@import url(bootstrap.css);
@import url(bootstrap-theme.css);
@import url(swiper-bundle.min.css);
@import url(icon.css);
@import url(gd.css);

@media (max-width: 768px) {
  .container [class*="col-"] {
    padding-right: 4px;
    padding-left: 4px
  }
}

/* 思源黑体-常规 */
@font-face {
  font-family: "SY-Normal";
  src: url('./font/SourceHanSansCN-Normal.otf');
  font-weight: normal;
  font-style: normal;
}

* {
  padding: 0;
  margin: 0;
  list-style-type: none;
  outline: none;
  text-decoration: none
}

p {
  margin-bottom: 0;
  padding-bottom: 0;
}

.hidden {
  overflow: hidden
}

a {
  color: #1a1a1a;
  transition: color 0.3s
}

a:hover,
a.active {
  color: #3d8ab3;
  text-decoration: none
}

.imgs img {
  max-width: 100%
}

.bg-white {
  background-color: #fff
}

.bg-gray {
  background-color: #f2f2f2
}

.bg-blue {
  background-color: #f36e21 !important
}

.bg-green {
  background-color: #6ec800
}

.bg-black {
  background-color: #141414
}

.bg-f9 {
  background-color: #f9f9f9
}

.color-blue {
  color: #ed1c24
}

.color-q-blue {
  color: #c4e7f9
}

.color-white {
  color: #fff
}

.color-green {
  color: #6ec800
}

.color-black {
  color: #333
}

.color-666 {
  color: #666
}

.color-gray {
  color: #9f9f9f
}

.color-d1 {
  color: #d1d1d1
}

.color-70 {
  color: #707070
}

.color-999 {
  color: #999
}

.color-o {
  color: #ff7700
}

.color-red {
  color: red !important
}

.link-bot {
  padding: 5px 15px;
  border-radius: 5px;
  border: 1px solid #e8e8e8;
  display: inline-block;
  color: #585858
}

.img-box {
  position: relative;
  transition: all .3s;
  top: 0px
}

.img-box:hover {
  box-shadow: 0 0 10px #b3b3b3;
  top: -5px
}

.font-22 {
  font-size: 22px
}

.font-18 {
  font-size: 18px
}

@media (max-width: 768px) {
  .font-22 {
    font-size: 18px
  }

  .font-18 {
    font-size: 15px
  }
}

.flex {
  display: flex
}

.flex.j-c-c {
  justify-content: center
}

.flex.j-c-s-b {
  justify-content: space-between
}

.flex.j-c-e {
  justify-content: end
}

.flex.f-w-w {
  flex-wrap: wrap
}

.flex.a-i-c {
  align-items: center
}

.flex.a-i-e {
  align-items: end
}

body {
  font-family: "SY-Normal", "Microsoft YaHei", 微软雅黑, "MicrosoftJhengHei", STHeiti,
    MingLiu;
  font-size: 14px;
}

@media (max-width: 768px) {
  body {
    font-size: 13px
  }
}

.a-line {
  display: inline-block;
  white-space: nowrap !important;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis !important
}

.clear::after {
  display: block;
  content: "";
  clear: both
}

.top-fixed {
  position: sticky;
  top: 0;
  z-index: 999;
  width: 100%
}

.p-xl-r {
  padding-right: 50px
}

.p-xl-b {
  padding-bottom: 60px
}

.m {
  margin: 10px
}

.m-auto {
  margin: 0 auto
}

.m-l {
  margin-left: 10px
}

.m-r {
  margin-right: 10px
}

.m-t {
  margin-top: 10px
}

.m-b {
  margin-bottom: 10px
}

.m-tb {
  margin-top: 10px;
  margin-bottom: 10px
}

.m-lg-l {
  margin-left: 20px
}

.m-lg-tb {
  margin-top: 20px;
  margin-bottom: 20px
}

.m-xl-r {
  margin-right: 50px
}

.m-xl-t {
  margin-top: 60px
}

.m-xl-b {
  margin-bottom: 60px
}

.head .top-dh {
  height: 40px;
  background-color: #343a3d;
  width: 100%
}

.head .top-dh .dh-ul {
  height: 40px;
  float: right;
}

.head .top-dh .dh-ul>li {
  margin-left: 15px;
  color: #fff;
  position: relative
}

.head .top-dh .dh-ul>li a {
  color: #fff
}

.head .top-dh .dh-ul>li a span {
  margin: 0 5px
}

.head .top-dh .dh-ul>li .dropdown-menu a {
  color: #000
}

.head .navbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  height: 100px;
  margin-bottom: 0;
  background-color: #fff;
  box-shadow: 0 3px 7px #535353
}

.head .navbar-toggle {
  margin-top: -4px;
  border: 1px solid #000;
  margin-right: 0
}

.head .navbar-header {
  height: 77px
}

.head .navbar-header .navbar-brand {
  height: 100%;
  padding: 0;
  margin-top: 10px
}

.head .navbar-header .navbar-brand img {
  max-width: 100%;
}

.head .navbar-header .navbar-brand .logo {
  width: 150px;
  overflow: hidden;
  margin-right: 10px;
}

.head .navbar-header .navbar-brand .logo-by {
  font-size: 14px;
  font-weight: 600;
}

@media (max-width: 768px) {
  .head .navbar-header .navbar-brand .logo {
    position: relative;
    top: -10px;
  }
}



