@charset "UTF-8";
/**HTML5 common css*/
html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Microsoft YaHei', 'STHeiti', Helvetica, '\5fae\8f6f\96c5\9ed1', Arial, sans-serif;
  font-size: 14px;
}

.bk,
.bk *,
.bk *::after,
.bk *::before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
}

* {
  margin: 0;
  padding: 0;
  outline: 0;
  border: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  color: inherit;
}

a, img {
  -webkit-touch-callout: none;
}

a, a:active, a:focus, a:hover, a:visited {
  text-decoration: none;
}

li, ol, ul {
  list-style: none;
}

input, select, textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  appearance: none;
  font-size: 100%;
}

button, input, optgroup, select, textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}

button, input[type=button], input[type=reset], input[type=submit] {
  cursor: pointer;
}

input:focus,
select:focus,
textarea:focus,
button:focus {
  outline: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -.5em;
}

sub {
  bottom: -.25em;
}

.hideVisibility {
  visibility: hidden;
  opacity: 0;
}

.opacity0 {
  opacity: 0 !important;
}

[hide],
[hidden],
.hide {
  display: none;
}

.blur {
  -webkit-filter: blur(5px);
  filter: blur(5px);
  /*no*/
  opacity: 0.6;
}

.noselect {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.g-text-right {
  text-align: right;
}

.g-text-left {
  text-align: left;
}

.g-text-center {
  text-align: center;
}

.g-pointer {
  cursor: pointer;
}

.g-clearfix:after,
.clearfix:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}

.float-left,
.fl,
.g-fl {
  float: left;
}

.float-right,
.fr,
.g-fr {
  float: right;
}

.g-container-1000 {
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

/*默认滚动条样式修改ie9 google Firefox 等高版本浏览器有效*/
/*::selection {background: #D03333;color: white;text-shadow: none;}
::-webkit-scrollbar-track-piece{width:10px;background-color:#f2f2f2}
::-webkit-scrollbar{width:10px;height:6px}
::-webkit-scrollbar-thumb{height:50px;background-color:rgba(0,0,0,.3);}
::-webkit-scrollbar-thumb:hover{background:#cc0000}*/
body {
  background: url(../images/banner-zt.jpg) center top no-repeat;
  background-size: 2560px auto;
}

.reset-style,
.reset-style div {
  font-size: inherit;
  line-height: inherit;
}

.reset-style a {
  color: inherit;
}

.reset-style a:hover {
  color: inherit;
}

.reset-style * {
  -webkit-transition: none;
  transition: none;
}

.bk-zq {
  margin-bottom: 30px;
}

.w1000 {
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

html,
body {
  font: normal 14px/180% "Microsoft YaHei";
}

.main {
  min-width: 1000px;
}

.g-w1200 {
  position: relative;
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.bk {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.bk * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.bk .swiper-wrappper {
  height: 100%;
}

.bk .swiper-container {
  height: 100%;
  overflow: hidden;
}

.bk .swiper-slide {
  position: relative;
  height: 100%;
}

.bk .swiper-outer {
  overflow: hidden;
}

.bk .common-title-2022 {
  text-align: center;
}

.g-tc {
  text-align: center;
}

.g-tl {
  text-align: left;
}

.bk-toutiao h1 {
  font: bold 40px "MicrosoftYaHei";
  color: #c80002;
  margin-bottom: 10px;
}

.bk-toutiao h1 a {
  color: #c80002;
}

.bk-toutiao h1 img {
  max-width: 100%;
  height: auto;
}

.bk-xiaobiaoti {
  color: #c80002;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.bk-xiaobiaoti a {
  color: #c80002;
  margin-right: 4px;
}

.bk-jianli {
  background: #f7eded;
  padding: 10px;
  color: #c80002;
  overflow: hidden;
  margin-bottom: 10px;
}

.bk-jianli a {
  color: #c80002;
  margin-right: 4px;
}

.bk-yaowen {
  margin-bottom: 20px;
  padding-top: 20px;
}

.bk-yaowen video {
  width: 100%;
  height: auto;
}

.bk-yaowen .left-swiper-wrap {
  position: relative;
  float: left;
  width: 694px;
  height: 420px;
}

.bk-yaowen .left-swiper-wrap .desc-yaowen {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  line-height: 50px;
  padding-left: 4%;
  padding-right: 10%;
  text-align: left;
  font-size: 16px;
  background: rgba(0, 0, 0, 0.71);
  color: #fff;
}

