/*样式初始化及公共样式部分*/
* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  font-style: normal;
  color: #111111;
}
*:focus {
  outline: none;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: #111111;
}
a:hover {
  color: #e62129;
}
body {
  margin: 0 auto;
  background-color: #fff;
  font-family: "Microsoft YaHei";
  min-width: 1360px;
  overflow-x: hidden;
  max-width: 1920px;
}
img,
span,
a {
  display: block;
}
img {
  max-width: 100%;
}
.page {
  width: 92%;
  max-width: 1520px;
  margin: 0 auto;
  position: relative;
}
/* header */
.header {
  position: fixed;
  width: 100%;
  min-width: 1360px;
  left: 0;
  top: 0;
  z-index: 9999;
  background-color: rgba(0, 0, 0, 0.73);
}
.header .page {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}
.header .rg {
  margin-left: 70px;
}
.header .sear-w {
  border-left: 1px solid #fff;
  display: flex;
  align-items: center;
}
.header .sear-w button {
  width: 26px;
  height: 26px;
  border: none;
  background: url(../images/serch.png);
  margin: 0 8px 0 13px;
  cursor: pointer;
}
.header .sear-w input {
  width: 200px;
  line-height: 33px;
  padding: 0 15px;
  border: 1px solid #fff;
  border-radius: 20px;
  background-color: transparent;
  color: #fff;
}
/* nav */
.nav {
  display: flex;
  flex: 1;
  margin-left: 20%;
  align-items: center;
}
.nav-list {
  flex: 1;
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
}
.nav-list > li::after {
  content: '';
  width: 1px;
  height: 16px;
  background-color: #fff;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.nav-list > li:last-child::after {
  display: none;
}
.nav-list > li > a {
  width: 100%;
  line-height: 99px;
  text-align: center;
  font-size: 18px;
  color: #fff;
  position: relative;
}
.nav-list > li > a::after {
  content: '';
  width: 0px;
  height: 6px;
  background-color: #e62129;
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s linear;
}
.nav-list > li .erji2 {
  min-width: 180px;
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 999;
  display: flex;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-50%) scaleY(0);
  transform-origin: 0 0;
  transition: all 0.3s linear;
  padding-top: 1px;
}
.nav-list > li .erji2 ul {
  width: 100%;
  text-align: center;
}
.nav-list > li .erji2 ul li {
  background-color: rgba(0, 0, 0, 0.85);
  margin-bottom: 1px;
}
.nav-list > li .erji2 ul li a {
  line-height: 40px;
  font-size: 14px;
  color: #fff;
  padding: 0 20px;
}
.nav-list > li .erji2 ul li:hover {
  background-color: #e62129;
}
.nav-list > li .erji2 ul li:hover a {
  color: #fff;
}
.nav-list > li .erji2 ul li:last-child {
  border: none;
}
.nav-list > li:hover > a {
  color: #e62129;
}
.nav-list > li:hover > a::after {
  width: 90%;
  transition: all 0.3s linear;
}
.nav-list > li:hover .erji2 {
  opacity: 1;
  transform: translateX(-50%) scaleY(1);
  transition: all 0.3s linear;
}
.nav-list .active > a {
  color: #e62129;
}
.nav-list .active > a::after {
  width: 90%;
}
/* 幻灯片 */
.banner-box {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  background: #eee;
}
.banner-box .banner-btn a {
  display: block;
  width: 49px;
  height: 104px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
  transition: 0.3s all ease-in-out;
  z-index: 99;
}
.banner-box .banner-btn a:hover {
  filter: alpha(opacity=80);
  -moz-opacity: 0.8;
  -khtml-opacity: 0.8;
  opacity: 0.8;
}
.banner-box .banner-btn .prev {
