.nav_r a {
  display: inline-block;
}
.nav_r a:last-of-type {
  background: #194097;
  color: #fff;
  height: 45px;
  line-height: 45px;
  padding: 0 60px;
}
.nav_r a:last-of-type:hover {
  background: #9c0514;
}
.nav_r a:nth-child(2) img {
  margin-right: 20px;
}
.nav_r a img {
  display: inline-block;
}
.sygsjj {
  margin: 30px auto;
}
.sygsjj .bt {
  position: relative;
}
.sygsjj .bt img {
  position: relative;
  left: 0;
  top: 0;
}
.sygsjj .sygsjj_nav {
  position: absolute;
  left: 150px;
  top: 170px;
}
.sygsjj .sygsjj_nav li {
  display: inline-block;
  margin-right: 20px;
  border-right: 1px solid #ccc;
  padding-right: 30px;
}
.sygsjj .sygsjj_nav li a {
  font-size: 20px;
}
.w1500 {
  width: 1500px;
  margin: 0 auto;
}
.sy_cppic {
  overflow: hidden;
  margin-top: 30px;
}
.sy_cppic .sycpt {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  margin: auto;
  transition: all .3s;
}
.sy_cppic li {
  background: url(bj.jpg);
  float: left;
  width: 32%;
  margin-right: 1%;
  padding: 44px;
  box-sizing: border-box;
  height: 482px;
  margin-bottom: 10px;
  position: relative;
}
.sy_cppic li:hover .sycpt {
  transform: translateX(-10px);
}
.sy_cppic li .news_tb {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 99;
}
.sy_cppic li a {
  transition: all .3s;
}
.sy_cppic li a h3 {
  font-size: 28px;
  margin-bottom: 10px;
  font-weight: bold;
}
.sy_cppic li a p {
  font-size: 18px;
  color: #a0a0a0;
}
.sy_cppic li a i {
  border: 1px solid #ec5300;
  border-radius: 30px;
  color: #ec5300;
  margin-top: 20px;
  display: block;
  padding: 10px 20px;
  width: 160px;
  font-style: normal;
  margin-bottom: 60px;
  position: relative;
  z-index: 2;
}
.sy_cppic li a i::after {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  background: #ec5300;
  content: "";
  height: 0%;
  width: 80%;
  border-radius: 30px;
  transition: all .3s;
  z-index: 0;
  bottom: 0;
}
.sy_cppic li a i img {
  vertical-align: middle;
  margin-left: 10px;
  float: right;
  margin-top: -3px;
  transition: all .6s;
}
.sy_cppic li a:hover {
  color: #ec5300;
}
.sy_cppic li a:hover i {
  color: #000;
}
.sy_cppic li a:hover i::after {
  width: 80%;
  height: 2px;
}
.sygsjj2 {
  background: url(gs.jpg) top center no-repeat;
  height: 750px ;
  background-attachment: fixed;
  margin-top: 90px;
  position: relative;
}
.sygsjj2 .gs_wz {
  position: relative;
  height: 750px ;
}
.sygsjj2 .gs_wz1 {
  background: rgba(255, 255, 255, 0.733);
  width: 50%;
  height: 60%;
  position: absolute;
  box-sizing: border-box;
  padding: 50px;
  top: 0;
  right: 0;
}
.sygsjj2 .gs_wz1 b {
  font-size: 42px;
  text-transform: uppercase;
  color: #354b8b;
  display: block;
}
.sygsjj2 .gs_wz1 strong {
  font-size: 30px;
  color: #e33230;
}
.sygsjj2 .gs_wz1 p {
  margin: 20px 0 30px 0;
  font-size: 16px;
  line-height: 160%;
}
.sygsjj2 .gs_wz1 a {
  background: #3e3a39;
  color: #fff;
  padding: 10px 30px;
  width: 160px;
}
.sygsjj2 .gs_wz1 a:hover {
  background: rgba(213, 60, 60, 0.9);
  color: #fff;
}
.sygsjj2 .gs_wz2 {
  background: rgba(213, 60, 60, 0.9);
  width: 50%;
  bottom: 0;
  left: 0;
  height: 40%;
  position: absolute;
  padding: 60px 30px;
  box-sizing: border-box;
}
.sygsjj2 .gs_wz2 b {
  font-size: 36px;
  color: #fff;
  margin-bottom: 20px;
  display: block;
}
.sygsjj2 .gs_wz2 p {
  color: #fff;
  margin: 20px 0 30px 0;
  font-size: 16px;
  line-height: 160%;
}
.bttip {
  text-align: center;
  font-size: 50px;
  margin-bottom: 40px;
  font-weight: bold;
  color: #194097;
  overflow: hidden;
}
.bttip a {
  color: #194097;
}
.bttip p {
  font-size: 18px;
  font-weight: normal;
  margin-top: 10px;
  color: #8d8d8d;
}
.syjjfa {
  margin-top: 70px;
}
.mt-tabpage {
  position: relative;
}
.mt-tabpage-title {
