@charset "utf-8";

header {
  width: 100%;
}
/*................*/
.header {
  padding: 0px 0px;
  max-width: 1920px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  z-index: 999;
  width: 100%;
  position: absolute;
  top: 0;
  background: transparent;
}
.header-b{
  background: #fff;
  position: fixed;
  display: none;
}
.header-b.on,.header-b.on1 {
  display: block;
}
.header .logo img {
  height: 57px;
  margin-top: 24px;
  padding: 0px 0px;
  width: auto;
  transition: all 0.5s;
}
.header-b .logo img {
  margin-top: 17px;
  height: 46px;
}
header .nav {
  padding: 0px 0px;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}
header .nav > ul {
  transition: all 0.5s;
}
header .nav > ul > li {
  display: inline-block;
  padding: 0px 25px;
  position: relative;
}
.header .nav > ul > li > a {
  position: relative;
  display: block;
  font-size: 1.25rem;
  color: #fff;
  font-weight: 600;
  padding: 0px 0px 0px;
  line-height: 100px;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.3s;
}
.header-b .nav > ul > li > a {
  line-height: 80px;
  color: #313131;
}
@media (max-width: 1420px) {
}
@media (max-width: 1360px) {
}
@media (max-width: 1280px) {
}

header .nav > ul > li:hover a,
header .nav > ul > li.active a {
  font-weight: 800;
}
.header-b .nav > ul > li:hover a,
.header-b .nav > ul > li.active a {
  font-weight: 800;
  color: #024c82;
}
.header .nav > ul > li:hover .submenu {
  opacity: 1;
  visibility: visible;
}
.header .nav > ul > li .submenu li:hover a,
header .header.on .nav > ul > li .submenu li:hover a {
  color: #024c82;
}