.head .icon-bar {
  background-color: #000
}

.head .navbar-nav {
  margin-left: 28px
}

.head .navbar-nav .nav-item {
  padding-bottom: 30px
}

@media (max-width: 768px) {
  .head .navbar-nav .nav-item {
    padding-bottom: 0px
  }
}

.head .navbar-nav li a {
  font-size: 13px;
  padding: 10px 8px;
  color: #363636;
  font-weight: bold
}

.head .navbar-nav li a:hover,
.head .navbar-nav li a:active,
.head .navbar-nav li a:focus {
  background: none
}

.head .navbar-nav li:last-child a {
  padding-right: 0
}

.head .navbar-nav li>.dropdown-menu {
  border: none;
  background-color: #fff
}

.head .navbar-nav li>.dropdown-menu li {
  transition: all .3s;
  margin-left: 5px;
}

.head .navbar-nav li>.dropdown-menu li a {
  font-size: 14px;
  padding: 8px 10px;
  color: #000;
  line-height: initial;
  display: inline-block;
  font-weight: 500;
}

.head .navbar-nav li>.dropdown-menu li:hover,
.head .navbar-nav li>.dropdown-menu li.act {
  background: #3d8ab3
}

.head .navbar-nav li>.dropdown-menu li:hover>a,
.head .navbar-nav li>.dropdown-menu li.act>a {
  color: #fff
}

.head .navbar-nav li>.dropdown-menu .dropdown-menu .nav-link {
  padding: 5px 10px
}

.head .navbar-nav li .dropdown-submenu {
  position: relative;
  line-height: initial
}

.head .navbar-nav li .dropdown-submenu:hover .navss a {
  color: #fff
}

.head .navbar-nav li .dropdown-submenu:hover .navss:after {
  border-left-color: #fff
}

.head .navbar-nav li .dropdown-submenu:hover>.dropdown-menu {
  display: block
}

.head .navbar-nav li .dropdown-submenu>.dropdown-menu {
  top: -6px;
  left: 100%
}

.head .navbar-nav li .dropdown-submenu>.navss:hover a {
  color: #fff
}

.head .navbar-nav li .dropdown-submenu>.navss:hover:after {
  border-left-color: #fff
}

.head .navbar-nav li .dropdown-submenu>.navss:after {
  display: block;
  content: " ";
  float: right;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid;
  border-width: 3px 0 3px 3px;
  border-left-color: #000;
  margin-top: 15px;
  margin-right: 10px
}

.head .navbar-nav li .dropdown-submenu:hover>.navss :after {
  border-left-color: #3d8ab3
}

.head .navbar-nav.lm li.active,
.head .navbar-nav.lm>li:hover {
  position: relative;
  display: block
}

.head .navbar-nav.lm li.active>a,
.head .navbar-nav.lm>li:hover>a {
  color: #abd33b;
  font-weight: bold
}

.head .navbar-nav.lm li.active::after,
.head .navbar-nav.lm>li:hover::after {
  width: calc(100% - 20px);
  height: 3px;
  border-radius: 3px;
  background-color: #3d8ab3;
  content: "";
  position: absolute;
  left: 10px;
  bottom: 0
}

@media (max-width: 768px) {

  .head .navbar-nav.lm li.active::after,
  .head .navbar-nav.lm>li:hover::after {
    background-color: #fff
  }
}

.head .navbar-nav.lm li.active:last-child::after,
.head .navbar-nav.lm>li:hover:last-child::after {
  left: 18px
}

.head .nav-list {
  margin-top: 28px
}

.head .nav-list .pc-link {
  position: relative;
  float: right;
  margin: 8px 0;
  margin-bottom: 8px
}

@media (max-width: 768px) {
  .head .nav-list .pc-link {
    width: 100%
  }
}

@media (max-width: 768px) {
  .head .nav-list .pc-link .sou-s .form-inline {
    display: flex
  }
}

.head .nav-list .pc-link .sou-s .form-group {
  width: 150px
}

@media (max-width: 768px) {
  .head .nav-list .pc-link .sou-s .form-group {
    width: 90%
  }
}

.head .nav-list .pc-link .sou-s .form-group input {
  width: 100%;
  border-radius: 0;
  border-left: none;
  border-top: none;
  border-right: none;
  box-shadow: initial
}

.head .nav-list .pc-link .sou-s .btn {
  padding: 0;
  background: none;
  border: none;
  box-shadow: initial
}

.head .nav-list .pc-link .iconfont {
  color: #000;
  font-size: 20px;
  margin: 0 5px
}

.head .nav-list .pc-link .iconfont:hover {
  color: #666
}

.head .nav-list .pc-link .rem {
  position: relative
}

.head .nav-list .pc-link .rem .rem-con {
  position: absolute;
  width: 150px;
  height: 150px;
  padding: 10px;
  border-radius: 5px;
  background-color: #fff;
  left: 0;
  top: 35px;
  margin-left: -60px;
  transition: top .5s;
  display: none
}

.head .nav-list .pc-link .rem .rem-con.rshow {
  top: 28px
}

@media (max-width: 768px) {
  .head .navbar {
    height: 60px;
    display: block
  }

  .head .navbar .navbar-header {
    height: 40px;
    position: relative;
    top: 15px
  }

  .head .navbar .navbar-header .navbar-brand {
    height: 40px;
    margin-top: 0;
    max-width: 70%
  }