  height: 73px;
  margin: auto;
  background: rgba(0, 0, 0, 0.63);
  text-align: center;
  border-bottom: 1px solid #f1f1f1;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 66666;
}
.mt-tabpage-title .mt-tabpage-item {
  display: inline-block;
  width: 18%;
  height: 73px;
  line-height: 73px;
  text-align: center;
  color: #fff;
  font-size: 22px;
}
.mt-tabpage-title .mt-tabpage-item:hover {
  color: #fff;
}
.mt-tabpage-title .mt-tabpage-item-cur {
  color: #fff;
  font-size: 24px;
  background: #eb4537;
}
.mt-tabpage-count {
  position: relative;
  width: 1500px;
  height: 680px;
  overflow: hidden;
}
.mt-tabpage-cont__wrap {
  position: absolute;
}
.mt-tabpage-count .mt-tabpage-item {
  width: 1500px;
  height: 680px;
  position: relative;
}
.mt-tabpage-count .mt-tabpage-item h3 {
  color: #fff;
  font-size: 54px;
  position: absolute;
  left: 60px;
  top: 70px;
  z-index: 9999;
  font-weight: bold;
}
.mt-tabpage-count .mt-tabpage-item h3 p {
  font-size: 24px;
  color: #fff;
  font-weight: normal;
  padding-top: 20px;
}
.mt-tabpage-count .mt-tabpage-item img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}
.syysy {
  position: relative;
}
.syysy img:nth-of-type(1) {
  position: absolute;
  left: 0;
  right: 0;
  top: 44%;
  margin: auto;
  z-index: 66;
  animation: resizeText 3s infinite;
}
.syysy img:nth-of-type(2) {
  width: 100%;
}
@keyframes resizeText {
  0% {
    transform: scale(1) /* 动画开始时的文字大小 */;
  }
  50% {
    transform: scale(1.2) /* 动画进行中时文字大小变为最大 */;
  }
  100% {
    transform: scale(1) /* 动画结束时文字大小恢复原始大小 */;
  }
}
.syhz {
  background: url(sy-bg3.jpg) center top no-repeat;
  margin: 80px auto;
  padding: 80px 0;
}
.syhz h2 {
  text-align: center;
  font-size: 48px;
}
.syhz h2 p {
  font-size: 18px;
  font-weight: normal;
}
.syhz .syhzwz {
  text-align: center;
}
.syhz .syhzwz li {
  display: inline-block;
  text-align: center;
  margin-right: 10%;
}
.syhz .syhzwz li:nth-of-type(3) {
  margin-right: 0;
}
.syhz .syhzwz li span {
  font-size: 90px;
  font-weight: bold;
  color: #cd1f30;
}
.syhz .syhzwz li span i {
  font-size: 18px;
}
.syhz .syhzwz li p {
  font-size: 20px;
}
.syhz .syhz_pic {
  text-align: center;
  margin: 40px auto;
}
.syhz .syhz_pic a img {
  display: inline-block;
}
.syhz_annui {
  text-align: center;
}
.syhz_annui a {
  display: inline-block;
  width: 220px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: linear-gradient(to right, #cd1f30, #9c0514);
  color: #fff;
  font-size: 18px;
  border-radius: 20px;
  margin-right: 120px;
}
i {
  font-style: normal;
}
.synews {
  overflow: hidden;
  margin-bottom: 50px;
}
.synews h2 {
  text-align: center;
  font-size: 48px;
  margin-bottom: 40px;
}
.synews h2 p {
  font-size: 18px;
  font-weight: normal;
}
.synews .synews_con .synews_con_l {
  width: 68%;
  float: left;
  overflow: hidden;
}
.synews .synews_con .synews_con_l .swiper-container i {
  display: block;
  font-size: 18px;
  margin: 20px 0;
}
.synews .synews_con .synews_con_l .swiper-container img {
  width: 100%;
}
.synews .synews_con .synews_con_l .swiper-container .swiper-pagination {
  float: right;
  width: 20%;
  right: 0;
  left: auto;
}
.synews .synews_con .synews_con_r {
  width: 30%;
  float: right;
  overflow: hidden;
}
.synews .synews_con .synews_con_r .synews_con_r1 a {
  display: block;
  margin-bottom: 2px;
  padding-left: 6%;
  font-size: 20px;
}
.synews .synews_con .synews_con_r .synews_con_r1 a:nth-of-type(1) {
  background: url(1_47.jpg) top center no-repeat;
  height: 115px;
  background-size: cover;
}
.synews .synews_con .synews_con_r .synews_con_r1 a:nth-of-type(2) {
  background: url(1_50.jpg) top center no-repeat;
  height: 115px;
  background-size: cover;
}