  left: -50px;
  background: url(../images/banner-h.png) no-repeat 0 0;
}
.banner-box .banner-btn .next {
  right: -50px;
  background: url(../images/banner-h.png) no-repeat -49px 0;
}
.banner-box:hover .prev {
  left: 20px;
  filter: alpha(opacity=40);
  -moz-opacity: 0.4;
  -khtml-opacity: 0.4;
  opacity: 0.4;
}
.banner-box:hover .next {
  right: 20px;
  filter: alpha(opacity=40);
  -moz-opacity: 0.4;
  -khtml-opacity: 0.4;
  opacity: 0.4;
}
/*网站标题*/
.wz-bt {
  display: flex;
  justify-content: space-between;
}
.wz-bt .lf {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.wz-bt .lf p {
  margin-top: 25px;
  font-size: 46px;
  font-weight: bold;
  color: #474443;
  padding-right: 55px;
  background: url(../images/bt-i.png) no-repeat right 25px;
}
.wz-bt .rg {
  text-align: right;
}
.wz-bt .rg p {
  font-size: 44px;
  color: #474443;
  font-weight: bold;
  margin-top: 10px;
}
.wz-bt .rg span {
  font-size: 26px;
  color: #474443;
  font-weight: lighter;
  text-transform: uppercase;
}
.intr {
  height: 937px;
  padding-top: 85px;
  background: url(../images/intr-bg.jpg) no-repeat top center;
}
.intr .lf {
  width: 60%;
}
.intr .lf h3 {
  font-size: 60px;
}
.intr .lf h2 {
  font-size: 40px;
  font-weight: normal;
  line-height: 1;
}
.intr .lf h4 {
  font-size: 31px;
  font-weight: normal;
  margin-top: 50px;
}
.intr .lf em {
  font-size: 12px;
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
}
.intr .lf p {
  font-size: 15px;
  margin-top: 35px;
  line-height: 1.66;
}
.intr .lf span {
  margin-top: 45px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.66;
}
.intr .lf .more {
  border-top: 1px solid #000;
  padding-top: 10px;
  margin-top: 100px;
  color: #333;
}
.intr .lf .more:hover {
  color: #e62129;
}
.intr ul {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(315px);
}
.intr ul * {
  color: #fff;
}
.intr ul li {
  margin-top: 60px;
}
.intr ul li span {
  font-size: 60px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
}
.intr ul li span i {
  font-size: 39px;
}
.pro-w {
  max-width: 1920px;
  overflow: hidden;
  background: url(../images/pro-bg.jpg) no-repeat center top;
}
.pro-w .page {
  display: flex;
}
.pro-w .lf {
  width: 30%;
  margin-right: 50px;
  padding-top: 58px;
}
.pro-w .lf h2 {
  margin-top: 30px;
  font-size: 55px;
}
.pro-w .lf h2 i {
  font-size: 90px;
  color: #e62129;
}
.pro-w .lf p {
  font-size: 15px;
  line-height: 1.66;
  margin-top: 25px;
}
.pro-w .lf span {
  font-size: 15px;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.66;
  margin-top: 65px;
}
.pro-w .lf .more {
  border-top: 1px solid #000;
  padding-top: 10px;
  margin-top: 200px;
  color: #333;
}
.pro-w .lf .more:hover {
  color: #e62129;
}
@media screen and (max-width: 1520px) {
  .pro-w .lf .more {
    margin-top: 100px;
  }
}
.pro-w ul {
  flex: 1;
  display: flex;
  margin-right: -200px;
}
@media screen and (max-width: 1920px) {
  .pro-w ul {
    margin-right: calc(760px - 50vw);
  }
}
@media screen and (max-width: 1652px) {
  .pro-w ul {
    margin-right: -4vw;
  }
}
.pro-w ul li {
  position: relative;
}
.pro-w ul li * {
  color: #fff;
}
.pro-w ul li .text {
  width: 100%;
  height: 100%;
  padding: 170px 20px 0;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.pro-w ul li .text p {
  font-size: 39px;
  font-weight: bold;
}
.pro-w ul li .text span {
  margin-top: 25px;
  line-height: 1.66;
