@media only screen and (max-width: 3100px) {
  html {
    font-size: 30px;
  }
}
@media only screen and (max-width: 2560px) {
  html {
    font-size: 28px;
  }
}
@media only screen and (max-width: 1920px) {
  html {
    font-size: 22px;
  }
}
@media only screen and (max-width: 1440px) {
  html {
    font-size: 20px;
  }
}
@media only screen and (max-width: 1366px) {
  html {
    font-size: 18px;
  }
}
@media only screen and (max-width: 1024px) {
  html {
    font-size: 16px;
  }
}
@media only screen and (max-width: 768px) {
  html {
    font-size: 18px;
  }
}
.main-center {
  width: 75vw;
  margin: 0 auto;
}
.fx {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
}
.fx-center{
  align-items: center;
}
.ac {
  align-items: center;
}
.jsb {
  justify-content: space-between;

}
.jsa {
  justify-content: space-around;
}
.fc {
  flex-direction: column;
}
.jcc {
  justify-content: center;
}
.fw {
  flex-wrap: wrap;
}
.tar {
  text-align: right;
}
img {
  width: 100%;
  display: block;
}
.com-tit h3 {
  font-size: 2.05rem;
}
.inner-banner {
  position: relative;
  overflow: hidden;
}
.inner-banner .txt {
  position: absolute;
  z-index: 2;
}
.inner-banner * {
  color: #fff;
}
.inner-banner img {
  animation: bannerScale 2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both 0.3s;
  height: 54vh;
  object-fit: cover;
}
@-webkit-keyframes bannerScale {
  0% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
.innBan .txt {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.innBan h3 {
  font-size: 1.82rem;
  margin-bottom: 0.23rem;
}
.innBan p {
  position: relative;
  font-size: 0.91rem;
  margin-bottom: 1.55rem;
}
.innBan p::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1.55rem;
  width: 2.73rem;
  height: 0.14rem;
  background: #FFFFFF;
}
.page-nav {
  height: 3.82rem;
  margin-bottom: 0.64rem;
  border-bottom: 1px solid #E8E8E8;
}
.page-nav .pagi-nav a {
  display: block;
  height: 3.82rem;
  line-height: 3.82rem;
  color: #666;
  font-size: 0.82rem;
  padding: 0 1.55rem;
}
.page-nav .pagi-nav a:hover {
  background-color: #1F62E7;
  color: #fff;
}
.page-nav .pagi-nav .nav-cur {
  background-color: #1F62E7;
  color: #fff;
}
.position {
  height: 3.82rem;
  line-height: 3.82rem;
}
.position a {
  position: relative;
  font-size: 0.73rem;
  color: #999;
  padding: 0 1.05rem;
}
.position a::after {
  content: '\e62b';
  font-family: "iconfont" !important;
  position: absolute;
  right: -0.36rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.73rem;
  color: #999;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.position a i {
  font-size: 0.73rem;
  color: #999;
}
.position a:first-child {
  padding-left: 0;
}
.position a:last-child {
  padding-right: 0;
}
.position a:last-child::after {
  content: '';
}
.position a:hover {
  color: #1F62E7;
}
.position a:hover i {
  color: #1F62E7;
}
.mb100 {
  margin-bottom: 4.55rem;
}
.paging {
  text-align: center;
}
.paging a {
  font-size: 0.73rem;
  color: #AEB0AE;
  padding: 0.36rem 1.32rem;
  border: 1px solid #CFCFCF;
  margin-right: 1.95rem;
}
.paging a i {
  display: inline-block;
  font-size: 0.82rem;
  color: #AEB0AE;
  transition: all ease 0.5s;
}
.paging a:last-child {
  margin-right: 0;
}
.paging a:hover {
  color: #fff;
  border: 1px solid #1B497F;
  background-color: #1B497F;
}
.paging a:hover i {
  color: #fff;
}
.paging .prev i {
  margin-right: 0.45rem;
}
.paging .prev:hover i {
  transform: translateX(-0.45rem);
}
.paging .next i {
  margin-left: 0.45rem;
}
.paging .next:hover i {
  transform: translateX(0.45rem);
}
.paging .active {
  color: #fff;
  border: 1px solid #1B497F;
  background-color: #1B497F;
}
.paging .active i {
  color: #fff;
}
header .header-pc {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  border-bottom: 1px solid rgba(50, 22, 22, 0.1);
  z-index: 997;
  background-color: rgba(0, 0, 0, 0.24);
  box-shadow:rgba(0, 0, 0, 0.1) 0px 0.14286rem 0.28571rem 0;
}
header .header-pc > .main-center {
  width: 89.6vw;
  height: 3.2292vw;
}
header .header-pc > .main-center * {
  color: #fff;
  font-size: 0.8333vw;
}
header .header-pc > .main-center .logo > img {
  width: 5.5vw;
}
header .header-pc .logo2 {
  display: none;
}
header .header-pc .nav > ul > li {
  position: relative;
  margin-right: 4.1667vw;