.synews .synews_con .synews_con_r .synews_con_r1 a:nth-of-type(3) {
  background: url(1_52.jpg) top center no-repeat;
  height: 115px;
  background-size: cover;
}
.synews .synews_con .synews_con_r .synews_con_r1 a b {
  color: #fff;
  padding-top: 20px;
  display: block;
  box-sizing: border-box;
}
.synews .synews_con .synews_con_r .synews_con_r1 a em {
  display: block;
  color: #fff;
  text-transform: uppercase;
}
.synews_con_r2 {
  margin-top: 20px;
}
.synews_con_r2 h4 {
  color: #cc0000;
  font-size: 28px;
  overflow: hidden;
  font-weight: bold;
}
.synews_con_r2 h4 i {
  background: #cc0000;
  width: 2px;
  height: 40px;
  display: block;
  float: left;
  margin-right: 10px;
}
.synews_con_r2 h4 a {
  float: right;
  font-size: 14px;
  font-weight: normal;
}
.synews_con_r2 ul li {
  height: 40px;
  line-height: 40px;
  margin-top: 10px;
}
.synews_con_r2 ul li a {
  font-size: 20px;
}
.synews_con_r2 ul li b {
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 80%;
  font-weight: normal;
}
.synews_con_r2 ul li i {
  float: right;
  font-size: 16px;
  color: #a0a0a0;
  font-style: normal;
}
#owl-demo {
  position: relative;
  width: 990px;
  height: 390px;
  margin: 0px auto;
}
#owl-demo .item {
  position: relative;
  display: block;
}
#owl-demo img {
  display: block;
  width: 990px;
  height: 390px;
}
#owl-demo b {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 78px;
  background-color: #000;
  opacity: .5;
  filter: alpha(opacity=50);
}
#owl-demo span {
  position: absolute;
  left: 0;
  bottom: 37px;
  width: 100%;
  font: 18px/32px "微软雅黑", "黑体";
  color: #fff;
  text-align: center;
}
.owl-pagination {
  position: absolute;
  left: 0;
  bottom: 10px;
  width: 100%;
  height: 22px;
  text-align: center;
}
.owl-page {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background-image: url(images/bg15.png);
  *display: inline;
  *zoom: 1;
}
.owl-pagination .active {
  width: 25px;
  background-image: url(images/bg16.png);
}
.owl-buttons {
  display: none;
}
.owl-buttons div {
  position: absolute;
  top: 50%;
  width: 40px;
  height: 80px;
  margin-top: -40px;
  text-indent: -9999px;
}
.owl-prev {
  left: 0;
  background-image: url(images/bg17.png);
}
.owl-next {
  right: 0;
  background-image: url(images/bg18.png);
}
.owl-prev:hover {
  background-image: url(images/bg19.png);
}
.owl-next:hover {
  background-image: url(images/bg20.png);
}
.db_footer {
  overflow: hidden;
  background: #dedede;
  position: relative;
}
.db_footer .w1500 {
  overflow: hidden;
}
.db_footer::after {
  background: url(ganglian.png) top center no-repeat;
  background-size: 100% auto;
  position: absolute;
  content: "";
  left: 0;
  right: 0;
  top: 32%;
  width: 100%;
  height: 100%;
  margin: auto;
  z-index: 0;
}
.synews3v {
  margin-top: 20px;
}
.synews3v a {
  width: 24%;
  float: left;
  margin-right: 10px;
  position: relative;
}
.synews3v a img {
  width: 100%;
  height: 200px !important;
  position: relative;
  z-index: 1;
}
.synews3v a span {
  background: rgba(0, 0, 0, 0.57);
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  height: 40px;
  line-height: 40px;
  z-index: 2;
  bottom: 0;
  color: #fff;
  text-align: center;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
}
.synews3v:nth-of-type(4) {
  margin-right: 0;
}
.db_footer {
  padding: 80px 0;
}
.db_footer .d_logo {
  margin-bottom: 30px;
}
.db_footer h3 {
  font-size: 22px;
  margin-bottom: 10px;
}
.db_footer .d_nav {
  position: relative;
  z-index: 22;
}
.db_footer .d_nav .d_nav1 {
  width: 18%;
  float: left;
}
.db_footer .d_nav .d_nav1 ul li {
  font-size: 20px;
  height: 50px;
  line-height: 50px;
}
.db_footer .d_nav .d_nav1 ul li a {
  color: #707070;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.db_footer .d_rwz {