  .head .navbar .navbar-collapse {
    overflow: initial;
    padding-right: 0;
    padding-left: 0
  }

  .head .navbar .navbar-collapse.in {
    overflow: initial;
    padding-right: 0;
    padding-left: 0
  }

  .head .navbar-nav {
    margin-left: -15px;
    margin-top: 15px
  }

  .head .navbar-nav li>.dropdown-menu {
    background: none
  }

  .head .navbar-nav li>.dropdown-menu li {
    padding-left: 30px
  }

  .head .dropdown-submenu>.dropdown-menu {
    padding-left: 25px
  }

  .head .nav-list {
    width: 100%
  }
}

.sou-con {
  position: fixed;
  top: -200px;
  width: 100%;
  left: 0;
  background-color: #000;
  z-index: 999;
  transition: top .5s
}

.sou-con.show {
  top: 0
}

.sou-con .guanbi {
  float: right
}

.sou-con .guanbi .iconfont {
  color: #fff;
  font-size: 28px;
  cursor: pointer
}

.sou-con .form-inline .form-control {
  width: 280px
}

@media (max-width: 768px) {
  .sou-con .form-inline .form-control {
    width: 200px
  }
}

.sou-con .container {
  padding-top: 30px;
  padding-bottom: 30px
}

.title-x {
  text-align: center
}

.title-x b {
  font-size: 30px;
  color: #e7e7e7
}

@media (max-width: 768px) {
  .title-x b {
    font-size: 23px
  }
}

.title-x p {
  font-size: 18px
}

.title-b {
  position: relative;
  font-size: 27px;
  padding-bottom: 10px;
  text-align: center
}

.title-b::after {
  content: "";
  position: absolute;
  width: 60px;
  left: 50%;
  margin-left: -30px;
  bottom: 0;
  border-bottom: 1px solid #dcdcdc
}

.titlex {
  font-size: 20px;
  font-weight: 600;
  padding: 30px 0;
  border-bottom: 1px solid #ebebeb
}

@media (max-width: 768px) {
  .titlex {
    padding: 15px 0
  }
}

.banner {
  height: 750px;
  width: 100%;
  position: relative
}

@media (max-width: 1000px) {
  .banner {
    height: auto
  }

  .banner .swiper-button-next,
  .banner .swiper-button-prev {
    display: none
  }
}

.banner .swp-banner {
  height: 100%;
  width: 100%
}

.banner .swp-banner .swiper-wrapper .swiper-slide {
  height: 100%;
  width: 100%;
  position: relative
}

.banner .swp-banner .swiper-wrapper .swiper-slide .imgcon {
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat
}

.banner .swp-banner .swiper-wrapper .swiper-slide .info {
  position: absolute;
  height: 100px;
  width: 100%;
  background-color: rgba(61, 138, 179, .7);
  top: 50%;
  margin-top: -50px;
  text-align: center;
  font-size: 35px;
  font-weight: 600;
  line-height: 100px;
  color: #fff;

}

@media (max-width: 1000px) {
  .banner .swp-banner .swiper-wrapper .swiper-slide .info {
    font-size: 13px;
    font-weight: 500;
    margin-top: -25px;
    height: 50px;
    line-height: 50px;
  }
}

.banner .swp-banner .swiper-wrapper .swiper-slide .imgcon img {
  display: none;
  width: 100%
}

@media (max-width: 1000px) {
  .banner .swp-banner .swiper-wrapper .swiper-slide .imgcon img {
    display: block
  }
}

.banner .swp-banner .s-wp {
  position: absolute;
  top: 50%;
  width: 100%;
  /* margin-top: 30px */
}

.banner .swp-banner .s-wp .swiper-button-next,
.banner .swp-banner .s-wp .swiper-button-prev {
  width: 45px;
  height: 45px;
  border-radius: 50%
}

.banner .swp-banner .s-wp .swiper-button-next::after,
.banner .swp-banner .s-wp .swiper-button-prev::after {
  font-size: 23px;
  color: #e7e8e9;
  font-weight: 600
}

.banner .swp-banner .s-wp .swiper-button-next:hover,
.banner .swp-banner .s-wp .swiper-button-prev:hover {
  background: #fff
}

.banner .swp-banner .s-wp .swiper-button-next:hover::after,
.banner .swp-banner .s-wp .swiper-button-prev:hover::after {
  color: #cc3333
}

.banner .swp-banner .swiper-pagination {
  bottom: 20px
}

@media (max-width: 1000px) {
  .banner .swp-banner .swiper-pagination {
    bottom: 5px
  }
}

.banner .swp-banner .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  border-radius: 50%;
  height: 10px;
  background-color: #fff;
  opacity: 1
}

.banner .swp-banner .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #cc3333
}

.lct {
  position: absolute;
  bottom: 20px;
  z-index: 9;
  left: 0;
  width: 100%
}

.lct .lct-con {
  width: 100%
}

.lct .lct-con .lct-li {
  width: calc(100% / 5 - 5px);
  margin: 1px
}

.lct .lct-con .lct-li .title {
  padding: 15px;
  background-color: rgba(0, 0, 0, 0.7);
  margin-bottom: 2px;
  color: #aad338;
  text-align: center;
  font-weight: bold
}

.lct .lct-con .lct-li .title span {
  float: right
}

.lct .lct-con .lct-li .lc-desc {
  background-color: rgba(0, 0, 0, 0.57);
  font-size: 14px;
  color: #fff;
  padding: 30px;
  height: 155px;
}

