/* 通用 */

.dth_wh {
  width: 96%;
  max-width: 1560px;
  display: block;
  margin: 0 auto;
}
.wh1360 {
  max-width: 1360px;
}
.flex {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: nowrap;
}
.flex::before,
.flex::after {
  display: none;
}
p {
  margin: 0;
}

.fixed_ratio {
  position: relative;
  overflow: hidden;
  padding-top: calc(3 / 4 * 100%);
}
.fixed_ratio img {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.enlarge .imgs {
  overflow: hidden;
  position: relative;
}
.enlarge .imgs img {
  transform: scale(1);
  transition: 0.5s ease;
}
.enlarge:hover .imgs img {
  transform: scale(1.2);
}

@media (max-width: 1200px) {
  .dth_wh {
    width: 100%;
    padding: 0 15px;
  }
}
@media (max-width: 991px) {
  body {
    padding-top: 60px;
  }
}
@media (max-width: 767px) {
  body {
    padding-bottom: 50px;
  }
}
@media (max-width: 640px) {
  .dth_wh {
    padding: 0 12px;
  }
}

/* 插件整体样式修改 */
.slick-arrows {
  outline: none;
}

.swiper-button-prev,
.swiper-button-next {
  outline: none;
}

.swiper-button-prev,
.swiper-button-next {
  outline: none;
  display: flex;
  width: 24px;
  height: 44px;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  content: "";
  background: none;
  display: block;
  width: 40px;
  height: 40px;
  border: 2px solid #ffffff;
  position: absolute;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  left: 12px;
  top: 50%;
  margin-top: -20px;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  width: 16px;
  height: 16px;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}
.swiper-button-prev:hover::after,
.swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
}

.swiper-button-next {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}

.swiper-pagination {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 5%;
  left: 0;
}

.swiper-pagination .swiper-pagination-bullet {
  outline: none;
  margin: 0 1em;
}

@media (max-width: 992px) {
  .swiper-button-prev,
  .swiper-button-next {
    display: none;
  }
}

/* 头部 */

/* 头部 */
header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  z-index: 95;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: 0.5s ease;
}
header.block {
  border-color: rgba(0, 0, 0, 0.3);
}
header .dth_wh {
  align-items: center;
  max-width: 1720px;
}
.logo {
  width: 22%;
  transition: 0.5s ease;
}
header.block .logo {
  filter: brightness(0);
}
.logo a {
  display: block;
}
.logo img {
  max-width: 100%;
}
.top_phone {
  font-family: Arial;
	font-size: 24px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  font-style: italic;
  padding-left: 6.4%;
  position: relative;
  transition: 0.5s ease;
}
header.block .top_phone{
  color: #000000;
}
.top_phone::before {
  content: "";
  display: block;
  width: 1px;
	height: 1.1em;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #ffffff;
  opacity: 0.4;
  transition: 0.5s ease;
}
header.block .top_phone::before {
  background-color: #000000;
}

/* 导航 */
nav {
  margin-left: auto;
  flex-grow: 1;
  padding: 0 30px;
}
.x_menu {
  justify-content: flex-end;
  align-items: center;
}
.x_menu>li {
  margin-right: 46px;
  position: relative;
}
.x_menu>li:last-child {
  margin-right: 0;
}
.x_menu>li>a {
  display: block;	
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 3;
	letter-spacing: 0px;
	color: #ffffff;
  padding: 1.8em 0;
  position: relative;
  transition: 0.5s ease;
}
header.block .x_menu>li>a {
  color: #000000;
}
.x_menu>li>a::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  left: 50%;
  bottom: 0;
  position: absolute;
  background-color: #ffffff;
  opacity: 0;
  transition: 0.5s ease;
}
header.block .x_menu>li>a::after {
  background-color: #000000;
}
.x_menu>li:hover>a {
  color:  rgba(255, 255, 255, 0.7);
}
header.block .x_menu>li:hover>a {
  color: rgba(0, 0, 0, 0.7);
}
.x_menu>li:hover>a::after {
  opacity: 1;
  left: 0;
  width: 100%;
}
.x_menu>li.active>a {