  position: relative;
  z-index: 22;
  float: right;
  width: 20%;
}
.db_footer .d_rwz strong {
  color: #354b8b;
  font-size: 38px;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}
.db_footer .d_rwz img {
  display: inline-block;
}
.db_footer .d_bq {
  font-size: 18px;
  margin-top: 20px;
  border-top: 1px solid #ccc;
  padding-top: 20px;
  position: relative;
  z-index: 22;
}
.ny_cppic a {
  background: #fff;
  padding: 30px;
  box-sizing: border-box;
  border-radius: 20px;
}
.ny_cppic a:hover {
  box-shadow: 0 15px 10px #ececec;
}
.ny_cppic a span {
  text-align: center;
  margin-top: 20px;
  display: block;
}
.jjfa_show {
  overflow: hidden;
  text-align: center;
}
.jjfa_show li {
  width: 29%;
  display: inline-block;
  border-radius: 20px;
  box-shadow: 0 0 15px #ccc;
  margin: 1%;
  padding: 20px 10px;
  box-sizing: border-box;
  margin: 20px;
  transition: all .3s;
}
.jjfa_show li img {
  width: 100%;
}
.jjfa_show li strong {
  display: block;
  font-size: 28px;
  margin-bottom: 10px;
}
.jjfa_show li p {
  color: #4e4e4e;
  margin-bottom: 20px;
}
.jjfa_show li:hover {
  box-shadow: 0 10px 12px #ccc;
}
.cjal {
  background: #f5f5f5;
  margin-top: 80px;
}
.cjal .syal2 {
  margin-bottom: 0;
}
.cjal .jdfa {
  margin-bottom: 0px;
}
.cpzbt {
  text-align: left;
}
.cpzbt h3 {
  font-size: 3rem;
  font-weight: bold;
  color: #194097;
}
.cpzbt h3 a {
  color: #194097;
}
.cpzbt i {
  background: #9c0514;
  width: 100px;
  height: 2px;
  display: block;
  margin: 10px 0;
}
.cpzbt p {
  color: #808080;
  font-size: 16px;
  margin-top: 20px;
}
.cpzbt_con {
  margin-top: 40px;
  margin-bottom: 60px;
}
.cpzbt_con li {
  width: 23.5%;
  float: left;
  border: 1px solid rgba(219, 219, 219, 0.671);
  border-radius: 20px;
  margin-right: 1.5%;
  padding: 20px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.cpzbt_con li:nth-of-type(4) {
  margin-right: 0;
}
.cpzbt_con li h5 {
  text-align: center;
  font-size: 20px;
  margin-top: 20px;
  margin-bottom: 20px;
  font-weight: bold;
}
.cpzbt_con li a {
  display: inline-block;
  width: 36%;
  text-align: center;
  color: #000;
  height: 50px;
  line-height: 50px;
  border-radius: 20px;
  margin-left: 10%;
}
.cpzbt_con li a:nth-of-type(1) {
  background: #194097;
  border: 1px solid #194097;
  color: #fff;
}
.cpzbt_con li a:nth-of-type(2) {
  background: #fff;
  border: 1px solid #ccc;
}
.cpzbt_con li a:hover:nth-of-type(1) {
  background: #9c0514;
  border: 1px solid #9c0514;
  color: #fff;
}
.cpzbt_con li a:hover:nth-of-type(2) {
  background: #9c0514;
  border: 1px solid #9c0514;
  color: #fff;
}
.cpzbt_con li:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 5px #ebebeb;
}
.fwdg .bott {
  background: #f5f9ff;
  border-radius: 1.06rem;
  padding-top: 3.6rem;
}
.fwdg .bott ul {
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.fwdg .bott li {
  width: 35.4%;
  margin: 0 7.3% 3.2rem;
  padding-left: 3.55rem;
  position: relative;
  box-sizing: border-box;
}
.fwdg .bott li::after {
  content: attr(data-num);
  position: absolute;
  left: 0;
  top: .05rem;
  font-size: 1.17rem;
  color: #fff;
  line-height: 2.34rem;
  width: 2.34rem;
  text-align: center;
  background: #f5442c;
  border-radius: 50%;
}
.fwdg .bott li .t {
  color: #000;
  font-weight: bold;
}
.fwdg .bott li .c {
  min-height: 1.9rem;
  margin-top: 1.08rem;
  color: #656565;
}
.tit24 {
  font-size: 1.24rem;
  line-height: 1.33rem;
}
.con15 {
  font-size: 1rem;
  line-height: 1.3rem;
  color: #5b5b5b;
}
.parts_service03 {
  margin-top: 2.65rem;
}
.parts_service03 .content {
  padding: 2.7rem 0;
  background: #f5f9ff;
  border-radius: 2.06rem;
}
.parts_service03 .content .top {
  width: 67%;
  margin: 0 auto 2.55rem;
  text-align: center;
}