.index-about {
  margin: 60px 0
}

@media (max-width: 768px) {
  .index-about {
    margin: 10px;
    margin-top: 30px;
  }
}

.index-about>div:nth-child(1) {
  float: right
}

.index-about .img {
  width: 100%
}

.index-about .img img {
  width: 100%
}

.index-about .title {
  position: relative;
  padding-bottom: 10px
}

.index-about .title b {
  font-size: 30px;
  color: #e7e7e7
}

.index-about .title p {
  font-size: 18px
}

.index-about .title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  border-bottom: 1px solid #e0e0e0;
  width: 100px
}

.index-about .about-con {
  margin: 30px 0
}

.advantage {
  background-color: #f2f2f2;
  padding: 60px 0
}

@media (max-width: 768px) {
  .advantage {
    padding: 30px 0
  }
}

.advantage .container {
  margin-top: 50px
}

@media (max-width: 768px) {
  .advantage .container {
    margin-top: 20px
  }
}

.advantage .adv-li {
  margin-bottom: 20px
}

.advantage .adv-li .img {
  width: 100%;
  height: 300px;
  overflow: hidden;

}



@media (max-width: 768px) {
  .advantage .adv-li .img {
    height: 230px
  }
}

.advantage .adv-li .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s;
  transform: scale(1);
}

.advantage .adv-li .img.trfd:hover img {
  transform: scale(1.2);
}

.advantage .adv-li .title {
  margin-top: 15px
}

.certificate {
  padding: 60px 0
}

@media (max-width: 768px) {
  .certificate {
    padding: 30px 0
  }
}

.certificate .certificate-con {
  position: relative;
  margin-top: 30px
}

@media (max-width: 768px) {
  .certificate .certificate-con {
    margin-top: 20px
  }
}

.certificate .certificate-con .swiper-slide {
  padding: 10px 0
}

.certificate .certificate-con .swiper-slide .img {
  width: 100%
}

.certificate .certificate-con .swiper-slide .img img {
  max-width: 100%;
  max-height: 100%
}

.certificate .certificate-con .s-wp {
  position: absolute;
  top: 50%;
  width: 100%;
  margin-top: 30px
}

.certificate .certificate-con .s-wp .swiper-button-next,
.certificate .certificate-con .s-wp .swiper-button-prev {
  width: 45px;
  height: 45px
}

.certificate .certificate-con .s-wp .swiper-button-next::after,
.certificate .certificate-con .s-wp .swiper-button-prev::after {
  font-size: 30px;
  color: #e7e8e9;
  font-weight: 600
}

.certificate .certificate-con .s-wp .swiper-button-next:hover::after,
.certificate .certificate-con .s-wp .swiper-button-prev:hover::after {
  color: #000
}

.n-ban {
  width: 100%;
  height: 420px;
  background-position: center;
  background-repeat: no-repeat;
  display: block;
  background-color: #000
}

.n-ban img {
  display: none
}

@media (max-width: 768px) {
  .n-ban {
    height: inherit
  }

  .n-ban img {
    display: block;
    max-width: 100%
  }
}

.n-bana {
  width: 100%;
  height: 400px;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #000;
  position: relative;

}

.n-bana img {
  display: none
}

@media (max-width: 768px) {
  .n-bana {
    height: inherit
  }

  .n-bana img {
    display: block;
    max-width: 100%
  }
}

.n-bana .ban-key {

  width: 100%;
  text-align: center;
  font-size: 17px;
  color: #fff
}

.n-bana .ban-key p {
  margin-bottom: 15px;
  white-space: pre
}

@media (max-width: 768px) {
  .n-bana .ban-key {
    position: absolute;
    top: 10px
  }

  .n-bana .ban-key p {
    white-space: initial;
    font-size: 14px;
    width: calc(100% - 40px);
    margin: 0 20px;
    margin-bottom: 8px;
  }
}

.ban-b {
  background-color: #f5f5f5;
  padding: 20px 0
}

.ban-b .ban-lct {
  background-color: #fff;
  box-shadow: 0 0 5px #ccc
}

.ban-b .ban-lct [class*="col-"] {
  margin-bottom: 10px
}

.ban-b .ban-lct .lct-info {
  width: 90%
}

.ban-b .ban-lct .icon {
  width: 100%;
  height: 80px
}

.ban-b .ban-lct .desc {
  margin-top: 5px;
  text-align: center;
  font-size: 13px;
  height: 88px;
}

@media (max-width: 768px) {
  .ban-b .ban-lct .desc {
    font-size: 12px
  }
}

.ban-b .ban-lct .glyphicon {
  color: #a65e00;
  position: relative
}

.ban-b .ban-lct .glyphicon.glyphicon-arrow-down {
  text-align: center;
  margin: 20px 0;
  width: 100%
}

.ban-b .ban-lct .glyphicon.glyphicon-arrow-right::before,
.ban-b .ban-lct .glyphicon.glyphicon-arrow-left::before {
  margin-left: 15px;
  position: absolute
}

.ban-b .top-pord {
  background-color: #fff;
  box-shadow: 0 0 5px #ccc;
  height: 660px;
  padding: 10px
}

@media (max-width: 768px) {
  .ban-b .top-pord {
    margin-top: 30px;
    height: auto
  }
}