.submenu {
  background: rgba(0, 0, 0, 0.6);
  left: 0%;
  padding: 20px 0px;
  position: absolute;
  top: calc(100% + 0px);
  z-index: 0;
  height: 0px;
  visibility: hidden;
  transition: height 0.5s;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.submenu .t {
  font-size: 1.25rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: 20px;
}
.submenu .sub-menu {
  display: flex;
  flex-direction: column;
}
.submenu .sub-menu li {
  width: 100%;
  padding: 0 15px;
  margin-right: 2%;
  display: block;
  opacity: 0;
  -webkit-transition: opacity 0.4s, -webkit-transform 0.5s;
  -moz-transition: opacity 0.4s, -moz-transform 0.5s;
  -ms-transition: opacity 0.4s, -ms-transform 0.5s;
  -o-transition: opacity 0.4s, -o-transform 0.5s;
  transition: opacity 0.4s, transform 0.5s;
  text-align: left;
  display: flex;
  align-items: stretch;
}
.header .nav .submenu .sub-menu li a {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.2;
  padding: 10px 0px;
  display: flex;
  white-space: nowrap;
  width: 100%;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  display: block;
  transition: 0.6s;
}
.header .nav > ul > li:hover .submenu li,
.header .nav > ul > li:focus .submenu li {
  opacity: 1;
  -webkit-transform: none;
  -moz-transform: none;
  -ms-transform: none;
  -o-transform: none;
  transform: none;
}
.header .nav > ul > li:hover .submenu,
.header .nav > ul > li:focus .submenu {
  height: auto;
  z-index: 10;
}
.lang-ico {
  display: flex;
  align-items: center;
}
.lang-ico a{
  display: flex;
  color: #fff;
  font-size: 1.125rem;
  align-items: center;
  padding: 0px 10px;
}
.lang-ico i {
  font-size: 20px;
  padding-right: 5px;
}
.nav .open>a, .nav .open>a:focus, .nav .open>a:hover{
  background-color: transparent;
  border: none;
}
.head-drop {
  display: inline-block;
  text-align: center;
}
.head-drop .dropdown-toggle {
  color: #fff;
}
.head-drop .dropdown-menu {
  min-width: 62px !important;
  background: rgba(0, 0, 0, 0.8);
  padding: 0;
  margin: 0;
  border: 1px solid;
  left: 0;
  top: 84%;
  border-radius: 0;
}
.head-drop .dropdown-menu > li {
  border-bottom: 1px solid;
}
.head-drop .dropdown-menu > li > a {
  padding: 0px 15px;
}
.head-drop .dropdown-menu > li > a {
  color: #fff !important;
}
.head-drop .dropdown-menu > li > a:focus,
.head-drop .dropdown-menu > li > a:hover {
  background: #fff;
  color: #024c82 !important;
}
/*分享按钮*/
.shareicon {
  width: auto;
  margin-left: 15px;
}
.shareicon-er .shareicon,.contact .shareicon{
  background-color: transparent;
}
.contact .shareicon{
  margin: 1rem 0px;
}
.shareicon ul {
  display: flex;
  align-items: center;
  height: 100%;
}
.shareicon ul li {
  position: relative;
  margin-left: 10px;
}
.shareicon-er .shareicon ul li,.contact .shareicon ul li{
  margin-left: 0px;
  margin-right: 15px;
}
.shareicon a{
  height: 20px;
}
.shareicon a.a{
  display: flex;
  align-items: center;
  background: url(../img/a.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.shareicon a.b{
  display: flex;
  align-items: center;
  background: url(../img/b.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.shareicon a.c{
  display: flex;
  align-items: center;
  background: url(../img/c.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.shareicon a.d{
  display: flex;
  align-items: center;
  background: url(../img/d.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.shareicon a.e{
  display: flex;
  align-items: center;
  background: url(../img/e.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.shareicon a.phone{
  height: 60px;
  display: flex;
  align-items: center;
  background: url(../img/f.png) no-repeat left center;
  background-size: 60px;
  padding-left: 60px;
}
.shareicon a.mail{
  height: 60px;
  display: flex;
  align-items: center;
  background: url(../img/g.png) no-repeat left center;
  background-size: 60px;
  padding-left: 60px;
}
.shareicon a {
  transition: all 0.5s;
  font-size: 1.125rem;
  color: #fff;
}
.header-b .shareicon a.a{
  display: flex;
  align-items: center;
  background: url(../img/a1.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.header-b .shareicon a.b{
  display: flex;
  align-items: center;
  background: url(../img/b1.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.header-b .shareicon a.c{