.parts_service03 .content .top .tit24 {
  color: #000;
  font-weight: bold;
  margin-bottom: 2.1rem;
}
.parts_service03 .content .top .con15 {
  color: #747474;
}
.parts_service03 .content .bott {
  margin: 0 auto;
  width: 79.4%;
}
.parts_service03 .content .bott ul {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
.parts_service03 .content .bott ul li {
  width: 21.9%;
  background: #194097;
  border-radius: 1.06rem;
  padding: 1.3rem;
  box-sizing: border-box;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.parts_service03 .content .bott ul li .icon {
  flex-shrink: 0;
  margin-right: 2.2rem;
}
.parts_service03 .content .bott ul li .icon img {
  width: 2.34rem;
}
.parts_service03 .content .bott ul li .intro .t {
  color: #fff;
  min-height: 2.64rem;
}
.parts_service03 .content .bott ul li .intro .c {
  /*min-height:1.2rem;*/
  color: #fff;
}
.plus {
  padding-top: 50px;
  clear: both;
}
.plus li {
  float: left;
  font-size: 17px;
  border-right: 1px solid #ddd;
  padding: 5px 30px;
  margin-top: 12px;
  margin-right: 1px;
}
.plus li a {
  color: #333;
}
.plus li:first-child {
  padding-left: 0;
}
.plus li:last-child {
  border-right: none;
}
.plus a.request-quote {
  background: url(icon_quote_r.png) no-repeat 25px 13px;
  background-size: 15%;
  font-size: 17px;
  color: #f15344;
  border: 2px solid #f15344;
  padding: 15px 30px 13px 58px;
  width: 10%;
  float: right;
}
.plus a.request-quote:hover {
  background: #f15344 url(icon_quote_r1.png) no-repeat 25px 13px;
  background-size: 15%;
  color: #fff;
  border: 2px solid #f15344;
}
#btnOpenVideo:hover {
  cursor: pointer;
}
.tips {
  width: 880px;
  font-size: 16px;
  margin: 60px 0 10px;
  padding: 12px 15px 10px;
  border: 2px solid #f15344;
  position: relative;
  background-color: #fff;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  margin: 0 auto;
}
.tips:before,
.tips:after {
  content: "";
  display: block;
  border-width: 10px;
  position: absolute;
  top: -20px;
  left: 50px;
  border-style: solid dashed dashed solid;
  border-color: transparent transparent #f15344 transparent;
  font-size: 0;
  line-height: 0;
}
.tips:after {
  top: -17px;
  border-color: transparent transparent #FFF transparent;
}
.tips a {
  color: #f15344;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-bottom: 1px solid #f15344;
  padding-bottom: 1px;
  margin-left: 5px;
  float: none !important;
  display: inline-block;
}
@media (max-width: 1440px) {
  .syysy {
    position: relative;
  }
  .syysy img:nth-of-type(1) {
    position: absolute;
    left: 0;
    right: 0;
    top: 44%;
    margin: auto;
    z-index: 66;
    animation: resizeText 3s infinite;
    width: 11% !important;
  }
  .syysy img:nth-of-type(2) {
    width: 100%;
  }
  .w1500 {
    width: 1400px;
    overflow: hidden;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 1420px;
  }
  .mt-tabpage-count {
    height: 650px;
  }
  .syhz .syhzwz li {
    margin-right: 18%;
  }
  .synews3v a {
    width: 23.8%;
  }
  .synews_con_r2 ul li b {
    width: 70%;
  }
  .db_footer .d_nav .d_nav1 ul li {
    font-size: 16px;
  }
  .cpzbt_con li a {
    height: 42px;
    line-height: 42px;
  }
  .syal2 .swiper-slide img {
    height: 250px;
  }
  .product_list_three .item img {
    height: 230px;
  }
  .product_list_two .item .info strong,
  .product_list_three .item .info strong {
    font-size: 16px;
  }
  .db_footer .d_nav .d_nav1 ul li {
    height: 37px;
    line-height: 37px;
  }
  .product_list_three .item a .img {
    height: 242px !important;
  }
  .bttip {
    font-size: 40px;
  }
  .cpzbt h3 {
    font-size: 2.5rem;
  }
}
@media (max-width: 1366px) {
  .sygsjj .sygsjj_nav li a {
    font-size: 16px;
  }
  .w1500 {
    width: 1300px;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 1300px;