}
.x_sub_menu {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  min-width: 100px;
  max-width: 200px;
  width: auto;
  top: 100%;
  background-color: #ffffff;
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.05);
}
.x_sub_menu>li {

}
.x_sub_menu>li>a {
  display: block;
  font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2.5;
	letter-spacing: 0px;
	color: #1d2789;
  padding: 0 1em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}
.x_sub_menu>li>a:hover {
	color: #ffffff;
  background-color: #1d2789;
}

@media (max-width: 1620px) {
  .top_phone {
    padding-left: 5%;
  }
  .x_menu>li {
    margin-right: 2.84vw;
  }
}
@media (max-width: 1440px) {
  .top_phone {
    padding-left: 2%;
  }
  .top_phone {
    font-size: 22px;
  }
}
@media (max-width: 1200px) {
  .top_phone {
    display: none;
  }
  nav {
    padding-right: 0;
  }
  .x_menu>li {
    margin-right: 4%;
  }
  .x_menu>li>a {
    font-size: 15px;
    padding: 1.5em 0;
  }
}
@media (max-width: 990px) {
  header {
    display: none;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
}

/* banner */
#banner {
  position: relative;
}
#banner li {
}
#banner li a {
  display: block;
}
#banner li .imgs {
  display: block;
}
#banner li .imgs img {
  width: 100%;
  height: 100vh;
  min-height: 240px;
  object-fit: cover;
}
#banner .hi {
  display: none;
}
#banner .banner_text {
  display: none;
}
#banner .swiper-button-prev,
#banner .swiper-button-next {
  width: 50px;
  height: 65px;
  background-color: rgba(255, 255, 255, 0.5);
}

#banner .swiper-button-prev {
  left: 0;
}

#banner .swiper-button-next {
  right: 0;
}

#banner .swiper-button-prev:hover,
#banner .swiper-button-next:hover {
  background-color: #ff4500;
}

/* #banner .swiper-button-prev::after,
#banner .swiper-button-next::after {
  width: 16px;
  height: 16px;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}

#banner .swiper-button-prev:hover::after,
#banner .swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
} */

#banner .swiper-pagination {
}

#banner .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  background-color: #ffffff;
  opacity: 0.5;
}

#banner .swiper-pagination-bullet:hover,
#banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #ffffff;
  opacity: 1;
}
@media (max-width: 1200px) {
  #banner li .imgs img {
    height: auto;
  }
}
@media (max-width: 990px) {
  #banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin: 0 8px;
  }
}
@media (max-width: 768px) {

}
@media (max-width: 640px) {
  #banner .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 5px;
  }

}


/* 翻屏导航 */
.sideNav {
  position: fixed;
  z-index: 98;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}
.sideNav ul {
  display: flex;
  flex-flow: column;
  align-items: flex-end;
  justify-content: flex-start;
}
.sideNav li {
  
}
.sideNav li:nth-child(n+2) {
  margin-top: 10px;
}
.sideNav li a {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.sideNav li .num {
  display: none;	
  font-family: Arial;
	font-size: 14px;
	font-weight: bold;
	font-style: italic;
	font-stretch: normal;
	line-height: 1;
	letter-spacing: 0px;
	color: #d4511d;
  margin-right: 1em;
  opacity: 0;
  transition: 0.5s ease;
}
.sideNav li .ac_line {
  display: none;
  width: 21px;
	height: 1px;
	background-color: transparent;
  margin-right: 1vw;
  transition: 0.5s ease;
  background-color: #d4511d;
  opacity: 0;
}
.sideNav li .btns {
  display: block;
  width: 18px;
  height: 18px;
  position: relative;
  background-image: none;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: 0.5s ease;
}
.sideNav li .btns::after {
  content: "";
  display: block;	
  width: 50%;
	height: 50%;
	background-color: #ffffff;
  position: absolute;
  left: 25%;
  top: 25%;
  transition: 0.5s ease;
}
.sideNav.block li .btns::after {
  background-color: #b8b8b8;
}
.sideNav li.active .num {
  opacity: 1;
  display: block;
}
.sideNav li.active .ac_line {
  display: block;
  opacity: 1;
  transition: 0.5s ease;
}
.sideNav li.active .btns {
  background-image: url("../images/line_ba.png");
}
.sideNav li.active .btns::after  {
	background-color: #d4511d;
}