  display: flex;
  align-items: center;
  background: url(../img/c1.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.header-b .shareicon a.d{
  display: flex;
  align-items: center;
  background: url(../img/d1.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.header-b .shareicon a.e{
  display: flex;
  align-items: center;
  background: url(../img/e1.png) no-repeat left center;
  background-size: 20px;
  padding-left: 20px;
}
.header-b .shareicon a.phone{
  height: 60px;
  display: flex;
  align-items: center;
  background: url(../img/f1.png) no-repeat left center;
  background-size: 60px;
  padding-left: 60px;
}
.header-b .shareicon a.mail{
  height: 60px;
  display: flex;
  align-items: center;
  background: url(../img/g1.png) no-repeat left center;
  background-size: 60px;
  padding-left: 60px;
}
.contact .shareicon i,
.contact .shareicon a {
  color: #181818;
  font-size: 1.25rem;
}
.shareicon li .phone span,.shareicon li .mail span {
  display: none;
  font-size: 1rem;
  position: absolute;
  top: 100%;right: 0;
  padding: 15px 20px;
  border-radius: 50px;
  transition: all 0.6s;
  background: #fff;
  color: #181818;
  white-space: nowrap;
  border: 1px solid #e1e1e1;
}
.shareicon li .phone:hover span,.shareicon li .mail:hover span {
  display: block;
}
/* .shareicon ul li span {
  font-size: 1.25rem;
  font-weight: 900;
} */
@media (max-width: 1450px) {
  .shareicon {
    margin-left: 0;
  }
  .shareicon a.mail,.shareicon a.phone {
    background-size: 35px;
    padding-left: 35px;
  }
}
@media (max-width: 1380px) {
  .header .logo img {
    height: 40px;
  }
  .shareicon {
    margin-left: 0;
  }
  header .nav > ul > li {
    padding: 0px 8px;
  }
  .header-b  .logo img {
    height: 40px;
  }
  .header-b.shareicon {
    margin-left: 0;
  }
  .header-b .nav > ul > li {
    padding: 0px 8px;
  }
  .shareicon ul li {
    margin-left: 10px;
  }
  .shareicon a {
    font-size: 14px;
  }
  .shareicon a.phone,.shareicon a.mail {
    background-size: 30px;
    padding-left: 30px;
  }
  .header-b .shareicon a.phone,.header-b .shareicon a.mail {
    background-size: 30px;
    padding-left: 30px;
  }
  .shareicon ul li {
    margin-left: 10px;
  }
}
@media (max-width: 992px) {
  .header .logo img {
    height: 45px;
    padding: 5px 0px;
    margin-top: 5px;
  }
  .header:after{
    width: 12%;
  }
  header .nav > ul {
    display: block;
  }
  header .nav {
    position: absolute;
    left: -100vw;
    top: 100%;
    width: 100%;
    height: calc(100vh - 50px);
    background: #343434;
    z-index: 999;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    padding-top: 20px;
  }
  header .nav.show {
    left: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
  }
  header .nav ul li {
    display: block !important;
    padding: 0 20px;
  }
  .header .nav ul li a {
    line-height: 42px;
    padding: 0px 10px;
    border-bottom: 1px solid #f8f8f8;
    color: #fff;
  }
  .lang-ico{
    margin-left: 20px;
    margin-right: 20px;
    background: transparent;
    display: block;
    border-bottom: 1px solid #f8f8f8;
  }
  .head-drop .dropdown-menu > li {
    border-bottom: none;
  }
  .submenu,
  .head-drop .dropdown-toggle{
    display: none;
  }
  .head-drop .dropdown-menu{
    display: flex;
    justify-content: flex-start;
    background: transparent;
    position: relative;
    width: 100%;
    border: 0;
  }
  .head-drop .dropdown-menu > li{
    padding: 0 0px;
  }
  .head-drop .dropdown-menu > li > a {
    border-bottom: 0px solid #f8f8f8;
  }
  .header .nav .shareicon {
    margin: 0px 20px;
  }
  header .nav .shareicon ul li {
    padding: 0;
    margin: 0;
  }
  header .nav .shareicon a i {
    font-size: 16px;
  }
  header .nav .shareicon .weChat {
    display: none;
  }
  header .nav .shareicon .mail i{
    margin-right: 5px;
  }
  header .nav .shareicon .mail span{
    display: block;
  }
  header .nav .shareicon ul li a {
    border-bottom: 0;
    padding: 0;
    display: flex;
    align-items: center;
  }
  header .nav .shareicon a.phone {
    padding-left: 21px;
  }
  header .nav .shareicon ul li {
    width: 100%;
    padding-left: 10px;
  }
  .shareicon ul li .btab {
    max-width: 180px;
  }
  .shareicon ul li .btab .dropdown-menu {
    right: auto;
  }
}