  }
  .mt-tabpage-count .mt-tabpage-item img {
    width: 1300px;
  }
  .mt-tabpage-count {
    height: 595px;
  }
  .syhz .syhzwz li span {
    font-size: 64px;
  }
  .synews_con_r2 ul li {
    height: 32px;
    line-height: 32px;
    margin-top: 6px;
  }
  .synews_con_r2 h4 {
    margin-bottom: 20px;
  }
  .syhz h2 {
    text-align: center;
    font-size: 44px;
  }
  .header .product_son .fr .item {
    width: 20%;
  }
  .product_list_three .item img {
    height: 210px;
  }
  .product_list_three .item a .img {
    height: 218px !important;
  }
  .info_big_box2 h1 {
    line-height: 36px;
    font-size: 34px;
  }
  .img_big_box2 {
    width: 46%;
    float: left;
  }
  .img_big_box2 .img_box2 img {
    bottom: auto;
  }
  .img_box2 {
    height: auto;
  }
  .info_big_box2 {
    height: auto;
  }
  .fwdg .bott li {
    margin: 0 7.2% 1.7rem;
  }
  .nyry ul a img {
    height: 220px;
  }
}
@media (max-width: 1280px) {
  .sygsjj .bt img {
    width: 36%;
  }
  .sygsjj .sygsjj_nav {
    left: 110px;
    top: 132px;
  }
  .sy_cppic li {
    padding: 30px 10px 0 30px;
  }
  .w1500 {
    width: 1200px;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 1200px;
  }
  .mt-tabpage-count .mt-tabpage-item img {
    width: 1200px;
  }
  .mt-tabpage-count {
    height: 545px;
  }
  .syhz .syhz_pic a img {
    width: 90%;
    margin: 0 auto;
  }
  .synews h2 {
    font-size: 40px;
    margin-bottom: 40px;
  }
  .synews3v a {
    width: 23.7%;
  }
  .synews_con_r2 ul li a {
    font-size: 16px;
  }
  .db_footer .d_nav .d_nav1 {
    width: 16%;
  }
  .db_footer .d_rwz {
    width: 24%;
  }
  .nyry ul a img {
    height: 215px !important;
  }
  .nyry ul a {
    height: 283px !important;
  }
  .info_big_box2 h1 {
    line-height: 36px;
    font-size: 28px;
  }
  .info_big_box2 p {
    font-size: 14px;
  }
  .swtbox .btn2 {
    width: 25%;
  }
  #nyba {
    height: 300px;
  }
}
@media (max-width: 1200px) {
  .header .nav_button {
    background: #194097;
  }
  .header .nav_button::before,
  .header .nav_button::after {
    background: #194097;
  }
  .logowz {
    display: inline-block;
    padding: 8px 0 0 20px;
  }
  .header .logo img,
  .header.bg .logo img {
    margin-top: 0px;
  }
  .sy_cppic li {
    width: 49%;
  }
  .sygsjj .sygsjj_nav {
    left: 68px;
    top: 84px;
  }
  .sygsjj {
    margin: 11px auto;
  }
  .sygsjj .bt {
    margin-bottom: 60px;
  }
  .sy_cppic .sycpt {
    width: 50%;
  }
  .sy_cppic li {
    height: 346px;
  }
  .sygsjj2 .gs_wz1,
  .sygsjj2 .gs_wz2 {
    width: 100%;
  }
  .sygsjj2 {
    background-attachment: inherit;
  }
  .w1500 {
    width: 768px;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 768px;
  }
  .mt-tabpage-count .mt-tabpage-item img {
    width: 768px;
  }
  .mt-tabpage-count {
    height: 345px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 {
    font-size: 32px;
    top: 40px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 p {
    padding-top: 10px;
  }
  .mt-tabpage-title .mt-tabpage-item {
    font-size: 16px;
  }
  .syhz h2 {
    font-size: 26px;
  }
  .syhz .syhzwz li span {
    font-size: 46px;
  }
  .syhz_annui a {
    margin-right: 24px;
  }
  .synews h2 {
    font-size: 30px;
    margin-bottom: 40px;
  }
  .synews .synews_con .synews_con_r {
    display: none;
  }
  .synews .synews_con .synews_con_l {
    float: none;
    width: 100%;
  }
  .synews3v a {
    width: 47.7%;
    margin-bottom: 20px;
  }
  .d_nav1 {
    display: none;
  }
  .db_footer .d_rwz {
    width: 96%;
    margin-left: 3%;
  }
  .db_footer {
    text-align: center;
  }
  .db_footer .d_logo {
    text-align: center;
    display: inline-block;
  }
  .wap_son a {
    width: 32.5%;
  }
  .cpzbt_con li {
    width: 48.5%;