.ban-b .top-pord [class*="col-"] {
  padding: 30px 8px
}

.ban-b .top-pord .img {
  width: 100%;
  height: 120px;
  overflow: hidden
}

.ban-b .top-pord .img img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.ban-b .top-pord .title {
  text-align: center;
  margin-top: 5px
}

.n-ban-info {
  height: 75px;
  background: #dddddd
}

.n-ban-info .container {
  height: 100%
}

.n-ban-info .b-info h2 {
  font-size: 24px;
  text-align: center;
  margin-top: 0;
  margin-bottom: 3px
}

.n-ban-info .b-info .navigation {
  font-size: 12px;
  color: #727272
}

.n-ban-info .b-info .navigation a {
  color: #727272
}

.foot {
  background-color: #021122;
  padding-top: 30px;
  color: #ffffff
}

.foot .f-nav {
  width: calc(100% - 40px);
}

.foot [class*="col-"] {
  padding-right: 5px;
  padding-left: 5px
}

.foot .f-xbb>div {
  position: relative
}

.foot .f-xbb>div::before {
  content: "";
  border-left: 1px solid #0a2543;
  height: 180px;
  position: absolute;
  left: -18px;
  top: 85px
}

.foot .f-xbb>div:nth-child(1)::before {
  border: none
}

.foot .foot-ewm {
  margin: 5px;
  width: 175px;
}

@media (max-width: 768px) {
  .foot .foot-ewm {
    width: calc(50% - 10px);
  }
}

.foot .foot-ewm img {
  width: 100%;
}

.foot .foot-ewm p {
  margin-top: 5px;
  text-align: center
}

.foot .foot-form .input {
  margin-bottom: 10px
}

.foot .foot-form .input input {
  border-radius: 5px;
  border: none;
  background-color: #0a2543;
  padding: 10px 10px;
  width: calc(100% / 2 - 5px);
  font-size: 12px
}

.foot .foot-form .input input:nth-child(1) {
  width: calc(65% - 5px);
}

.foot .foot-form .input input:nth-child(2) {
  width: calc(35% - 5px);
}

.foot .foot-form .butt {
  width: 100%
}

.foot .foot-form .butt button {
  border: none;
  width: 100%;
  padding: 10px 0;
  background-color: #abd33b;
  border-radius: 5px
}

.foot .f-title {
  color: #ffffff;
  font-size: 18px;
  padding-top: 50px;
  margin-bottom: 20px
}

.foot .foot-bq {
  background-color: #000000;
  padding: 8px 0;
  color: #525252
}

.foot .foot-bq a {
  color: #525252
}

.about-mk {
  margin: 60px 0
}

@media (max-width: 768px) {
  .about-mk {
    margin: 30px 0
  }
}

.about-mk .about-swp {
  width: 100%
}

.about-mk .about-swp .swiper-slide img {
  max-width: 100%;
}

.about-mk .about-swp .swiper-pagination .swiper-pagination-bullet {
  background-color: #fff;
  opacity: 1
}

.about-mk .about-swp .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #51bbed
}

.about-by {
  background-color: #000;
  background-image: url("../images/by.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  height: 375px
}

.about-by .by-info {
  position: relative;
  top: 130px;
  color: #fff
}

.about-by .by-info h2 {
  font-size: 27px;
  font-weight: 600
}

.about-by .by-info p {
  font-size: 18px
}

.about-by .by-info .csr {
  font-size: 14px;
  text-align: right;
  margin-top: 20px
}

.about-by .by-info .csr .csr-name {
  position: relative;
  width: 165px;
  float: right
}

.about-by .by-info .csr .csr-name::before {
  position: absolute;
  content: "";
  left: 0;
  top: 10px;
  width: 40px;
  border-bottom: 1px solid #fff
}

.about-by .by-info .csr p {
  font-size: 14px
}

.about-info {
  margin: 60px 0
}

.about-info .info img {
  max-width: 100%
}

.about-info .img {
  width: 100%
}

.about-info .img img {
  width: 100%
}

.pr-nav-lis {
  margin: 60px 0
}

.pr-nav-lis [class*="col-"] {
  margin-bottom: 20px
}

.pr-nav-lis .p-lis {
  margin-top: 60px
}

.pr-nav-lis .p-lis .icon {
  width: 100%;
  height: 120px;
  overflow: hidden
}

.pr-nav-lis .p-lis .icon img {
  max-width: 100%;
  max-height: 100%
}

.pr-nav-lis .p-lis .title {
  margin-top: 15px;
  text-align: center
}

.pr-by {
  width: 100%;
  background-image: url("../images/pr-by.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  height: 327px;
  display: block
}

.pr-by .pr-by-con {
  width: 375px;
  height: 100%;
  margin: 0 auto;
}

.pr-by .pr-by-con img {
  width: 100%
}

@media (max-width: 768px) {

  .pr-by .pr-by-con {
    width: 60%;
  }
}

.prod-list {
  margin: 60px 0
}

@media (max-width: 768px) {
  .prod-list {
    margin: 20px 0
  }
}

.prod-list .prod-lis {
  margin-top: 60px
}

.prod-list .prod-lis .prod-li {
  margin-bottom: 30px;
  transition: all .3s
}

.prod-list .prod-lis [class*="col-"] {
  padding-left: 20px;
  padding-right: 20px;
}