.bk-yaowen .pagi-yaowen {
  position: absolute;
  right: 10px;
  text-align: right;
  bottom: 10px;
  width: 100%;
  z-index: 2;
}

.bk-yaowen .pagi-yaowen .swiper-pagination-switch {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #939393;
  -webkit-border-radius: 12px;
  border-radius: 12px;
  margin-right: 5px;
}

.bk-yaowen .pagi-yaowen .swiper-active-switch {
  background: #ce4e4d;
}

.bk-yaowen .right-main-new {
  margin-left: 716px;
  text-align: left;
}

.bk-yaowen .right-main-new h2 {
  margin-bottom: 10px;
}

.bk-yaowen .list-main-news {
  margin-bottom: 20px;
}

.bk-yaowen .list-main-news li {
  overflow: hidden;
}

.bk-yaowen .list-main-news .zhaoyao,
.bk-yaowen .list-main-news li,
.bk-yaowen .list-main-news a {
  font-size: 18px;
  line-height: 2;
}

.bk-yaowen .main-news-list-wrap {
  height: 394px;
}

.bk-yaowen .main-news-list-wrap .zhaiyao {
  margin-bottom: 20px;
  color: #666;
}

.bk-yaowen .main-news-list-wrap .zhaiyao,
.bk-yaowen .main-news-list-wrap li,
.bk-yaowen .main-news-list-wrap a {
  font-size: 16px;
  line-height: 1.8;
}

.bk-yaowen .pinglun-wrap {
  background: #f6eeed;
  height: 82px;
  padding: 10px 6px 6px 10px;
  overflow: hidden;
}

.bk-yaowen .pinglun-wrap .icon-pinglun {
  float: left;
  margin-top: 12px;
}

.bk-yaowen .pinglun-wrap .list-pinglun {
  margin-left: 110px;
  margin-top: 6px;
  text-align: left;
  font-size: 18px;
  line-height: 1.5;
}

.bk-main-imgs {
  margin-bottom: 40px;
}

.bk-main-imgs .list-imgs4 {
  float: left;
  width: 692px;
}

.bk-main-imgs .list-imgs4 li {
  position: relative;
  float: left;
  width: 346px;
  height: 238px;
  overflow: hidden;
}

.bk-main-imgs .list-imgs4 li .imgs4 {
  -webkit-transition: all .4s ease-out;
  transition: all .4s ease-out;
}

.bk-main-imgs .list-imgs4 li .imgs4:hover {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}

.bk-main-imgs .list-imgs4 li .btn-play4 {
  position: absolute;
  left: 20px;
  bottom: 20px;
  z-index: 2;
}

.bk-main-imgs .imgs4-right-wrap {
  margin-left: 712px;
  text-align: left;
  font-size: 18px;
  color: #3c3c3c;
}

.bk-main-imgs .imgs4-right-wrap .red-title {
  font-size: 24px;
  color: #c70000;
  margin-bottom: 15px;
}

.bk-main-imgs .imgs4-right-wrap .red-title a {
  color: #c70000;
}

.bk-main-imgs .imgs4-right-wrap .imgs4-title {
  font-size: 18px;
  color: #3c3c3c;
  margin-bottom: 6px;
}

.bk-main-imgs .imgs4-right-wrap .imgs4-desc {
  line-height: 1.8;
}

.bk-main-imgs .imgs4-top-wrap {
  height: 388px;
  overflow: hidden;
}

.bk-main-imgs .imgs4-bottom-banner {
  height: 88px;
  overflow: hidden;
}

.bk-main-imgs .group-zhayao-imgs4 {
  margin-bottom: 20px;
}

.bk-zuixinbobao {
  position: relative;
  margin-bottom: 20px;
}

.bk-zuixinbobao .title-zuixin {
  width: 120px;
  height: 32px;
  line-height: 32px;
  background-color: #c60909;
  font-size: 22px;
  color: #fff;
  text-align: center;
}

.bk-zuixinbobao .right-156 {
  float: right;
  margin-top: -14px;
}

.bk-zuixinbobao .list-zuixinbobao-wrap {
  width: 908px;
  height: 32px;
  overflow: hidden;
  float: left;
  margin-left: 6px;
}

.bk-zuixinbobao .list-zuixinbobao-wrap li {
  position: relative;
  font-size: 18px;
  float: left;
  margin-right: 14px;
  height: 32px;
  overflow: hidden;
  line-height: 32px;
  position: relative;
  white-space: nowrap;
}