  min-height: 200px;
  margin-bottom: 10px;
}
.pro-w ul li .text i {
  display: block;
  font-size: 20px;
  font-weight: lighter;
}
.pro-w ul li:hover .text {
  background-color: rgba(255, 255, 255, 0.15);
}
.case-w {
  padding: 90px 0 120px;
  max-width: 1920px;
  overflow: hidden;
}
.case-w .btn {
  width: 100%;
  height: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 0;
}
.case-w .btn div {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #eeeeee;
  line-height: 60px;
  text-align: center;
  font-size: 30px;
  cursor: pointer;
  user-select: none;
}
.case-w .btn div:nth-child(2) {
  padding-left: 3px;
}
.case-w .btn div:hover {
  background-color: #e62129;
  color: #fff;
}
.case-w .case-box {
  position: relative;
  padding: 0 100px;
}
.case-w .case-box .case-con {
  margin-top: 60px;
}
.case-w .case-box .case-con li {
  padding-bottom: 15px;
  border-bottom: 1px solid #333;
}
.case-w .case-box .case-con li .pic {
  overflow: hidden;
}
.case-w .case-box .case-con li .pic img {
  transition: all 0.3s linear;
}
.case-w .case-box .case-con li p {
  font-size: 23px;
  font-weight: bold;
  margin-top: 20px;
}
.case-w .case-box .case-con li span {
  font-size: 16px;
  font-weight: lighter;
  color: #000;
  margin-top: 10px;
  line-height: 1.5;
}
.case-w .case-box .case-con li i {
  float: right;
  font-size: 15px;
  margin-top: 10px;
  margin-left: 5px;
}
.case-w .case-box .case-con li:hover img {
  transform: scale(1.1);
  transition: all 0.3s linear;
}
.case-w .case-box .case-con li:hover p {
  color: #e62129;
}
.case-w .case-box .case-con li:hover i {
  color: #e62129;
}
.history-w {
  padding: 50px 0;
  background: url(../images/history-bg.jpg) no-repeat top center;
}
.history-w * {
  color: #fff;
}
.history-w .tit1 {
  position: absolute;
  top: 0px;
  left: 0;
  padding-bottom: 40px;
  background: url(../images/history-tit.png) no-repeat left bottom;
}
.history-w .tit1 p {
  padding: 18px 0;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  font-size: 30px;
  text-transform: uppercase;
  line-height: 1;
}
.history-w .tit1 p span {
  font-size: 16px;
  text-transform: uppercase;
  margin-top: 5px;
}
.history-w .tit1 i {
  display: block;
  margin-top: 20px;
}
.history-w .his-list {
  padding-top: 50px;
  padding-left: 110px;
}
.history-w .his-list ul {
  display: flex;
}
.history-w .his-list ul li {
  flex: 1;
  padding: 0 20px;
  position: relative;
}
.history-w .his-list ul li .text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}
.history-w .his-list ul li .text::after {
  content: '';
  width: 2px;
  height: 236px;
  background: url(../images/his-line.png);
  position: absolute;
  top: 0;
  left: -20px;
}
.history-w .his-list ul li .text p {
  font-size: 26px;
  position: relative;
  padding-right: 30px;
}
.history-w .his-list ul li .text p::after {
  content: '';
  width: 0px;
  height: 0px;
  border: 10px solid;
  border-color: #fff transparent transparent transparent;
  position: absolute;
  top: 42%;
  right: 0;
}
.history-w .his-list ul li .text span {
  font-size: 12px;
  font-weight: lighter;
  line-height: 1.66;
  margin-top: 5px;
}
.history-w .his-list ul li .pic {
  margin: 15px 0;
}
.history-w .his-list ul li:nth-child(4n-3) {
  margin-top: 232px;
}
.history-w .his-list ul li:nth-child(4n-3) .pic {
  position: absolute;
  top: -30px;
  left: 20px;
  transform: translateY(-100%);
}
