/* 工具 */
.l {float: left;}
.r {float: right;}
.l-tc {display: table-cell;width: 9999px;word-break: break-all;}


.body {font-size: 16px;}
.page {min-width: 1190px;}
.container {margin-left: auto;margin-right: auto;width: 1190px;}


/* header */
.home-header {position: relative;height: 68px;}
.home-header .logo {margin-top: 20px;}
.home-header-logo_text {width: 181px;margin-top: 24px;}
.home-header .logo {display: inline-block;width: 286px;height: 23px;margin-top: 20px;background: url(/e_images/gbh/logo.png) no-repeat center;background-size: cover;}
.home-header-nav {position: absolute;top: calc(100% + 22px);z-index: 1;width: 1190px;}

.home-header-link-wrap {position: relative;display: inline-block;width: 10%; padding-bottom: 20px; text-align: center;}
.home-header-link {display: inline-block;color: #fff;}
.home-header-link-wrap::before {content: '';display: none;position: absolute;left: 50%;transform: translateX(-50%);margin-top: 18px;border-width: 6px;border-style: solid;border-color: transparent transparent #fff transparent;}
.home-header-link-wrap:hover::before {display: block;}
.home-header-link-wrap:hover .list {display: block;}
/* .home-header-link.active span {display: inline-block;}
.home-header-link.active span::before {content: '';width: 100%;height: 3px;background-color: red;} */

.home-header-link-wrap .list { display: none; position: absolute; top: 100%; left: 50%; z-index: 200; transform: translateX(-50%); padding: 16px 28px; font-size: 14px; background-color: #fff; color: #666; }
.home-header-link-wrap .list .item a { display: inline-block; width: 106px; height: 32px; margin-top: 10px; text-align: center; line-height: 32px;}
.home-header-link-wrap .list .item a:hover { background-color: #285EDF;border-radius: 4px; color: #fff;}
.home-header-link-wrap .list .item a.on { background-color: #285EDF;border-radius: 4px; color: #fff;}

/* new */
.home-header-link span {position: relative;}
/* .home-header-link span::before {content: '';position: absolute;bottom: -10px;left: 50%;transform: translateX(-50%);transition: width .6s; ;width: 0;height: 2px;background-color: #fff;} */
/* .home-header-link:hover span::before {width: 100%;} */
/* .home-header-link.active span::before {width: 100%;} */

/* banner */
.banner {overflow: hidden;position: relative; padding-top: .1px;height: calc(100vh - 113px);min-height: 510px;color: #fff;}
.banner {position: relative;padding-top: .1px;min-height: 510px;color: #fff;}
.banner-video {overflow: hidden;position: relative;height: calc(100vh - 113px);}
.banner video {position: absolute;top: -100px;left: 50%;z-index: 0;transform: translateX(-50%);width: 200%;height: 200%;}
.banner-wraps {height: calc(100vh - 113px);background: url(/e_images/gbh/pcysgbh.jpg) no-repeat center;background-size: cover;height: calc(100vh - 113px);min-height: 510px;}
/*  */
.banner-nav {position: absolute;bottom: 0;left: 50%;transform: translateX(-50%);width: 100%;height: 80px;line-height: 80px;background-color: rgba(22,79,216, .8);}
.banner-link {
  /* transition: all .3s; */
  text-align: center;position: relative;float: left;display: inline-block;width: 25%;font-size: 18px;color: inherit;}
.banner-link i.iconfont {margin-right: 18px;vertical-align: bottom;font-size: 24px;font-weight: normal;}
.banner-link span {position: relative;}
/* .banner-link span::before {content: '';transition: all .3s;position: absolute;bottom: -10px;right: 30px;opacity: 0;width: 90px;height: 1px;background-color: #fff;}
.banner-link span::after {content: '';transition: all .3s;position: absolute;bottom: -8px;right: 30px;opacity: 0;width: 6px;height: 1px;background-color: #fff;transform: rotate(40deg);} */
/* .banner-link:hover {transform: translate(4px, -4px);} */
.banner-link:hover {color: #7ae5fb;}
.banner-link:hover span::before {right: -20px;opacity: 1;}
.banner-link:hover span::after {right: -20px;opacity: 1;}