.bk-zuixinbobao .list-zuixinbobao-wrap li:before {
  content: "·";
  font-size: 14px;
  vertical-align: middle;
}

.bk-rili {
  background: #fef9f0;
  min-height: 234px;
  text-align: left;
  padding-top: 20px;
}

.bk-rili .top-content {
  height: 263px;
}

.bk-rili .left-rili-wrap {
  position: relative;
  float: left;
  width: 234px;
  height: 100%;
}

.bk-rili .left-rili-wrap .rili-wrap {
  position: relative;
  width: 185px;
  height: 109px;
  background: url(../images/bg-rili.png) left top no-repeat;
  color: #fff;
  margin-left: 0;
}

.bk-rili .left-rili-wrap .no-wrap {
  position: absolute;
  left: 76px;
  top: 2px;
  width: 105px;
  height: 101px;
  overflow: hidden;
  font-size: 90px;
}

.bk-rili .left-rili-wrap .swiper-container {
  overflow: hidden;
}

.bk-rili .left-rili-wrap .swiper-slide {
  position: relative;
  height: 105px;
  width: 102px;
}

.bk-rili .left-rili-wrap .swiper-slide.small-size .no-rili {
  font-size: 60px;
  line-height: 118px;
  padding-left: 10px;
}

.bk-rili .left-rili-wrap .swiper-slide .no-rili {
  font-size: 90px;
  line-height: 118px;
  padding-left: 10px;
}

.bk-rili .left-rili-wrap .swiper-slide .label-ri {
  position: absolute;
  right: 0;
  bottom: 10px;
  font-size: 28px;
}

.bk-rili .left-rili-wrap .arrow-rili {
  position: absolute;
  top: 35%;
  z-index: 2;
}

.bk-rili .left-rili-wrap .arrow-rili-left {
  left: -10px;
  top: 44%;
}

.bk-rili .left-rili-wrap .arrow-rili-right {
  right: -10px;
}

.bk-rili .btn-jz-wrap {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 180px;
  height: 138px;
  background: #fbedd5;
  text-align: center;
  -webkit-border-top-left-radius: 10px;
  border-top-left-radius: 10px;
  -webkit-border-top-right-radius: 10px;
  border-top-right-radius: 10px;
  padding-top: 10px;
  line-height: 0;
  cursor: pointer;
}

.bk-rili .btn-jz-wrap.open .arrow-jz {
  background-image: url(../images/arrow-shouqi.png);
}

.bk-rili .btn-jz-wrap .arrow-jz {
  position: absolute;
  left: 50%;
  bottom: -4px;
  margin-left: -18px;
  width: 37px;
  height: 7px;
  background: url(../images/arrow-zhankai.png) center no-repeat;
}

.bk-rili .btn-jz-wrap .icon-jz {
  margin-bottom: 4px;
}

.bk-rili .btn-jz-wrap .dianjiliulan {
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  text-align: center;
  color: #E44C3B;
  font-size: 14px;
  line-height: 1.5;
}

.bk-rili .center-live-wrap {
  position: relative;
  float: left;
  width: 475px;
  height: 100%;
  text-align: left;
}

.bk-rili .center-live-wrap .title-live {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #C70000;
}

.bk-rili .center-live-wrap .title-live a {
  color: #C70000;
}

.bk-rili .center-live-wrap .live-wrap {
  margin-bottom: 18px;
}

.bk-rili .center-live-wrap .live-wrap h3 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

.bk-rili .center-live-wrap .live-wrap h3 a, .bk-rili .center-live-wrap .live-wrap h3 img {
  vertical-align: middle;
}

.bk-rili .center-live-wrap .list-text {
  margin-top: 0px;
  height: 135px;
  overflow-x: hidden;
  overflow-y: auto;
}

.bk-rili .center-live-wrap .list-text li {
  font-size: 18px;
  line-height: 1.8;
}

.bk-rili .center-live-wrap .swiper-live-wrap {
  width: 445px;
  text-align: left;
  height: 100%;
  overflow: hidden;
  padding-top: 15px;
}

.bk-rili .center-live-wrap:after {
  position: absolute;
  right: 0;
  top: 0;
  height: 94%;
  border: 1px solid #f0dfdb;
  content: "";
}

.bk-rili .right-rmrb-wrap {
  float: left;
  height: 100%;
  margin-left: 20px;
  width: 452px;
}

.bk-rili .right-rmrb-wrap .left-logo-rmrb-wrap {
  position: relative;
  float: left;
  width: 98px;
  height: 100%;
}

