body {
  background: #fff;
}

.nott #box {
  width: 100%;
  height: 450px;
  position: relative;
}

.nott #box .box-nav {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.nott #box .box-nav ul {
  width: 1000000000000%;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
}

.nott #box .box-nav ul li {
  text-align: center;
  line-height: 450px;
  overflow: hidden;
  float: left;
}

.nott #box .box-nav ul li img {
  width: 100%;
}

.nott #box .box-nav ol {
  position: absolute;
  left: 0;
  bottom: 10px;
  width: 100%;
  text-align: center;
  font-size: 0;
}

.nott #box .box-nav ol li {
  display: inline-block;
  width: 12px;
  height: 12px;
  background-color: #fff;
  margin: 0 4px;
  border-radius: 50%;
  cursor: pointer;
}

.nott #box .box-nav ol .current {
  background-color: red !important;
}

.let h1 {
  line-height: 37px;
  text-align: center;
  font-family: MicrosoftYaHei;
  font-size: 28px;
  color: #515151;
  letter-spacing: 0;
}

.let h3 {
  text-align: center;
  margin-top: 6px;
  line-height: 29px;
  font-family: MicrosoftYaHei;
  font-size: 22px;
  color: #A7A7A7;
  letter-spacing: 0;
}

.pro .pro-nav {
  width: 1100px;
  margin: 0 auto;
  padding-top: 36px;
}

.pro .pro-nav .po {
  margin-left: 45px;
  margin-right: 45px;
  margin-top: 16px;
  line-height: 21px;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  color: #787878;
  letter-spacing: 0;
  text-align: center;
}

.pro .pro-nav .swiper-container {
  width: 100%;
  height: 100%;
  padding-bottom: 28px;
  background: #FFFFFF;
  border: 1px solid #C8C8C8;
  margin-top: 44px;
}

.pro .pro-nav .swiper-container .swiper-slide a {
  display: inline-block;
  width: 260px;
  margin-top: 12px;
  background: #FFFFFF;
  box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.1);
  margin-left: 10px;
  margin-right: 2px;
  position: relative;
}

.pro .pro-nav .swiper-container .swiper-slide a i {
  display: none;
  width: 108px;
  height: 90px;
  top: -11px;
  left: -10px;
  position: absolute;
  background-image: url(../images/rm.png);
  background-size: 108px 90px;
}

.pro .pro-nav .swiper-container .swiper-slide a .aboutli-img {
  width: 234px;
  height: 190px;
  line-height: 187px;
  text-align: center;
  margin: 0 auto;
  margin-top: 13px;
}

.pro .pro-nav .swiper-container .swiper-slide a .aboutli-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.pro .pro-nav .swiper-container .swiper-slide a .sw-one {
  height: 40px;
  margin: 16px 13px 21px 13px;
}

.pro .pro-nav .swiper-container .swiper-slide a .sw-one p {
  line-height: 20px;
  max-height: 40px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #515151;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.pro .pro-nav .swiper-container .swiper-slide a:hover {
  background: #1062A7;
}

.pro .pro-nav .swiper-container .swiper-slide a:hover i {
  display: block;
}

.pro .pro-nav .swiper-container .swiper-slide a:hover .sw-one p {
  color: #fff;
}

.supp .supp-nav {
  width: 1100px;
  margin: 0 auto;
  padding-top: 44px;
}

.supp .supp-nav ul {
  margin-top: 36px;
  margin-left: 165px;
  margin-right: 130px;
}

.supp .supp-nav ul li {
  float: left;
  width: 180px;
  margin-right: 17px;
  margin-bottom: 14px;
  padding-bottom: 10px;
}

.supp .supp-nav ul li .supp-img {
  width: 180px;
  height: 146px;
  line-height: 141px;
  text-align: center;
  border: 1px solid #2F62B8;
  box-sizing: border-box;
}

.supp .supp-nav ul li .supp-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.supp .supp-nav ul li span {
  margin-top: 14px;
  height: 40px;
  line-height: 20px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #515151;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.about .about-nav {
  width: 1100px;
  margin: 0 auto;
  padding-top: 44px;
}

.about .about-nav .cokk {
  margin-top: 16px;
  margin-left: 45px;
  margin-right: 45px;
  height: 104px;
  line-height: 26px;
  font-family: MicrosoftYaHei;
  font-size: 14px;
  color: #787878;
  letter-spacing: 0;
  text-align: Justify;
  text-justify: inter-ideograph;
  text-align: center;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.about .about-nav .more {
  width: 120px;
  height: 34px;
  line-height: 34px;
  margin: 0 auto;
  margin-top: 20px;
  background: #1062A7;
}

.about .about-nav .more a {
  display: block;
  text-align: center;
  font-family: MicrosoftYaHei;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0;
}