/*  */
.banner-wrap {position: relative;top: 50%;left: 50%;z-index: 0;transform: translateY(-70%);width: 1150px;margin-left: -575px;}
.banner-title {margin-bottom: 15px;font-size: 30px;font-weight: 300;color: #fff;letter-spacing: 2.68px;}
.banner-title span {display: inline-block;margin-bottom: 10px;font-size: 22px;font-weight: bold;letter-spacing: 0.92px;}
.banner-btn {display: inline-block;padding: 10px 40px;margin-right: 10px;border: 1px solid #fff;border-radius: 6px;}
.banner-btn_1 {border-color: #285edf;background-color: #285edf;}
.banner-btn_1:hover {background-color: rgba(0, 38, 131, .8);}
.banner-btn_2:hover {background-color: rgba(255, 255, 255, .3);}

/* 提示 */
.banner-link .tip {display: none;position: absolute;bottom: -30px;left: 84px;z-index: 10;line-height: 1px;background-color: #edf2fc;color: #000;width: 318px;height: 54px;line-height: 54px;border-radius: 6px;padding-left: 20px;}
.banner-link .tip .iconfont {color: #909399;margin: 0;}
.banner-link .tip .con {color: #000;margin: 0 10px;}
.banner-link .tip .font {margin-top: 18px;width: 125px;height: 19px;}
.banner-link .tip .iconfont,
.banner-link .tip .con,
.banner-link .tip .font {float: left;}
.mask {
  display: none;
}

/* common 样式 */
.sec-h2 {text-align: center;font-size: 32px;font-weight: bold;color: #000;}
.sec-h2 img {width: 110px;margin-top: -4px;margin-right: 10px;vertical-align: middle;}

/* section_1 section_2 公共样式 */
.section_1 i.iconfont,
.section_2 i.iconfont {margin-right: 10px;font-size: 22px;color: #d5d5d5;font-weight: 500;}
.sec_1-title,
.sec_2-title {font-size: 22px;color: #333;}


/* section_1 */
.section_1 {margin-top: 50px;}
.sec_1-h2 {transition: .3s;margin-bottom: 24px;text-align: center;font-size: 28px;font-weight: 500;color: #333;letter-spacing: 1.75px;}
.sec_1-h2:hover {transform: scale(1.1);}
.sec_1-paragraph {margin-bottom: 70px;text-indent: 32px;line-height: 28px;letter-spacing: 1px;}
.sec_1-paragraph:hover {color: #285EDF;}
.sec_1-swiper {float: left;width: 630px;height: 316px;margin-right: 52px;}
.sec_1-swiper img {width: 100%;}
.sec_1-dynamic {display: inline-block;width: 100%;}
.sec_1-title {margin-top: 10px;margin-bottom: 40px;}
.sec_1-news {transition: .3s;margin-bottom: 10px;height:22px;line-height: 22px;white-space:nowrap;}

.sec_1-line {display: block;height: 1px;margin: 22px 0;background-color: #d8d8d8;}
/* .sec_1-news:hover {transform: scale(1.1);} */
/* .sec_1-news:hover .sec_1-time{display: none;}
.sec_1-news:hover .sec_1-tit{max-width: 498px;} */

.sec_1-tit,
.sec_1-source,
.sec_1-time {display: inline-block;vertical-align: middle;}
.sec_1-tit {margin-right: 0px;max-width: 390px;overflow: hidden;white-space: nowrap;float: left;text-overflow: ellipsis;}
.sec_1-source {display: none;}
.sec_1-time {color: #d5d5d5;float: right;}
.m_news_list {display: none;}
.m_news_list-more {display: none;}
.m_news_list {display: none;}


/* section_2 */
.section_2 {padding: 32px 0;margin-top: 50px;margin-bottom: 40px;background: #F5F5F5;}
.sec_2-wrap {float: left;width: 45%;}
.sec_2-wrap+.sec_2-wrap{margin-left: 10%;}
.sec_2-title {margin-bottom: 18px;color: #333;}
.sec_2-news {transition: all .3s;position: relative;line-height: 22px;}
/* .sec_2-news:hover {transform: scale(1.1);} */
/* .sec_2-news:hover .sec_2-time{display: none;} */
/* .sec_2-news:hover .sec_2-tit{width: 100%;margin-right: 0px;max-width: 100%;} */
.sec_2-news:not(:last-child) {margin-bottom: 10px;}
.sec_2-news::before {content: '';position: absolute;width: 4px;height: 4px;margin-top: 10px;margin-left: -14px;background-color: #e5e5e5;}
.sec_2-tit,
.sec_2-time {display: inline-block;vertical-align: middle;}
.sec_2-time {font-size: 14px;float: right;}
.sec_2-tit {margin-right: 20px;max-width: 78%;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}