.bk-rili .right-rmrb-wrap .left-logo-rmrb-wrap img {
  max-width: 100%;
  height: auto;
}

.bk-rili .right-rmrb-wrap .left-logo-rmrb-wrap .icon-rmwj {
  position: absolute;
  left: 0;
  bottom: 30px;
}

.bk-rili .right-rmrb-wrap .right-rmwbbm {
  float: left;
  margin-left: 20px;
}

.bk-rili .right-rmrb-wrap .right-rmwbbm .swiper-rmrbbm {
  width: 334px;
  height: 234px;
}

.bk-rili .right-rmrb-wrap .right-rmwbbm .list-rmrbbm {
  width: 334px;
  overflow: hidden;
}

.bk-rili .right-rmrb-wrap .right-rmwbbm .list-rmrbbm li {
  float: left;
  width: 164px;
  height: 234px;
}

.bk-rili .right-rmrb-wrap .right-rmwbbm .list-rmrbbm li:first-child {
  margin-right: 6px;
}

.bk-rili .bottom-jz {
  display: none;
  background: #fceed6;
  padding-top: 20px;
}

.bk-rili .bottom-jz .jz-module {
  float: left;
  width: 50%;
  height: 145px;
}

.bk-rili .bottom-jz .img-jz {
  float: left;
  margin-left: 15px;
}

.bk-rili .bottom-jz .list-jz {
  float: left;
  margin-left: 10px;
  width: 380px;
  padding-right: 10px;
  height: 136px;
  overflow: hidden;
  padding-top: 10px;
}

.bk-rili .bottom-jz .list-jz li {
  font-size: 16px;
  line-height: 1.8;
}

.bk-rili .date-auto-wrap {
  font-size: 0;
  padding-top: 10px;
  text-align: center;
  white-space: nowrap;
}

.bk-rili .date-auto-wrap li {
  display: inline-block;
  font-size: 16px;
  line-height: 1.4;
  color: #fff;
  padding: 4px 0;
  margin-right: 10px;
  width: 77px;
  text-align: center;
  background: -webkit-gradient(linear, left top, left bottom, from(#f4dbd3), to(#fbebdf));
  background: linear-gradient(to bottom, #f4dbd3, #fbebdf);
  -webkit-border-top-right-radius: 10px;
  border-top-right-radius: 10px;
  -webkit-border-top-left-radius: 10px;
  border-top-left-radius: 10px;
  cursor: pointer;
}

.bk-rili .date-auto-wrap li:last-child {
  margin-right: 0;
}

.bk-rili .date-auto-wrap li.has-content {
  background: -webkit-gradient(linear, left top, left bottom, from(#de2429), to(#ff9054));
  background: linear-gradient(to bottom, #de2429, #ff9054);
}

.bk-rili .date-auto-wrap li.active {
  color: #fff;
  background: -webkit-gradient(linear, left top, left bottom, from(#a60008), to(#cd0000));
  background: linear-gradient(to bottom, #a60008, #cd0000);
}

.bk-imgjujiao {
  background: #b53725;
  height: 268px;
}

.bk-imgjujiao .img-jujiao-wrap {
  width: 1146px;
  margin: 0 auto;
  position: relative;
}

.bk-imgjujiao .swiper-container {
  height: 200px;
  margin-left: 10px;
  overflow-y: visible;
}

.bk-imgjujiao .swiper-container .swiper-slide {
  text-align: center;
}

.bk-imgjujiao .swiper-container .swiper-slide img {
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.bk-imgjujiao .swiper-container .swiper-slide.smaller img {
  -webkit-transform: scale(0.95);
  -ms-transform: scale(0.95);
  transform: scale(0.95);
}

.bk-imgjujiao .swiper-container .swiper-slide.bigger img {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}

.bk-imgjujiao .arrow-jj {
  position: absolute;
  left: -16px;
  top: 30%;
  z-index: 1;
}

.bk-imgjujiao .arrow-jj-right {
  position: absolute;
  left: auto;
  right: -26px;
}

.bk-navbar {
  margin-top: 60px;
  margin-bottom: 20px;
  background: #fff;
  overflow: hidden;
}

.bk-navbar .navbar {
  width: 1208px;
  margin: 0 auto;
  height: 70px;
  background: url(../images/nav-bar.png) left top no-repeat;
  margin-top: 18px;
}

.bk-navbar.fixed-nav {
  display: none;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  margin-top: 0;
}