@media (max-width: 768px) {
  .prod-list .prod-lis .prod-li {
    margin-bottom: 10px
  }

  .prod-list .prod-lis [class*="col-"] {
    padding-right: 4px;
    padding-left: 4px;
  }
}


.prod-list .prod-lis .prod-li .img {
  width: 100%;
  height: 280px;
  overflow: hidden
}

@media (max-width: 768px) {
  .prod-list .prod-lis .prod-li .img {
    height: 150px
  }
}

.prod-list .prod-lis .prod-li .img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: cover
}

.prod-list .prod-lis .prod-li .title {
  margin-top: 10px;
  text-align: center
}

.adv-bg {
  background-color: #f7f7f7
}

.adv-nav-lis {
  margin: 60px 0
}

.adv-nav-lis [class*="col-"] {
  margin-bottom: 20px;
  width: calc(100% / 5)
}

@media (max-width: 768px) {
  .adv-nav-lis [class*="col-"] {
    width: calc(100% / 2)
  }
}

.adv-nav-lis .adv-lis {
  margin-top: 60px
}

.adv-nav-lis .adv-lis .icon {
  width: 100%;
  height: 120px;
  overflow: hidden
}

.adv-nav-lis .adv-lis .icon img {
  max-width: 100%;
  max-height: 100%
}

.adv-nav-lis .adv-lis .title {
  margin-top: 15px;
  text-align: center;
  height: 64px;
}

.adv-con {
  margin: 60px 0
}

.adv-con img {
  max-width: 100%
}

.hzhb [class*="col-"] {
  width: calc(100% / 5);
  margin-bottom: 10px
}

@media (max-width: 768px) {
  .hzhb [class*="col-"] {
    width: calc(100% / 3)
  }
}

.hzhb .hzhb-lis {
  margin: 60px 0
}

.hzhb .h-li {
  border: 1px solid #eeeeee;
  height: 70px;
  overflow: hidden;
  padding: 8px
}

.hzhb .h-li img {
  max-width: 100%;
  max-height: 100%
}

.top-adv {
  height: 527px;
  padding: 10px
}

@media (max-width: 768px) {
  .top-adv {
    margin-top: 30px;
    height: auto
  }
}

.top-adv.yss {
  height: 400px
}

@media (max-width: 768px) {
  .top-adv.yss {
    height: initial
  }
}

.top-adv [class*="col-"] {
  padding: 10px 4px
}

.top-adv .img {
  width: 100%;
  height: 180px;
  overflow: hidden
}

.top-adv .img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover
}

.top-adv .title {
  text-align: center;
  margin-top: 5px
}

.y-info {
  padding-top: 60px;
  font-size: 15px;

}

@media (max-width: 768px) {
  .y-info {
    padding-top: 30px;
    font-size: 14px;

  }
}

.news-nav-lis {
  margin: 60px 0
}

.news-nav-lis [class*="col-"] {
  margin-bottom: 20px
}

.news-nav-lis .news-lis {
  margin-top: 60px
}

.news-nav-lis .news-lis .icon {
  width: 100%;
  height: 120px;
  overflow: hidden
}

.news-nav-lis .news-lis .icon img {
  max-width: 100%;
  max-height: 100%
}

.news-nav-lis .news-lis .title {
  margin-top: 15px;
  text-align: center;
  height: 60px;
}

.newslb {
  margin-top: 60px;
  margin-bottom: 30px
}

@media (max-width: 768px) {
  .newslb {
    margin: 30px 0
  }
}

.newslb .title-b {
  margin-bottom: 60px
}

@media (max-width: 768px) {
  .newslb .title-b {
    margin-bottom: 30px
  }
}

.newslb .news-li {
  padding-bottom: 30px;
  margin-bottom: 30;
  padding-top: 30px;
  border-bottom: 1px solid #cccccc
}

.newslb .news-li .img {
  width: 320px;
  height: 200px;
  overflow: hidden
}

@media (max-width: 768px) {
  .newslb .news-li .img {
    width: 100%
  }
}

.newslb .news-li .img img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.newslb .news-li .info {
  margin-left: 20px;
  width: calc(100% - 340px)
}

@media (max-width: 768px) {
  .newslb .news-li .info {
    width: 100%;
    margin-left: 0
  }
}

.newslb .news-li .info .infos .title {
  font-size: 18px
}

.newslb .news-li .info .infos .time {
  font-size: 12px;
  margin: 5px 0
}

.newslb .news-li .info .infos .dsc {
  font-size: 14px
}

.newslb .news-li .info .infos .link {
  margin-top: 10px
}

.newslb .news-li .info .infos .link a {
  float: right;
  color: #abd33b
}

.news-info {
  margin-top: 130px;
  margin-bottom: 60px;
  min-height: 500px
}

@media (max-width: 768px) {
  .news-info {
    margin-top: 40px
  }
}

.news-info .title {
  margin-bottom: 10px;
  display: block;
  font-weight: 700
}

@media (max-width: 768px) {
  .news-info .title {
    font-size: 13px
  }
}

.news-info .news-tag {
  font-size: 12px;
  margin-bottom: 30px
}

.news-info .news-tag span {
  margin-right: 15px
}

.news-info .news-con {
  line-height: 1.7
}

.news-info .news-con .video {
  width: 800px;
  height: 500px;
  margin: 0 auto
}

@media (max-width: 768px) {
  .news-info .news-con .video {
    width: 100%;
    height: 300px
  }
}