/* section_3 */
.section_3 {margin-top: 50px;margin-bottom: 38px;}
/* .section_3 ul:not(:last-child) {margin-bottom: 62px;} */
.section_3 li {float: left;width: 33.3333%;margin-bottom: 40px;}
.sec_3-box {position: relative;display: block;width: 280px;height: 116px;margin: 0 auto;background-color: #3B6CDE;}
.sec_3-icon {position: absolute;left:50%;width: 60px;height: 60px;margin-top: -25px;margin-left: -25px;line-height: 60px;text-align: center;border-radius: 100%;background-color: #fff;color: #3B6CDE;}
.sec_3-box:hover .sec_3-icon {background-color: #3B6CDE;color: #fff;}
.sec_3-icon .iconfont {font-size: 28px;}
.sec_3-content {text-align: center;line-height: 138px;font-size: 18px;color: #fff;}
.sec_3-content strong {font-weight: normal;}
.sec_3-content span {position: relative;}
.sec_3-content span::before {content: '';transition: all .5s;position: absolute;bottom: -8px;left: 0;width: 0;height: 2px;background-color: #fff;}
.sec_3-content span::after {content: '';transition: all .5s;position: absolute;top: -8px;right: 0;width: 0;height: 2px;background-color: #fff;}
.sec_3-content:hover span::before {width: 100%;}
.sec_3-content:hover span::after {width: 100%;}


/* section_4 */
/* .sec_4-bg {animation: sec_4-bg 5s 1s linear infinite alternate;position: absolute;top: 0;left: 0;width: 100%;height: 100%;} */
.section_4 {overflow: hidden;position: relative;margin-top: 50px;margin-bottom: 40px;
  background: #3B6CDE url(/e_images/gbh/sec_4-bg.png) no-repeat center;background-size: cover;
  color: #fff;}
.section_4 li {position: relative;float: left;width: 16.6666%;height: 540px;}
.sec_4-line {animation: ease-in 1.8s forwards;position: absolute;left: 50%;bottom: 0;width: 1px;height: 1px;text-align: center;background-image: linear-gradient(#fff, transparent);white-space:nowrap;}
.sec_4-line::before {content: '';position: absolute;left: 50%;transform: translateX(-50%);width: 6px;height: 6px;border-radius: 100%;background-color: #fff;}
.sec_4-info {position: absolute;left: 50%;transform: translateX(-50%);margin-top: -90px;}
.sec_4-title {margin-bottom: 10px;font-size: 40px;}
.sec_4-title span {margin-left: 10px;font-size: 20px;}
.sec_4-content {font-weight: 300;}
/* section_4 线段动画 */
.sec_4-line_1 {animation-name: line_value1;}
.sec_4-line_2 {animation-name: line_value2;bottom: 30px;}
.sec_4-line_3 {animation-name: line_value3;bottom: 30px;}
.sec_4-line_4 {animation-name: line_value4;bottom: 30px;}
.sec_4-line_5 {animation-name: line_value5;bottom: 30px;}
.sec_4-line_6 {animation-name: line_value6;bottom: 30px;}
@keyframes line_value1 { from {height:0px;} to {height:200px;} }
@keyframes line_value2 { from {height:0px;} to {height:340px;} }
@keyframes line_value3 { from {height:0px;} to {height:230px;} }
@keyframes line_value4 { from {height:0px;} to {height:140px;} }
@keyframes line_value5 { from {height:0px;} to {height:270px;} }
@keyframes line_value6 { from {height:0px;} to {height:160px;} }
@keyframes line_value1 { from {height:0px;} to {height:200px;} }
/* @keyframes sec_4-bg { from {transform: translate(0, 0)} to {transform: translate(-30px, -30px);} } */


/* section_5 */
.section_5 { margin-top: 30px; }
.section_5 ul {padding: 0 45px;}
.section_5 li {width: 480px;margin-top: 50px;}
.sec_5-video {position: relative;height: 262px; width: 480px; margin: 0 auto;}
.sec_5-video .video-img{width: 100%;height: 100%;}
.sec_5-video .video-img img{width: 100%;height: 100%;}
.sec_5-video video {width: 100%;height: 262px;}
.sec_5-title,
.sec_5-content { width: 480px; padding: 0 10px; }

.sec_5-title {margin: 24px auto 16px;font-size: 18px;letter-spacing: 1.8px;color: #333;}
.sec_5-content {margin: 0 auto;line-height: 22px;}
.sec_5-img {display: block;width: 1095px;margin: 70px auto 0;}
.sec_5-video_img {position: absolute;z-index: 1;width: 100%;height: 262px;text-align: center;line-height: 262px;background: url(/e_images/gbh/sec_4-video_1.png) no-repeat center;background-size: cover;color: #fff;}
.sec_5-video_img .iconfont {opacity: .75;font-size: 56px;}
.sec_5-video_img:hover .iconfont {opacity: 1;}
.section_5 li .sec_5-title:hover {color: #285edf;}
.section_5 .move { display: inline-block; margin-top: 10px; font-size: 14px; }
.section_5 .move:hover { color: #285edf; }

