pro_nav ul li a .lidv {
  padding: 16px;
}

.pro .pro_nav ul li a .lidv .li_img {
  width: 100%;
  height: 360px;
  line-height: 357px;
  text-align: center;
  z-index: 5;
}

.pro .pro_nav ul li a .lidv .li_img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.pro .pro_nav ul li a .ppk {
  position: relative;
  bottom: 0;
  background-color: #fff;
  box-shadow: 0px 0px 18px rgba(0, 0, 0, 0.1);
  margin-top: -50px;
  margin-left: 5%;
  width: 90%;
  z-index: 99;
  transition: all ease-out 0.3s;
}

.pro .pro_nav ul li a .ppk p {
  padding: 12px 12px 0px 12px;
  margin-bottom: 12px;
  height: 56px;
  position: relative;
  line-height: 28px;
  font-size: 18px;
  text-align: center;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.pro .pro_nav ul li a .kuang {
  display: none;
  position: absolute;
  top: 10px;
  left: 24px;
  right: 24px;
  bottom: 44px;
  border: 1px solid #d5d5d5;
  border-bottom: 0;
  z-index: 9;
}

.pro .pro_nav ul li:hover a .ppk {
  bottom: 20px;
}

.pro .pro_nav ul li:hover a .kuang {
  display: block;
}

.supp .supp_nav {
  width: 1100px;
  margin: 0 auto;
  padding-top: 4%;
}

.supp .supp_nav h2 {
  width: 100%;
  height: 45px;
  line-height: 45px;
  text-align: center;
  font-size: 30px;
  color: #000000;
}

.supp .supp_nav .swiper-container {
  width: 100%;
  height: 100%;
  padding-top: 3%;
  padding-bottom: 3%;
}

.supp .supp_nav .swiper-container .swiper-slide {
  font-size: 18px;
  background: #fff;
  border: 1px solid #f1f1f1;
  box-sizing: border-box;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.supp .supp_nav .swiper-container .swiper-slide a {
  display: block;
  padding: 20px;
  height: 100%;
}

.supp .supp_nav .swiper-container .swiper-slide a .suo_img {
  width: 208px;
  height: 180px;
  line-height: 177px;
  text-align: center;
  margin: 0 auto;
}

.supp .supp_nav .swiper-container .swiper-slide a .suo_img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.supp .supp_nav .swiper-container .swiper-slide a span {
  display: block;
  padding-top: 10px;
  width: 100%;
  font-size: 16px;
  line-height: 20px;
  height: 48px;
  text-align: left;
  color: #ffc107;
}

.supp .supp_nav .swiper-container .swiper-slide a .ppo {
  text-align: left;
  display: block;
  font-size: 24px;
  line-height: 31px;
  margin-top: 8px;
  font-family: "Microsoft YaHei";
  color: #333333;
}

.about {
  min-width: 1100px;
  height: 612px;
  background: url(../images/mossf.png) no-repeat;
  background-size: 100% 100%;
}

.about .about-nav .pau {
  display: block;
  padding-top: 12%;
  text-align: center;
  font-size: 24px;
  color: #fff;
}

.about .about-nav .cokk {
  padding-top: 0.5%;
  text-align: center;
  color: #ffc107;
  font-size: 72px;
}

.about .about-nav .kppy {
  padding-top: 0.5%;
  text-align: center;
}

.about .about-nav .kppy a {
  display: inline-block;
  text-align: center;
  line-height: 51px;
  font-size: 16px;
  padding: 0px 30px;
  color: #fff;
  border: 3px solid #fff;
}

.about .about-nav .kppy:hover a {
  color: #000;
  background: #fff;

}

.news {
  margin-top: 9px;
  background: #F2F2F2;
}

.news .news-nav {
  width: 1100px;
  margin: 0 auto;
}

.news .news-nav .ppuy {
  display: block;
  text-align: center;
  padding-top: 54px;
  line-height: 50px;
  font-family: PingFangSC-Regular;
  font-size: 36px;
  color: #252525;
}

.news .news-nav .pp {
  margin-top: 40px;
  padding-bottom: 8px;
}

.news .news-nav .pp a {
  float: left;
  margin-right: 48px;
  margin-bottom: 32px;
}

.news .news-nav .pp a .shijian {
  float: left;
  width: 120px;
  background: #FFFFFF;
  border: 1px solid #979797;
}

.news .news-nav .pp a .shijian p {
  display: block;
  text-align: center;
  margin-top: 4px;
  line-height: 48px;
  font-family: Helvetica-Bold;
  font-size: 40px;
  color: #C3C3C3;
}

.news .news-nav .pp a .shijian span {
  display: block;
  margin: 0 auto;
  width: 85px;
  height: 25px;
  line-height: 25px;
  background: #FFFFFF;
  border: 1px solid #979797;
  border-bottom: 0;
  text-align: center;
  font-family: Helvetica;
  font-size: 16px;
  color: #C3C3C3;
}

.news .news-nav .pp a .pj {
  width: 404px;
  float: left;
  background: #FFFFFF;
  border: 1px solid #979797;
  box-sizing: border-box;
  border-left: 0;
  height: 80px;
}

.news .news-nav .pp a .pj h1 {
  width: 80%;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #606060;
  margin-top: 10px;
  margin-left: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news .news-nav .pp a .pj .news-con {
  display: block;
  width: 370px;
  margin-top: 6px;
  margin-left: 12px;
  line-height: 17px;
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #A3A3A3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.news .news-nav .pp a:nth-child(2) {
  margin-right: 0;
}

.news .news-nav .pp a:nth-child(4) {
  margin-right: 0;
}

.news .news-nav .pp a:hover .shijian {
  background: #BCA292;
  border-right: 1px solid #FFFFFF;
}

.news .news-nav .pp a:hover .shijian p {
  color: #fff;
}

.news .news-nav .pp a:hover .pj {
  background: #BCA292;
}

.news .news-nav .pp a:hover .pj h1 {
  color: #fff;
}

.news .news-nav .pp a:hover .pj .news-con {
  color: #fff;
}