.news-info .news-con img {
  max-width: 100%
}

.news-info .pager {
  width: 100%
}

.news-info .pager li {
  width: 50%;
  text-align: left;
  margin-bottom: 5px
}

@media (max-width: 768px) {
  .news-info .pager li {
    width: 100%;
    text-align: center
  }
}

.news-info .pager .previous>a,
.news-info .pager .previous>span,
.news-info .pager .next>a,
.news-info .pager .next>span {
  float: initial;
  margin-left: 5px
}

.lxwm {
  margin: 60px 0
}

.lxwm .title-b {
  margin-bottom: 30px
}

.lxwm .co_form .input {
  margin-bottom: 10px
}

.lxwm .co_form .input .in-con {
  width: calc(50% - 10px)
}

.lxwm .co_form .input .in-con label {
  margin-bottom: 5px;
  color: #585858;
  font-weight: 500
}

.lxwm .co_form .input .in-con input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 2px;
  border: 1px solid #dedede
}

.lxwm .co_form .input .in-con textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 2px;
  border: 1px solid #dedede
}

.lxwm .co_form .butt {
  width: 100%
}

.lxwm .co_form .butt button {
  width: 100%;
  border-radius: 5px;
  background-color: #56bbed;
  color: #fff;
  border: none;
  padding: 10px
}

.page {
  margin: 30px 0
}

.justify-content-center {
  -ms-flex-pack: center !important;
  justify-content: center !important
}

.pagination {
  display: -ms-flexbox;
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: 0.25rem
}

.page-num,
.page-link {
  position: relative;
  display: block;
  padding: 5px 10px;
  margin-left: -1px;
  line-height: 1.25;
  color: #666;
  background-color: #eaeaea;
  border: 1px solid #dee2e6;
  margin: 0 5px;
  border-radius: 5px
}

.page-num:hover,
.page-link:hover {
  z-index: 2;
  color: #000;
  text-decoration: none
}

.page-num:not(:disabled) {
  cursor: pointer
}

.page-num-current {
  z-index: 1;
  color: #fff;
  background-color: #56bbed;
  border-color: #56bbed
}

.ce_nav {
  position: fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9
}

.ce_nav li {
  margin-bottom: 5px
}

.ce_nav li:after {
  content: '';
  display: block;
  clear: both;
  line-height: 0px;
  overflow: hidden;
  zoom: 1;
  font-size: 0px
}

.ce_nav li>a {
  float: right;
  display: block;
  width: 54px;
  height: 54px;
  background-color: #fff;
  -moz-border-radius: 7px;
  -webkit-border-radius: 7px;
  border-radius: 7px;
  color: #198ede;
  font-size: 12px;
  text-align: center;
  box-shadow: 1px 1px 3px rgba(102, 102, 102, 0.5);
  border: 1px solid #198ede
}

.ce_nav li a span {
  display: block;
  line-height: 12px
}

.ce_nav .ceNav-icon {
  font-size: 22px;
  line-height: 30px;
  padding-top: 5px
}

.ce_nav .li-codeBtn {
  position: relative
}

.ce_nav .code-con {
  position: absolute;
  right: 60px;
  bottom: -30px;
  padding-right: 20px;
  display: none
}

.ce_nav .code-con-m {
  width: 155px;
  background-color: #fff;
  text-align: center;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  overflow: hidden
}

.ce_nav .code-con img {
  width: 120px;
  height: 120px;
  border: 2px solid #eaeaea;
  display: inline-block;
  margin: 15px 0
}

.ce_nav .code-con p {
  line-height: 34px;
  width: 100%;
  background-color: #46dba4;
  font-size: 14px;
  color: #fff
}

.ce_nav .code-con:after {
  content: "";
  display: block;
  position: absolute;
  bottom: 55px;
  right: 5px;
  border: 7px solid transparent;
  border-left: 8px solid #fff;
  width: 0;
  height: 0px
}

.ce_nav .li-codeBtn:hover .code-con {
  display: block
}

.ce_nav li:hover a {
  background: #46dba4;
  color: #fff
}

.ce_nav li:active a {
  background: #3fcb97
}

.ce_nav li.li-cxBtn a {
  background-color: #fb5a00;
  border-color: #fb5a00;
  color: #fff
}

.ce_nav li.li-cxBtn img {
  display: inline-block;
  padding: 7px 0 5px
}

.ce_nav li.li-designBtn a {
  color: #fff;
  background-color: #00c36e;
  border-color: #00c36e
}

.ce_nav li.li-designBtn img {
  display: inline-block;
  padding: 8px 0 5px
}

.ce_nav li.li-cxBtn a:hover,
.ce_nav li.li-designBtn a:hover {
  filter: alpha(opacity=90);
  -moz-opacity: 0.9;
  opacity: 0.9
}

.ce_nav li.li-downBtn a {
  padding: 3px 0;
  height: auto
}

.ce_nav li.li-downBtn img {
  height: 25px
}

.ce_nav li.li-downBtn span {
  margin-top: 3px;
  line-height: 14px
}

.ce_nav li.li-phoneBtn a {
  position: relative;
  right: 0;
  cursor: default;
  overflow: hidden;
  transition: all .3s
}