/* banner */
.banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.banner .banner-txt{
  width: 50%;
  position: absolute;
  left: 5%;
  top: 28%;
  z-index: 9;
  line-height: 1.2;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-content: flex-start;
  flex-wrap: wrap;
  justify-content: space-between;
  color: #fff;
  padding: 11% 0 12%;
}
.banner .banner-txt h3{
  font-weight: 800;
  font-size: 4rem;
  line-height: 1;
}
.banner .banner-txt h3 p{
  font-weight: 400;
}
.banner .banner-txt p{
  font-size: 2.5rem;
}
.banner .banner-txt ul{
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.banner .banner-txt ul li{
  width: 18%;
  margin-bottom: 20px;
}
.banner .banner-txt ul li a {
  display: block;
  color: #fff;
  width: 100%;
  font-size: 1.5rem;
  text-align: center;
  background: #fff;
  border-radius: 100px;
}
.banner .banner-txt ul li a img{
  padding: 0px 30px;
  border-radius: 100px;
}
@media(max-width:992px){
  .banner .banner-txt {
    padding: 5% 0 12%;
  }
  .banner .banner-txt ul{
    display: none;
  }
  .banner .banner-txt h3 {
    font-size: 1.5rem;
  }
  .banner .banner-txt p {
    font-size: 1.125rem;
  }
}
@media(max-width:768px){
}
.common {
  padding-top: 150px;
  padding-bottom: 150px;
}
.commonT {
  padding-top: 100px;
}
.comm-box{
  display: flex;
  flex-wrap: wrap;
  position: relative;
  z-index: 12;
  justify-content: space-between;
}
.more{
  font-size: 1.25rem;
  font-weight: 600;
  color: #001d7b;
  transition: all 0.3s ease-in-out;
}
.tit-con{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 60px;
}
.tit-con .title{
  color: #313131;
  line-height: 1;
}
.tit-con h3{
  font-size: 3.5rem;
  font-weight: 700;
}
.tit-con p{
  width: 45%;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
}
.title p{
  white-space: nowrap;
}
.v-more{
  color: #fff;
  display: inline-block;
  font-size: 1.125rem;
  background: #024c82;
  padding: 1rem 4rem;
  border-radius: 3rem;
}
.v-more:hover{
  color: #fff;
}
@media (max-width: 992px) {
  .more {
    font-size: 1rem;
  }
  .common {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .commonT {
    padding-top: 30px;
  }
  .title {
    font-size: 1.25rem;
    margin-bottom: 0;
  }
  .tit-con {
    padding: 25px 0 20px;
    margin: 0;
  }
  .tit-con h3 {
    font-size: 1.5rem;
    padding-bottom: 5px;
  }
  .tit-con p {
    width: 100%;
    font-size: 1rem;
  }
  .title span{
    font-size: 1.25rem;
  }
  .title .more {
    margin: 0px 0;
    font-size: 1.0rem;
  }
}
@media (max-width: 992px) {
  .v-more {
    font-size: 1rem;
    padding: 0.5rem 2.5rem;
  }
}
/* 产品 */
.product {
  background: #fff;
  padding-bottom: 250px;
  position: relative;
  overflow: hidden;
}
.product::after {
  content: 'SHINE BEARINGS';
  font-size: 14.3rem;
  color: #f3f3f3;
  position: absolute;
  bottom: 0;
  font-weight: 700;
  line-height: 0.75;
  white-space: nowrap;
}
.product .tab{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 90px;
}
.product .tab li{
  display: block;
  width: 31%;
  margin: 0 2% 0 0;
  cursor: pointer;
  font-weight: 400;
  color: #181818;
  font-size: 1.25rem;
  line-height: 2.5;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  border-bottom: 1px solid #ccc;
}
.product .tab li:nth-child(3n){
  margin: 0;
}
.product .tab li:hover,
.product .tab li.active{
  transition: all 0.6s;
  color: #001d7b;
  font-weight: 600;
  border-bottom: 1px solid #001d7b;
}
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}
.product-con {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
.product-con .product-l {
  width: 40%;
}
.product-con .product-l h4{
  font-size: 4.25rem;
}
.product-con .product-l .pt-con{
  font-size: 1.25rem;
  padding: 1.5rem 0 6rem;
}
.product-con .product-r {
  width: 60%;
}
.product .pro-r1{
  width: 100%;
}
.product .product-r .swiper-slide{
  width: 100%;
  margin: 0;
}
@media (max-width: 992px) {
  .product {
    padding-bottom: 80px;
  }
  .product::after {
    font-size: 3.5rem;
  }
  .product-con {
    padding: 1rem 0rem;
    flex-direction: column;
  }
  .product-con .product-l,.product-con .product-r {
    width: 100%;
  }
  .product-con .product-r {
    margin-top: 3rem;
  }
  .product .tab {
    margin-bottom: 30px;
  }
  .product .tab a{
    padding: 0 10px;
    display: inline-block;
  }
  .product .tab span {
    font-size: 1rem;
  }
  .product-con .product-l h4 {
    font-size: 2rem;
  }
  .product-con .product-l p {
    font-size: 1.25rem;
    padding: .5rem 0;
  }
}
@media (max-width: 768px) {
  .product .box-btn {
    margin-top: -4.5rem;
    width: 7rem;
  }
}