  }
  .product_list_three .item img {
    width: 100%;
  }
  .plus {
    display: none;
  }
  .tips {
    width: 86%;
  }
  .nyry ul a {
    width: 48.4% !important;
    float: left;
    height: 396px;
  }
  .info_big_box {
    display: none;
  }
  .jjfa_show li {
    width: 47%;
    border-radius: 20px;
    margin: 1%;
    padding: 20px 0px;
    margin: 8px;
  }
  .img_big_box2 {
    width: 100%;
    float: none;
  }
  .info_big_box2 {
    width: 100%;
    float: none;
    height: 432px;
  }
  .swtbox .btn2 {
    width: 52%;
  }
  #nyba {
    height: 230px;
  }
  .lianxi_mr {
    float: left;
    position: relative;
    width: 90%;
    margin-left: 6%;
  }
  .nav_r {
    display: none;
  }
  .fwdg .bott li {
    width: 98.4%;
  }
  .ny_cppic a {
    padding: 10px;
  }
}
@media (max-width: 768px) {
  .news_one .news_box li .info h3 {
    padding-left: 20px;
  }
  .news_article_box {
    padding-top: 0;
  }
  .sygsjj .sygsjj_nav {
    left: 46px;
    top: 61px;
  }
  .sygsjj .sygsjj_nav li {
    margin-right: 10px;
    padding-right: 8px;
  }
  .synews3v a img {
    height: 253px !important;
  }
  .fwby {
    position: relative;
    overflow: hidden;
  }
  .info_big_box2 {
    width: 100%;
    float: none;
    height: 582px;
  }
  .fwtime {
    position: relative;
    overflow: hidden;
  }
  .fwtime .p2 {
    margin-left: 20px;
    margin-right: 10px;
  }
  .fwby p {
    padding-left: 22px;
    font-size: 14px;
    margin-left: 10px;
  }
  .swtbox .btn1 {
    width: 90%;
    height: 58px;
    font-size: 24px;
    margin-left: 2%;
  }
  .swtbox .btn2 {
    width: 384px;
    margin-left: 10px;
  }
  .swtbox .btn2 {
    width: 88.6% !important;
  }
  .logowz {
    display: none;
  }
  .bttip p {
    font-size: 14px;
  }
  .syhz {
    margin: 0px auto;
    padding: 40px 0;
  }
  .syhz .syhzwz li {
    margin-right: 5%;
  }
  .syhz .syhzwz li span {
    font-size: 36px;
  }
  .syhz_annui a {
    width: 138px;
  }
  .synews {
    margin-top: 60px;
  }
  .synews h2 {
    font-size: 26px;
    margin-bottom: 40px;
  }
  .synews3v a {
    width: 46.7%;
    margin-left: 10px;
    margin-right: 0;
  }
  .synews3v a img {
    height: 163px !important;
  }
  #nyba {
    height: 110px;
  }
  .cpzbt h3 {
    font-size: 1.8rem;
  }
  .cpzbt_con li h5 {
    text-align: center;
    font-size: 12px;
    margin-top: 15px;
    margin-bottom: 13px;
  }
  .cpzbt_con li a:nth-of-type(2) {
    display: none;
  }
  .cpzbt_con li a {
    width: 98%;
    height: 30px;
    line-height: 30px;
    border-radius: 20px;
    margin-left: 0%;
  }
  .cpzbt_con {
    margin-top: 40px;
    margin-bottom: 30px;
  }
  .wap_son a {
    width: 48.5%;
  }
  .position_now {
    height: 58px;
    line-height: 58px;
  }
  .jjfa_show li {
    width: 95%;
    border-radius: 20px;
    margin: 1%;
    padding: 20px 0px;
    margin: 8px;
  }
  .syal2 .swiper-slide a img {
    height: 155px;
  }
  .syal2 .swiper-slide a span {
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .db_footer {
    padding: 36px 0;
  }
  .db_footer .d_bq {
    padding-bottom: 50px;
  }
  .product_list_three .item img {
    height: 150px;
  }
  .product_list_three .item a .img {
    height: 157px !important;
  }
  .product_list_two .item .info strong,
  .product_list_three .item .info strong {
    font-size: 13px;
  }
  .sygsjj3 {
    display: none;
  }
  .indexsec01 span {
    font-size: 24px;
  }
  .indexsec01 {
    padding: 100px 0;
    background: url(bg_about_neiye4.jpg) no-repeat center;
    background-size: cover;
    background-attachment: inherit;
    margin-top: -77px;
  }
  .nyry ul a {
    width: 46.4% !important;
    float: left;
    height: 396px;
  }
  .nyry ul a img {
    height: 128px !important;
  }
  .nyry ul a {