.ce_nav li.li-phoneBtn a p {
  display: none
}

.ce_nav li.li-phoneBtn.on a {
  background: #46dba4
}

.ce_nav li.li-phoneBtn.on .ceNav-icon {
  display: none
}

.ce_nav li.li-phoneBtn.on a span {
  display: none
}

.ce_nav li.li-phoneBtn.on a p {
  display: block;
  color: #fff;
  font-size: 13px;
  text-align: left;
  background: url(../images/main.png) no-repeat;
  background-position: -230px -603px;
  line-height: 22px;
  padding: 6px 0 0 13px
}

.ce_nav li.li-phoneBtn.on a p i {
  font-size: 19px;
  display: block
}

.ce_nav .gg-pic {
  position: absolute;
  right: 70px;
  bottom: 0
}

.ce_nav .gg-pic span {
  display: block;
  width: 15px;
  height: 15px;
  background: url(../images/gg-close.png) no-repeat center top;
  position: absolute;
  top: 3px;
  right: 3px;
  cursor: pointer
}

.ce_nav .gg-pic span:hover {
  background-position: center bottom
}

.sort-info [class*="col-"] {
  margin: 60px 0;

}

.sort-info .img img {
  max-width: 100%;
}

@media (max-width: 768px) {
  .sort-info [class*="col-"] {
    margin: 30px 0;

  }
}

.ce_nav {
  position: fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9
}

.ce_nav li {
  margin-bottom: 5px
}

.ce_nav li:after {
  content: '';
  display: block;
  clear: both;
  line-height: 0px;
  overflow: hidden;
  zoom: 1;
  font-size: 0px
}

.ce_nav li>a {
  float: right;
  display: block;
  width: 54px;
  height: 54px;
  background-color: #fff;
  -moz-border-radius: 7px;
  -webkit-border-radius: 7px;
  border-radius: 7px;
  color: #198ede;
  font-size: 12px;
  text-align: center;
  box-shadow: 1px 1px 3px rgba(102, 102, 102, 0.5);
  border: 1px solid #198ede
}

.ce_nav li a span {
  display: block;
  line-height: 12px
}

.ce_nav .ceNav-icon {
  font-size: 22px;
  line-height: 30px;
  padding-top: 5px
}

.ce_nav .li-codeBtn {
  position: relative
}

.ce_nav .code-con {
  position: absolute;
  right: 60px;
  bottom: -30px;
  padding-right: 20px;
  display: none
}

.ce_nav .code-con-m {
  width: 155px;
  background-color: #fff;
  text-align: center;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  overflow: hidden
}

.ce_nav .code-con img {
  width: 120px;
  height: 120px;
  border: 2px solid #eaeaea;
  display: inline-block;
  margin: 15px 0
}

.ce_nav .code-con p {
  line-height: 34px;
  width: 100%;
  background-color: #46dba4;
  font-size: 14px;
  color: #fff
}

.ce_nav .code-con:after {
  content: "";
  display: block;
  position: absolute;
  bottom: 55px;
  right: 5px;
  border: 7px solid transparent;
  border-left: 8px solid #fff;
  width: 0;
  height: 0px
}

.ce_nav .li-codeBtn:hover .code-con {
  display: block
}

.ce_nav li:hover a {
  background: #46dba4;
  color: #fff
}

.ce_nav li:active a {
  background: #3fcb97
}

.ce_nav li.li-cxBtn a {
  background-color: #fb5a00;
  border-color: #fb5a00;
  color: #fff
}

.ce_nav li.li-cxBtn img {
  display: inline-block;
  padding: 7px 0 5px
}

.ce_nav li.li-designBtn a {
  color: #fff;
  background-color: #00c36e;
  border-color: #00c36e
}

.ce_nav li.li-designBtn img {
  display: inline-block;
  padding: 8px 0 5px
}

.ce_nav li.li-cxBtn a:hover,
.ce_nav li.li-designBtn a:hover {
  filter: alpha(opacity=90);
  -moz-opacity: 0.9;
  opacity: 0.9
}

.ce_nav li.li-downBtn a {
  padding: 3px 0;
  height: auto
}

.ce_nav li.li-downBtn img {
  height: 25px
}

.ce_nav li.li-downBtn span {
  margin-top: 3px;
  line-height: 14px
}

.ce_nav li.li-phoneBtn a {
  position: relative;
  right: 0;
  cursor: default;
  overflow: hidden;
  transition: all .3s
}

.ce_nav li.li-phoneBtn a p {
  display: none
}

.ce_nav li.li-phoneBtn.on a {
  background: #46dba4
}

.ce_nav li.li-phoneBtn.on .ceNav-icon {
  display: none
}

.ce_nav li.li-phoneBtn.on a span {
  display: none
}

.ce_nav li.li-phoneBtn.on a p {
  display: block;
  color: #fff;
  font-size: 13px;
  text-align: left;
  background: url(../images/main.png) no-repeat;
  background-position: -230px -603px;
  line-height: 22px;
  padding: 6px 0 0 13px
}

.ce_nav li.li-phoneBtn.on a p i {
  font-size: 19px;
  display: block
}

.ce_nav .gg-pic {
  position: absolute;
  right: 70px;
  bottom: 0
}

.ce_nav .gg-pic span {
  display: block;
  width: 15px;
  height: 15px;
  background: url(../images/gg-close.png) no-repeat center top;
  position: absolute;
  top: 3px;
  right: 3px;
  cursor: pointer
}

.ce_nav .gg-pic span:hover {
  background-position: center bottom
}