.history-w .his-list ul li:nth-child(2n) {
  margin-top: 116px;
}
.history-w .btm {
  margin-top: 50px;
  display: flex;
}
.history-w .btm .tit2 {
  margin: 0 0 0 auto;
  display: flex;
  align-items: center;
}
.history-w .btm .tit2 h3 {
  padding-right: 20px;
  margin-right: 20px;
  border-right: 1px solid #fff;
  display: flex;
  align-items: center;
  font-size: 15px;
  font-weight: normal;
}
.history-w .btm .tit2 h3 i {
  font-size: 82px;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  margin-right: 10px;
  line-height: 1;
}
.history-w .btm .tit2 .rg p {
  padding-bottom: 13px;
  border-bottom: 1px dashed #fff;
  position: relative;
}
.history-w .btm .tit2 .rg p::after {
  content: '';
  width: 0;
  height: 0;
  border: 10px solid;
  border-color: #fff transparent transparent transparent;
  position: absolute;
  top: 10px;
  right: -10px;
  transform: rotateZ(-45deg);
}
.history-w .btm .tit2 .rg span {
  width: 204px;
  font-size: 12px;
  margin-top: 10px;
  text-align: justify;
}
.honor-w {
  padding: 30px 0 70px;
  background: url(../images/hon-bg.jpg) no-repeat center bottom;
}
.honor-w .box {
  position: relative;
  max-width: 1300px;
  margin: 70px auto 0;
  padding: 0 100px;
}
.honor-w .hon-list {
  position: relative;
  z-index: 100;
}
.honor-w .hon-list li .pic {
  overflow: hidden;
  border: 2px solid #7d7d7d;
}
.honor-w .hon-list li img {
  transition: all 0.3s linear;
}
.honor-w .hon-list li:hover img {
  transform: scale(1.1);
  transition: all 0.3s linear;
}
.honor-w .btn {
  width: 100%;
  height: 0;
  position: absolute;
  left: 0;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.honor-w .btn div {
  width: 42px;
  line-height: 40px;
  border: 1px solid #666;
  border-radius: 50%;
  text-align: center;
  color: #333;
  font-size: 15px;
  cursor: pointer;
}
.honor-w .btn div:hover {
  border-color: #e62129;
  background-color: #e62129;
  color: #fff;
}
.partner {
  padding: 70px 0;
}
.partner .tit {
  width: 290px;
  height: 66px;
  text-align: center;
  border: 1px solid #333;
  margin: 0 auto;
  position: relative;
}
.partner .tit p {
  width: 320px;
  font-size: 22px;
  text-transform: uppercase;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
.partner .tit p::before,
.partner .tit p::after {
  content: '';
  width: 30px;
  height: 1px;
  background-color: #000;
  position: absolute;
  top: 50%;
}
.partner .tit p::before {
  left: 0;
}
.partner .tit p::after {
  right: 0;
}
.partner .ptn-box li .pic {
  border: 1px solid #ddd;
}
.partner .box {
  max-width: 1300px;
  margin: 55px auto 0;
}
/* 新闻 */
.news-w {
  padding: 30px 0 70px;
}
.news-w .page {
  max-width: 1400px;
}
.news-w .tit {
  text-align: center;
}
.news-w .tit p {
  font-size: 40px;
}
.news-w .tit span {
  font-size: 30px;
  color: #666;
}
.news-w .news-con {
  margin-top: 60px;
}
.news-w .news-con li .pic {
  overflow: hidden;
}
.news-w .news-con li .pic img {
  transition: all 0.3s linear;
}
.news-w .news-con li .con .date {
  font-size: 18px;
  font-weight: lighter;
  margin-top: 20px;
}
.news-w .news-con li .con p {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.66;
  color: #333;
}
.news-w .news-con li .con span {
  font-size: 15px;
  line-height: 1.66;
  color: #666;
}
.news-w .news-con li .more {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid #666;
}
.news-w .news-con li .more * {
  color: #333;
}