.swiper-container-video-wrap { position: relative; }
.swiper-container-video { width: 1000px; }
.swiper-container-video-wrap .swiper-button-next,
.swiper-container-video-wrap .swiper-button-prev { background-color: #285edf; outline: none; }
.swiper-container-video-wrap .swiper-button-next:hover,
.swiper-container-video-wrap .swiper-button-prev:hover { background-color: #1541a8; outline: none; }
.swiper-pagination-video { position: static !important; }
.swiper-pagination-video .swiper-pagination-bullet { margin: 10px 5px 0; }

/* section_6 */
.section_6 {margin-top: 50px;background: #3B6CDE url(/e_images/gbh/sec_6-bg.png) no-repeat center;background-size: cover;color: #fff;}
.section_6 .sec-h2 {margin-top: 102px;margin-bottom: 52px;text-align: left;color: #fff;}
.sec_6-swiper {float: right;width: 750px;height: 405px;}
.sec_6-swiper img {width: 100%;}
.sec_6-tab {float: left;padding: 8px 16px;margin-right: 10px;margin-bottom: 26px;border: 1px solid #fff;border-radius: 4px;white-space:nowrap;}
.sec_6-tab:not(:last-child) {margin-right: 16px;}
.sec_6-tab:hover {background-color: rgba(255, 255, 255, .3);}
.sec_6-link {margin-top: 8px;vertical-align: bottom;white-space:nowrap;}
.sec_6-link:hover {opacity: .75;}
.sec_6-link .iconfont {margin-left: 4px;font-size: 12px;}
.sec_6-info {padding-left: 20px;width: 380px;}






.information {margin-top: 50px;}
.information-logo {width: 274px;height: 127px;margin-right: 50px;background: url(/e_images/gbh/footer-logo.png) no-repeat center;background-size: cover;}
.information-shortcut>li {float: left;width: 112px;margin-right: 40px;}
.information-item-title {margin-bottom: 14px;font-size: 18px;font-weight: bold;color: #333;}
.information-item-content {line-height: 26px;font-size: 14px;white-space:nowrap;}
.information-copyright {padding: 34px 0 38px;margin-top: 104px;background-color: #3B6CDE;text-align: center;line-height: 30px;font-size: 14px;color: #fff;}
.information-wx {text-align: center;font-size: 12px;}
.information-wx li:last-child {margin-left: 24px;}
.information-wx img {width: 88px;margin-bottom: 10px;}
/* 2020-12-28 新增“商务合作”，“企业入驻” */
.information-shortcut>li>ul:not(:last-child) {
  margin-bottom: 30px;
}
/* .information-item-content>span {
  letter-spacing: .8px;
} */


/* section_100 */
.section_100-container .sec-h2 {color: #000;}
.section_100-container {
  padding: 50px 0 65px;
  margin-bottom: 60px;
  background: #3B6CDE url(/e_images/gbh/sec_100.jpg) no-repeat center;
  background-size: cover;
  /* background-color: #efefef; */
}
.section_100 {
  height: 300px;
  margin-top: 40px;
}
.section_100 .swiper-container {
  width: 100%;
  height: 100%;
}
.section_100 .item {
  height: 300px;
  background-color: #fff;
}
.section_100 .item .c-image {
  overflow: hidden;
  position: relative;
  height: 180px;
}
.section_100 .item .c-image img {
  transition: all 1.2s;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
}
.section_100 .item:hover .c-image img {
  transform: translateX(-50%) scale(1.1);
}
.section_100 .info {
  padding: 16px 24px 20px;
  color: #333;
}
.section_100 .title {
  height: 50px;
  margin-bottom: 15px;
  font-size: 20px;
  font-weight: bold;
}
.section_100 .title:hover {
  color: #285edf;
}

.section_100 .content {
  margin-top: 8px;
  margin-bottom: 16px;
}

.section_100 .move {
  font-size: 14px;
  color: #666;
}
.section_100 .move:hover {
  color: #285edf;
}

/* 轮播 */
.section_100-container .swiper-pagination {
  left: 50%;
  transform: translateX(-50%);
}

.section_100-container .swiper-pagination-bullet {
  margin: 14px 4px 0;
  opacity: .4;
}