    height: 190px !important;
  }
  .news_one .news_box li .info h3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .news_one .news_box li .info .line {
    display: none;
  }
}
@media (max-width: 540px) {
  .sy_cppic li a h3 {
    font-size: 22px;
    margin-bottom: 8px;
  }
  .sy_cppic li a p {
    font-size: 14px;
  }
  .sy_cppic .sycpt {
    width: 80%;
  }
  .sy_cppic li {
    height: 304px;
  }
  .sygsjj2 {
    margin-top: 48px;
    position: relative;
  }
  .bttip {
    font-size: 32px;
  }
  .w1500 {
    width: 540px;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 540px;
  }
  .mt-tabpage-count .mt-tabpage-item img {
    width: 540px;
  }
  .mt-tabpage-count {
    height: 263px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 {
    font-size: 20px;
    top: 40px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 p {
    padding-top: 10px;
  }
  .mt-tabpage-title .mt-tabpage-item {
    font-size: 16px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 {
    left: 14px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 p {
    font-size: 16px;
  }
  .mt-tabpage-title .mt-tabpage-item {
    width: 19%;
  }
  .syhz {
    margin: -25px auto;
    padding: 80px 0;
  }
  .synews3v a img {
    height: 200px !important;
  }
  .synews3v a {
    margin-left: 10px;
    margin-right: 0;
  }
}
@media (max-width: 414px) {
  .img_big_box2 .img_box2 {
    height: 318px;
  }
  .swtbox .btn2 {
    width: 81%;
  }
  .sy_cppic .sycpt {
    width: 82%;
  }
  .sygsjj .sygsjj_nav {
    left: 34px !important;
    top: 51px !important;
  }
  .sygsjj .sygsjj_nav li {
    margin-right: 8px !important;
    padding-right: 10px !important;
  }
  .sygsjj .bt {
    margin-bottom: 92px !important;
  }
  .sy_cppic li a h3 {
    margin-bottom: 10px !important;
    font-size: 16px;
    margin-top: 20px;
  }
  .sy_cppic li a p {
    font-size: 14px !important;
    height: 38px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .sy_cppic li a i {
    border: 1px solid #ec5300;
    border-radius: 30px !important;
    margin-top: 18px;
    display: block;
    padding: 10px 24px;
    width: 105px;
    margin-left: -20px;
    font-size: 14px;
  }
  .sy_cppic li {
    height: 282px;
  }
  .sygsjj2 .gs_wz1 b {
    font-size: 30px;
  }
  .sygsjj2 .gs_wz1 strong {
    font-size: 22px;
  }
  .sygsjj2 .gs_wz2 b {
    font-size: 26px;
  }
  .sygsjj2 .gs_wz2 {
    padding: 20px 16px;
  }
  .bttip {
    font-size: 28px;
  }
  .w1500 {
    width: 414px;
  }
  .mt-tabpage-count .mt-tabpage-item {
    width: 414px;
  }
  .mt-tabpage-count .mt-tabpage-item img {
    width: 414px;
  }
  .mt-tabpage-count {
    height: 263px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 {
    font-size: 20px;
    top: 40px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 p {
    padding-top: 10px;
  }
  .mt-tabpage-title .mt-tabpage-item {
    font-size: 16px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 {
    left: 14px;
  }
  .mt-tabpage-count .mt-tabpage-item h3 p {
    font-size: 16px;
  }
  .mt-tabpage-title .mt-tabpage-item {
    width: 15%;
  }
}
@media (max-width: 375px) {
  .header .logo img,
  .header.bg .logo img {
    margin-top: -5px;
  }
  .logowz {
    display: none;
  }
  .header .nav_button {
    top: 18px;
  }
  .sy_cppic li a i {
    margin-top: 18px;
    padding: 6px 20px;
    width: 60px;
    margin-left: -20px;
  }
  .sy_cppic li a i img {
    display: none;
  }
  .sy_cppic .sycpt {
    width: 79%;
  }
  .sygsjj2 {
    margin-top: 24px;
  }
  .sygsjj2 .gs_wz1 {
    padding: 30px;
  }
  .sygsjj2 .gs_wz2 {
    height: 46%;
  }
  .bttip p,
  .syhz h2 p {
    font-size: 14px;
    margin-top: 10px;
  }
  .syhz .syhzwz li p {
    font-size: 16px;
  }
  .w1500 {
    width: 375px;
  }
}