.news-w .news-con li .more p {
  font-size: 20px;
}
.news-w .news-con li .more i {
  font-size: 28px;
}
.news-w .news-con li:hover img {
  transform: scale(1.1);
  transition: all 0.3s linear;
}
.news-w .news-con li:hover .con p {
  color: #e62129;
}
.news-w .news-con li:hover .more p {
  color: #e62129;
}
.news-w .news-con li:hover .more i {
  color: #e62129;
}
.news-w .btn {
  width: calc(100% + 120px);
  height: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.news-w .btn div {
  width: 20px;
  height: 64px;
  background: url(../images/news-arrow.png);
  cursor: pointer;
  opacity: 0.5;
}
.news-w .btn div:hover {
  opacity: 1;
}
.news-w .btn .news-next {
  transform: scale(-1);
}
.links {
  width: 100%;
  background-color: #e62129;
}
.links * {
  color: #fff;
}
.links a:hover {
  text-decoration: underline;
  color: #fff;
}
.links .page {
  max-width: 1400px;
}
.links .text {
  display: flex;
  height: 80px;
  align-items: center;
}
.links .text p {
  font-size: 18px;
}
.links .text p i {
  font-size: 22px;
}
.links .text ul {
  display: flex;
}
.links .text ul li {
  margin-right: 15px;
}
.links .text ul li a {
  font-size: 16px;
}
.links .text a {
  font-size: 14px;
  margin: 0 0 0 auto;
}
.footer {
  background-color: #222222;
}
.footer * {
  color: #909090;
  font-size: 14px;
}
.footer a:hover {
  color: #fff;
}
.footer .page {
  max-width: 1400px;
}
.footer .f-con {
  padding: 60px 0 50px;
  display: flex;
  justify-content: space-between;
}
.footer .f-con .f-nav {
  width: 50%;
  display: flex;
}
.footer .f-con .f-nav ul {
  flex: 1;
}
.footer .f-con .f-nav ul h5 {
  font-size: 18px;
  font-weight: normal;
  color: #fff;
  padding-bottom: 18px;
  margin-bottom: 22px;
  position: relative;
}
.footer .f-con .f-nav ul h5::after {
  content: '';
  width: 18px;
  height: 2px;
  background-color: #e62129;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.3s linear;
}
.footer .f-con .f-nav ul li {
  line-height: 32px;
}
.footer .f-con .f-nav ul:hover h5::after {
  width: 60px;
  transition: all 0.3s linear;
}
.footer .f-con .f-info {
  width: 50%;
  padding-left: 1.815%;
}
.footer .f-con .f-info .top {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: url(../images/foot-btb.png) no-repeat right center;
}
.footer .f-con .f-info .top span {
  font-size: 40px;
  color: #e62129;
  font-weight: bold;
}
.footer .f-con .f-info .btm {
  display: flex;
  align-items: flex-start;
  padding-top: 30px;
  padding-left: 1%;
}
.footer .f-con .f-info .btm li {
  line-height: 20px;
  margin-bottom: 16px;
  display: flex;
  white-space: nowrap;
}
.footer .f-con .f-info .btm li i {
  margin-right: 10px;
  color: #e62129;
  font-size: 20px;
}
.footer .f-con .f-info .btm li .qq {
  margin-right: 30px;
}
.footer .f-con .f-info .btm li .dz {
  white-space: normal;
}
.footer .f-con .f-info .btm .weix-pic {
  margin: 0 0 0 auto;
  display: flex;
  align-items: center;
}
.footer .f-con .f-info .btm .weix-pic p {
  width: 1rem;
  margin-right: 5px;
}
.footer .f-con .f-info .btm .weix-pic p em {
  display: block;
  transform: rotate(90deg);
}
.footer .f-con .f-info .btm .weix-pic img {
  width: 100px;
}
.copy {
  width: 100%;
  line-height: 55px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.copy a {
  display: inline;
}
.copy a:hover {
  text-decoration: underline;
}
.copy .page {
  display: flex;
  justify-content: space-between;
}