.about .about-nav .ab-img {
  margin: 0 auto;
  margin-top: 20px;
  width: 440px;
  height: 250px;
  line-height: 247px;
  text-align: center;
}

.about .about-nav .ab-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.news .news-nav {
  width: 1100px;
  margin: 0 auto;
  padding-top: 44px;
}

.news .news-nav ul {
  margin-left: 44px;
  margin-top: 30px;
}

.news .news-nav ul li {
  float: left;
  width: 490px;
  margin-right: 32px;
  margin-bottom: 16px;
}

.news .news-nav ul li .botop {
  float: left;
  width: 108px;
  background: #FFFFFF;
  border: 1px solid #979797;
  box-sizing: border-box;
}

.news .news-nav ul li .botop span {
  display: block;
  margin-top: 30px;
  margin-left: 31px;
  line-height: 26px;
  font-family: MicrosoftYaHei;
  font-size: 20px;
  color: #868686;
  letter-spacing: 0;
}

.news .news-nav ul li .botop p {
  display: block;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-top: 1px solid #979797;
  margin-top: 16px;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  color: #868686;
  letter-spacing: 0;
}

.news .news-nav ul li a {
  width: 382px;
  float: left;
  height: 107px;
  border: 1px solid #979797;
  border-left: none;
  box-sizing: border-box;
}

.news .news-nav ul li a h1 {
  line-height: 22px;
  margin-left: 16px;
  margin-top: 12px;
  width: 80%;
  font-family: PingFangSC-Medium;
  font-size: 16px;
  color: #3E3E3E;
  letter-spacing: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news .news-nav ul li a .news-con {
  display: block;
  margin-left: 16px;
  width: 80%;
  margin-top: 6px;
  line-height: 19px;
  font-family: MicrosoftYaHei;
  font-size: 14px;
  color: #949494;
  letter-spacing: 0;
}

.news .news-nav ul li:hover a {
  background: #1062A7;
}

.news .news-nav ul li:hover a h1 {
  color: #FFFFFF;
}

.news .news-nav ul li:hover a .news-con {
  color: #FFFFFF;
}

.news .news-nav .butt {
  width: 120px;
  height: 34px;
  line-height: 34px;
  margin: 0 auto;
  margin-top: 20px;
  background: #1062A7;
}

.news .news-nav .butt a {
  display: block;
  text-align: center;
  font-family: MicrosoftYaHei;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0;
}

.footer {
  background: #4B4B4C;
}

.footer .wrapper {
  width: 1100px;
  margin: 0 auto;
  margin-top: 60px;
  padding-bottom: 50px;
}

.footer .wrapper .conl {
  float: left;
  width: 500px;
  margin-left: 46px;
}

.footer .wrapper .conl h1 {
  margin-top: 43px;
  line-height: 21px;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  color: #D7D7D7;
  letter-spacing: 0;
}

.footer .wrapper .conl p {
  display: block;
  margin-top: 24px;
  line-height: 16px;
  height: 80px;
  font-family: MicrosoftYaHei;
  font-size: 12px;
  color: #969696;
  letter-spacing: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  text-align: Justify;
  text-justify: inter-ideograph;
}

.footer .wrapper .conry {
  float: left;
  width: 410px;
  margin-left: 100px;
  color: #969696;
}

.footer .wrapper .conry .conry-one .conry-img {
  float: left;
  width: 30px;
  height: 30px;
  line-height: 27px;
  text-align: center;
  margin-left: 206px;
  margin-top: 43px;
}

.footer .wrapper .conry .conry-one .conry-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.footer .wrapper .conry .conry-one .coohg {
  margin-top: 36px;
  float: left;
  margin-left: 11px;
}

.footer .wrapper .conry .conry-one .coohg p {
  font-family: MicrosoftYaHei;
  font-size: 12px;
  margin-bottom: 3px;
  color: #C6C6C6;
}

.footer .wrapper .conry .conry-one .coohg p:nth-child(2) {
  font-size: 16px;
}

.footer .wrapper .conry .conry-two {
  margin-top: 12px;
}

.footer .wrapper .conry .conry-two a {
  line-height: 16px;
  font-family: MicrosoftYaHei;
  font-size: 12px;
  color: #969696;
}

.footer .wrapper .conry .conry-two a:hover {
  color: #fff;
}

.footer .wrapper .conry .conry-sen {
  margin-top: 22px;
}

.footer .wrapper .conry .conry-sen p {
  line-height: 16px;
  display: inline-block;
  font-family: MicrosoftYaHei;
  margin-right: 66px;
  font-size: 12px;
  color: #969696;
  line-height: 12px;
}

.footer .wrapper .conry .dz {
  line-height: 16px;
  margin-top: 10px;
  font-family: MicrosoftYaHei;
  font-size: 12px;
  color: #969696;
}