/*关于我们*/
.case {
  background: url(../img/about.png) no-repeat center center;
  background-size: 100% 100%;
}
.case .case-con{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.case-con-l{
  width: 30%;
}
.case-con-l h3{
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 4rem;
}
.case-con-r{
  width: 70%;
}
.case-con-r p{
  font-size: 1.25rem;
}
.case-con-r img{
  width: 100%;
  font-size: 1.25rem;
  margin-top: 2rem;
}
@media (max-width:1450px){
  .case-con-l h3 {
    font-size: 2.5rem;
  }
}
@media (max-width:992px){
  .case-con-l,.case-con-r{
    width: 100%;
  }
  .case-con-l{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-bottom: 2rem;
  }
  .case-con-l h3{
    width: 70%;
    font-size: 1.5rem;
    margin-bottom: 0;
  }
  .case-con-l span{
    margin-top: 20px;
  }
}

/* 新闻 */
.news .news-con{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.news .news-con .news-list{
  width: 100%;
}
.news .news-con .list-con{
  display: flex;
  flex-direction: column;
  border-top: 1px solid #e1e1e1;
}
.accordion-item {
  display: flex;
  padding: 20px 0;
  border-bottom: 1px solid #e1e1e1;
  background: url(../img/right.png) no-repeat right 15px center;
}
.accordion-item a{
  width: 100%;
  display: inline-block;
}
.accordion-item:hover .accordion-con p a{
  color: #001d7b;
}
.accordion-item .accordion-time {
  color: #a5a5a5;
  font-size: 1.125rem;
  font-weight: 600;
  margin-right: 10%;
}
.accordion-item .accordion-con {
  width: 100%;
  display: flex;
}
.accordion-con p{
  width: 80%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 1.125rem;
  cursor: pointer;
}
@media (max-width:992px) {
  .accordion-item .accordion-time strong {
    font-size: 1.125rem;
  }
}
.ny-news .panel-group .panel-con .panel-heading a{
  background: url(../img/right.png) no-repeat right center;
  background-size: 10px;
}
.panel-default>.panel-heading+.panel-collapse>.panel-body {
  border: 0;
  padding: 0 0 10px 15px;
}
.panel-default>.panel-heading+.panel-collapse>.panel-body a{
  color: #6f6f6f;
  font-size: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.panel-default>.panel-heading+.panel-collapse>.panel-body a:hover{
  color: #6f6f6f;
}
.panel-group .panel-title {
  width: 100%;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-right: 20px;
  background: url(../img/right.png) no-repeat right center;
}
@media (max-width:992px){
  .news .news-con .list-con {
    flex-direction: column;
  }
  .accordion-item {
    width: 100%;
    border-bottom: 1px solid #dcdcdc;
  }
  .accordion-item:nth-child(2) {
    width: 100%;
    padding: 15px 0 20px;
    border: 0;
    border-bottom: 1px solid #dcdcdc;
  }
  .accordion-item .accordion-time {
    margin-right: 10px;
  }
  .accordion-con p {
    width: 65%;
  }
}
@media (max-width:768px){

}

/* 联系我们 */
.contact{
  padding-bottom: 2rem;
  background: url(../img/contact.png) no-repeat 0 0;
  background-size: 100% 100%;
}
.contact-con{
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  min-height: 400px;
}
.contact-con .l{
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.contact-con .r{
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.contact h3{
  color: #fff;
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 4rem;
}
.contact h4{
  font-size: 8.75rem;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 700;
  line-height: 1;
  text-align: right;
}
.contact .v-more{
  color: #024c82;background: #fff;
}

@media (max-width:992px) {
.contact-con {
  min-height: 200px;
}
.contact h3{
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}
.contact h4{
  font-size: 3.75rem;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 700;
  line-height: 1;
  text-align: right;
}
.contact-con{
  flex-direction: column;
}
}






/*关于我们*/
/* .about {
  background: url(../img/about.png) no-repeat bottom center ;
  background-size: cover;
}
.about .comm-box{
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.about .comm-box .tit-con{
  color: #fff;
}
.about .comm-box .tit-con h3{
  font-size: 2.75rem;
}
.about .comm-box a{
  color: #fff;
  font-size: 1.5rem;
  text-decoration: underline;
  margin-top: 1rem;
  text-underline-offset: 0.5rem;
} */
/* 移动端调整 */
/* @media (max-width: 992px) {
  .about .comm-box .tit-con h3 {
    font-size: 1.5rem;
  }
  .about .comm-box a {
    font-size: 1.125rem;
  }
}
@media (max-width: 772px) {

} */