.bk-navbar .list-nav {
  font-size: 0;
  text-align: center;
}

.bk-navbar .list-nav li {
  position: relative;
  color: #fff;
  font-size: 30px;
  top: -18px;
  display: inline-block;
  width: 134px;
  height: 80px;
  line-height: 100px;
  vertical-align: top;
  cursor: pointer;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.bk-navbar .list-nav li:first-child {
  margin-left: 100px;
}

.bk-navbar .list-nav li.active {
  color: #c23a2f;
  line-height: 70px;
  background: url(../images/bg-navitem.png) left top no-repeat;
}

.tg2 {
  position: absolute;
}

.bk-jujiao {
  background: #d72f1c;
  color: #fff;
  text-align: left;
}

.bk-jujiao a {
  color: #fff;
}

.bk-jujiao .left-news {
  float: left;
  width: 494px;
  height: 450px;
  padding-top: 60px;
  padding-right: 20px;
}

.bk-jujiao .left-news ul {
  display: none;
  height: 380px;
  overflow-y: auto;
}

.bk-jujiao .left-news ul:first-child {
  display: block;
}

.bk-jujiao .left-news li {
  position: relative;
  margin-bottom: 20px;
}

.bk-jujiao .left-news li.active h3 {
  font-size: 24px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.bk-jujiao .left-news li.active p {
  display: block;
}

.bk-jujiao .left-news li h3 {
  position: relative;
  font-size: 20px;
  padding-left: 20px;
  margin-bottom: 10px;
}

.bk-jujiao .left-news li h3:before {
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  background: #fff;
  content: "";
}

.bk-jujiao .left-news li p {
  position: relative;
  display: none;
  font-size: 18px;
  line-height: 1.7;
  padding-left: 20px;
}

.bk-jujiao .left-news li p:after {
  display: block;
  padding-left: 20px;
  padding-top: 10px;
  content: "";
  border-bottom: 1px dashed #fff;
}

.bk-jujiao .right-tuila {
  margin-left: 494px;
  height: 450px;
  overflow: hidden;
}

.bk-jujiao .right-tuila .list-tuila {
  position: relative;
  width: 706px;
  height: 450px;
  margin: 0 auto;
  overflow: hidden;
}

.bk-jujiao .right-tuila .list-tuila.li-count1 li.active {
  width: 706px;
}

.bk-jujiao .right-tuila .list-tuila.li-count2 li.active {
  width: 646px;
}

.bk-jujiao .right-tuila .list-tuila.li-count3 li.active {
  width: 586px;
}

.bk-jujiao .right-tuila .list-tuila.li-count4 li.active {
  width: 526px;
}

.bk-jujiao .right-tuila .list-tuila.li-count5 li.active {
  width: 466px;
}

.bk-jujiao .right-tuila .list-tuila > li {
  position: relative;
  float: left;
  width: 60px;
  height: 100%;
  background-position: left top;
  background-size: auto 100%;
  overflow: hidden;
  background: #bd2a27;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.bk-jujiao .right-tuila .list-tuila > li .bg-tuila {
  position: absolute;
  right: 60px;
  top: 0;
  width: -webkit-calc(100% - 60px);
  width: calc(100% - 60px);
  height: 100%;
  background-size: cover;
  background-position: right center;
  background-color: #a63322;
  background-repeat: no-repeat;
}

.bk-jujiao .right-tuila .list-tuila > li .img-bg-left {
  display: none;
}

.bk-jujiao .right-tuila .list-tuila > li.active .tl-text {
  background: #a63322;
  color: #ffd888;
}

.bk-jujiao .right-tuila .list-tuila > li .tl-text {
  position: absolute;
  right: 0;
  top: 0;
  width: 60px;
  height: 100%;
  text-align: center;
  color: #fff;
  line-height: 134px;
  font: normal 32px "Microsoft YaHei";
  background-color: #f4dfca;
  color: #b42514;
  border-right: 1px solid #cf624d;
  cursor: pointer;
}

.bk-jujiao .right-tuila .list-tuila > li .tl-text p {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  text-align: center;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.bk-imgjujiao {
  padding-top: 50px;
  padding-bottom: 50px;
}

.cm-header {
  position: relative;
  padding: 30px 0;
  text-align: center;
}

.cm-header img {
  height: auto;
}

.cm-header .center-title {
  text-align: center;
  font: bold 46px/1 "Microsoft YaHei";
  color: #c00516;
}