}
header .header-pc .nav > ul > li:last-of-type {
  margin-right: 0;
}
header .header-pc .nav > ul > li > a {
  position: relative;
  display: inline-block;
  height: 3.2292vw;
  line-height: 3.2292vw;
  transition: all 0.3s ease;
  font-size: 0.9375vw;
}
header .header-pc .nav > ul > li > a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0.14rem;
  background: #1F62E7;
  transition: all 0.3s ease;
}
header .header-pc .nav > ul > li > a:hover {
  color: #1F62E7;
  text-shadow: 1px 0 0 #1F62E7;
}
header .header-pc .nav > ul > li > a:hover::after {
  left: 0;
  width: 100%;
}
header .header-pc .nav > ul > li .subNav {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  width: 6.5104vw;
  box-sizing: border-box;
  background-color: #fff;
  text-align: center;
  display: none;
}
header .header-pc .nav > ul > li .subNav ul {
  width: 100%;
}
header .header-pc .nav > ul > li .subNav * {
  color: #707070;
}
header .header-pc .nav > ul > li .subNav a {
  position: relative;
  display: block;
  padding: 7px 0;
  font-size: 0.88vw;
}
header .header-pc .nav > ul > li .subNav a::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 0;
  height: 100%;
  z-index: -1;
  background-color: #0080ff;
  transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
header .header-pc .nav > ul > li .subNav a:hover {
  color: #fff;
}
header .header-pc .nav > ul > li .subNav a:hover::after {
  width: 100%;
}
header .header-pc .nav > ul > li .active {
  color: #0080ff;
  text-shadow: 1px 0 0 #0080ff;
  transition: all 0.3s ease;
}
header .header-pc .nav > ul > li .active::after {
  left: 0;
  width: 100%;
}
header .header-pc .menubarM {
  position: fixed;
  right: 0;
}
header .header-pc .menu-handler,
header .header-pc .menubarM {
  display: none;
}
header .on {
  position: fixed;
  background-color: #fff;
  border-bottom-color: #fff;
  box-shadow: 0rem 0.14rem 0.73rem 1px rgba(145, 145, 145, 0.16);
}
header .on > .main-center * {
  color: #333;
}
header .on .logo1 {
  display: none;
}
header .on .logo2 {
  display: block;
}
header #mb-header {
  display: none;
}
header #mb-header #navbar-main {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.1);
  z-index: 99;
  padding: 0 2.5%;
  box-sizing: border-box;
}
header #mb-header #navbar-main #logo {
  display: block;
  width: 30%;
  height: 80%;
}
header #mb-header #navbar-main #logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}
header #mb-header #navbar-main #sidebar-main-trigger {
  width: 30px;
}
header #mb-header #navbar-main #sidebar-main-trigger img {
  width: 100%;
}
header #mb-header #sidebar-main {
  background-color: #1B497F;
}
header #mb-header #sidebar-main li:last-of-type a {
  border-bottom: none;
}
header #mb-header #sidebar-main a {
  position: relative;
  display: block;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 0;
  color: #fff;
}
header #mb-header #sidebar-main-trigger {
  width: 30px;
  background-clip: content-box;
}
header #mb-header #sidebar-main-trigger i {
  font-size: 24px;
  color: #1B497F;
}
header #mb-header .mb-ej-ul {
  background-color: #225481;
  display: none;
}
header #mb-header .mb-ul .has-child > a::before {
  content: '\e62b';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s;
  font-family: 'iconfont' !important;
  color: #fff;
  font-size: 12px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
header #mb-header .mb-ul .mb-ej-li.mb-active {
  background-color: #2d668a;
}
header #mb-header .mb-ul .mb-ej-li.mb-active a::before {
  transform: translateY(-50%) rotate(90deg);
  transition: all 0.3s;
}
footer {
  background-color: #1E1E1E;
}
footer * {
  color: #fff;
}
footer .foot-t {
  padding: 2.36rem 0 2.27rem;
}
footer .foot-t dt {
  font-size: 0.8333vw;
  margin-bottom: 1.6615vw;
}
footer .foot-t dd {
  font-size: 0.63rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.0417vw;
}
footer .foot-t dd:last-child {
  margin-bottom: 0;
}
footer .foot-t dd span {
  font-size: 1.25vw;
  font-weight: bold;
}
footer .foot-t dd a {
  color: rgba(255, 255, 255, 0.5);
}
footer .foot-t dd a:hover {
  color: #fff;
}
footer .foot-t ul{
  display: flex;
  color: rgba(255, 255, 255, 0.5);
}
footer .foot-b {
  padding: 0.7rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
footer .foot-b * {