/* 高谈阔论 */
.bk-gaotankuolun2,
.bk-gaotankuolun {
  margin-bottom: 20px;
}

.bk-gaotankuolun2 .pic4-gt,
.bk-gaotankuolun .pic4-gt {
  position: relative;
  margin-top: 13px;
}

.bk-gaotankuolun2 .pic4-gt .prev-gt,
.bk-gaotankuolun2 .pic4-gt .next-gt,
.bk-gaotankuolun .pic4-gt .prev-gt,
.bk-gaotankuolun .pic4-gt .next-gt {
  width: 13px;
  height: 32px;
  position: absolute;
  top: 209px;
  z-index: 10;
}

.bk-gaotankuolun2 .pic4-gt .prev-gt,
.bk-gaotankuolun .pic4-gt .prev-gt {
  background: url(../images/lh_prev3.png) no-repeat;
  left: 0;
}

.bk-gaotankuolun2 .pic4-gt .next-gt,
.bk-gaotankuolun .pic4-gt .next-gt {
  background: url(../images/lh_next3.png) no-repeat;
  right: 0;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2,
.bk-gaotankuolun2 .swiper-gaotankuolun,
.bk-gaotankuolun .swiper-gaotankuolun2,
.bk-gaotankuolun .swiper-gaotankuolun {
  width: 1163px;
  height: 500px;
  overflow: hidden;
  color: #fff;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide .content,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide .content,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide .content,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide .content {
  background: #be2f22;
  width: 284px;
  margin: 0 4px 0 5px;
  height: 500px;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide span.pic,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide span.pic,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide span.pic,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide span.pic {
  display: block;
  margin-bottom: 17px;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide span.pic,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide span.pic {
  background: url(../images/bg-koutu.jpg) no-repeat;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide h3.title,
.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide p.text,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide h3.title,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide p.text,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide h3.title,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide p.text,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide h3.title,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide p.text {
  width: 90%;
  margin: 0 auto;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide h3.title,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide h3.title,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide h3.title,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide h3.title {
  font: 600 22px/26px \5fae\8f6f\96c5\9ed1;
  text-align: left;
}

.bk-gaotankuolun2 .swiper-gaotankuolun2 .swiper-slide p.text,
.bk-gaotankuolun2 .swiper-gaotankuolun .swiper-slide p.text,
.bk-gaotankuolun .swiper-gaotankuolun2 .swiper-slide p.text,
.bk-gaotankuolun .swiper-gaotankuolun .swiper-slide p.text {
  font-size: 17px;
  line-height: 160%;
  margin-top: 12.5px;
  text-align: left;
  text-align: justify;
}

.bk-gaotankuolun2 .lh-scale_img,
.bk-gaotankuolun .lh-scale_img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
}

.bk-gaotankuolun2 .bg-koutu-wrap,
.bk-gaotankuolun .bg-koutu-wrap {
  position: relative;
}

.bk-gaotankuolun2 .bg-koutu,
.bk-gaotankuolun .bg-koutu {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.bk-gaotankuolun2 .img-gtkl2,
.bk-gaotankuolun .img-gtkl2 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.bk-gaotankuolun2 .lh-scale_img.h278,
.bk-gaotankuolun .lh-scale_img.h278 {
  height: 278px;
}

.bk-gaotankuolun2 .lh-scale_img .bg-koutu,
.bk-gaotankuolun2 .lh-scale_img .img-gtkl,
.bk-gaotankuolun .lh-scale_img .bg-koutu,
.bk-gaotankuolun .lh-scale_img .img-gtkl {
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}

.bk-gaotankuolun2 .lh-scale_img .bg-koutu:hover,
.bk-gaotankuolun2 .lh-scale_img .img-gtkl:hover,
.bk-gaotankuolun .lh-scale_img .bg-koutu:hover,
.bk-gaotankuolun .lh-scale_img .img-gtkl:hover {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.bk-gaotankuolun2 .lh-newest,
.bk-gaotankuolun .lh-newest {
  margin-bottom: 20px;
  margin-top: 20px;
}

.tlgg1 {
  background: #fff;
  min-height: 110px;
  line-height: 0;
  font-size: 0;
}

.topb {
  cursor: pointer;
  display: none;
}

.to-top {
  position: fixed;
  bottom: 5%;
  right: 5%;
  width: 185px;
  z-index: 999;
  display: block;
  text-align: center;
}

@media screen and (max-width: 1455px) {
  .to-top {
    display: none;
    height: 0;
    overflow: hidden;
  }
}