  color: rgba(255, 255, 255, 0.5);
}
footer .foot-b .web-design {
  margin-left: 0.73rem;
}
footer .foot-b a:hover {
  color: #fff;
}
@media only screen and (max-width: 1550px) {
  header .header-pc .nav > ul > li {
    margin-right: 2.64rem;
  }
}
@media only screen and (max-width: 1280px) {
  .main-center {
    width: 85vw !important;
  }
  .header-pc .main-center {
    width: 90vw !important;
  }
}
@media only screen and (max-width: 1200px) {
  header .header-pc .nav > ul > li {
    margin-right: 1.9rem;
  }
}
@media only screen and (max-width: 1200px) {
  header .header-pc .nav > ul > li {
    margin-right: 1.8rem;
  }
}
@media only screen and (max-width: 1024px) {
  .inner-banner {
    padding-top: 50px;
  }
  .inner-banner img {
    height: 250px;
    object-fit: cover;
  }
  .page-nav nav {
    display: none;
  }
  .header .header-pc {
    display: none;
  }
  .header #mb-header {
    display: block;
  }
}
@media only screen and (max-width: 768px) {
  .paging a {
    margin-right: 1rem;
    padding: 0.36rem 1rem;
  }
  footer .foot-t {
    padding-left: 5vw;
  }
  footer .foot-nav {
    display: none;
  }
  footer .foot-b {
    padding: 0.82rem 0;
  }
  footer .foot-b .main-center {
    flex-direction: column;
  }
  footer .foot-b .logo {
    width: 65%;
  }
}
@media only screen and (max-width: 641px) {
  .inner-banner .img {
    height: 250px;
  }
  .inner-banner .img img {
    height: 250px;
    object-fit: cover;
   
  }
  .main-center {
    width: 90vw !important;
    flex-wrap: wrap;
    display: flex;
  }
  .paging a {
    margin-right: 0.5rem;
  }
}
@media only screen and (max-width: 600px) {
  .paging a {
    margin-right: 0.4rem;
    padding: 0.36rem 0.7rem;
    
  }
}
@media only screen and (max-width: 480px) {
  .paging a {
    padding: 0.36rem 0.5rem;
  }
}
@media only screen and (max-width: 440px) {
  .paging a {
    padding: 0.25rem 0.3rem;
  }
}
@media only screen and (max-width: 360px) {
  .paging a {
    margin-right: 0.3rem;
    padding: 0.2rem;
  }
}
.kf_toolbar {
  display: none;
}
@media (min-width: 800px){
.kf_toolbar{ display:block;}
.kf_bottom{ display:none;}  
.kf_toolbar {
  position: fixed;
  top: 70%;
  right: 1%;
  margin-top: -163px;
  z-index: 100;
  width: 60px;
}
.kf_toolbar dd {
  padding-top: 7px;
  padding-bottom: 5px;
  position: relative; float: left;width: 60px;height: auto;background: #4489f9;margin-top: 2px;border-radius: 5px;color: #fff;font-size: 14px;line-height: 21px;text-align: center;cursor: pointer;transition: all .5s;}
.kf_toolbar dd:first-child {margin-top: 0;}
.kf_toolbar dd i {
  width: 100%;height: 30px;display: block; margin-bottom: 5px;background: url(../images/kf_toolbar.png) no-repeat center 0;
}
.kf_toolbar dd.qq i {background-position-y: 0;}
.kf_toolbar dd.tel i {background-position-y: -30px;}
.kf_toolbar dd.code i {background-position-y: -60px;}
.kf_toolbar dd.top i {background-position-y: -90px;}
.kf_toolbar dd span {display: block;color: #fff;}
.kf_toolbar dd.tel .box {
  position: absolute;top: 0;width: 190px;right: -200px;height: 100%;margin-right: 10px;border-radius: 5px;background: #4489f9;opacity: 0;transition: all .5s;}
.kf_toolbar dd.tel .box p {font-size: 14px; margin: 15px auto 7px; color:#ffffff;}
.kf_toolbar dd.tel .box h3 {font-size: 18px;font-weight: bold; color:#ffffff;}
.kf_toolbar dd.tel .box:after {
  display: block; content: " ";border-style: solid dashed dashed dashed;border-color: transparent transparent transparent #4489f9;border-width: 9px;width: 0;height: 0;position: absolute;top: 50%;margin-top: -9px;right: -18px;margin-left: -12px;
}
.kf_toolbar dd.code .box {
  position: absolute; top: 0;width: 140px;right: -150px;height: 140px;margin-right: 10px;border-radius: 5px;
  background: #4489f9;opacity: 0;transition: all .5s;
}
.kf_toolbar dd.code .box img {width: 120px; height: 120px;padding: 11px;}
.kf_toolbar dd.code .box:after {
  display: block; content: " ";border-style: solid dashed dashed dashed;border-color: transparent transparent transparent #4489f9;border-width: 9px;width: 0;height: 0;position: absolute;top: 30px;right: -18px;margin-left: -12px;
}
.kf_toolbar dd:hover {background: #333;}
.kf_toolbar dd.tel:hover .box {opacity: 1;right: 80px;}
.kf_toolbar dd.code:hover .box {opacity: 1;right: 80px;}
}