@media (max-width: 1620px) {
}
@media (max-width: 1200px) {
  .sideNav {
    display: none;
  }
}
@media (max-width: 990px) {
}

/* 翻屏整体修改 */
.section {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
@media (max-width: 1200px) {
  .section {
    height: auto!important;
  }
  .section .fp-tableCell {
    height: auto!important;
  }
}
@media (max-width: 1200px) {
}

/* 关于金力诚 */
.section2 {

}
.aboutit {
  text-align: center;
}
.aboutit h2 {
  font-size: 54px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  display: block;
}
.aboutit h4 {
  font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  display: block;
  margin-top: 2.5%;
}
.about_text {
	font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.7;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 1.6%;
  text-align: center;
}
.ind_more {
  text-align: center;
}
.about_more {
  margin-top: 2.86%;
}
.ind_more a {
  display: block;
	width: 9.25em;
	border: solid 1px transparent;	
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2.5;
	letter-spacing: 0px;
  margin: 0 auto;
}
.about_more a {
	color: #ffffff;
	border-color: #d9e3ec;	
}
.about_more a:hover {
  background-color: #1d2789;
  color: #ffffff;
  border-color: #1d2789;
}
.about_usp {
  margin-top: 5.8%;
}
.about_usp ul {
  justify-content: center;
  align-items: flex-start;
}
.about_usp li {
  margin-right: 7.5%;
}
.about_usp li:last-child {
  margin-right: 0;
}
.about_usp li a {
  display: block;
  text-align: center;
}
.about_usp li .imgs {
  width: 60px;
  height: 60px;
  margin: 0 auto;
  padding: 0;
}
.about_usp li .imgs img {
  object-fit: contain;
}
.about_usp li .text {
  
}
.about_usp li .text h3 {
  font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 0.3em;
}

@media (max-width: 1620px) {
  .aboutit h2 {
    font-size: 3.3vw;
  }
  .aboutit h4 {
    font-size: 22px;
    margin-top: 2%;
  }
  .about_text {
    font-size: 17px;
  }
  .ind_more a {
    font-size: 15px;
  }
  .about_usp li .text h3 {
    font-size: 18px;
  }
}
@media (max-width: 1420px) {
  .aboutit h4 {
    font-size: 18px;
    margin-top: 1%;
  }
  .about_text {
    font-size: 16px;
  }
  .ind_more a {
    font-size: 14px;
  }
}
@media (max-width: 1200px) {
  .section2 {
    padding: 72px 0 50px;
  }
  .aboutit h4 {
    font-size: 16px;
    margin-top: 0.5em;
  }
  .about_text {
    font-size: 15px;
    margin-top: 30px;
  }
  .about_more {
    margin-top: 30px;
  }
  .about_usp li .imgs {
    width: 52px;
    height: 52px;
  }
  .about_usp li .text h3 {
    font-size: 16px;
  }
}
@media (max-width: 990px) {
  .section2 {
    padding: 50px 0 40px;
  }
  .aboutit h2 {
    font-size: 30px;
  }
  .about_text {
    margin-top: 20px;
    font-size: 14px;
  }
  .ind_more a {
    font-size: 13px;
  }
  .about_usp li .imgs {
    width: 45px;
    height: 45px;
  }
  .about_usp li .text h3 {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .section2 {
    padding: 45px 0 30px;
  }
  .aboutit h2 {
    font-size: 24px;
  }
  .aboutit h4 {
    font-size: 14px;
    margin-top: 0.2em;
  }
  .about_more {
    margin-top: 20px;
  }
  .about_usp {
    margin-top: 24px;
  }
  .about_usp ul {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .about_usp li {
    margin-right: 0;
    width: 30%;
  }
  .about_usp li:nth-child(n+4) {
    margin-top: 20px;
  }
  .about_usp li .imgs {
    width: 36px;
    height: 36px;
  }
  .about_usp li .text h3 {
    font-size: 14px;
  }
}

/* 相同标题 */
.titles {
  text-align: center;
  margin: 0 auto;
}
.titles h3 {
  font-size: 42px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
}
.titles.block h3 {
  color: #111111;
}
.titles h5 {
	font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.75;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 0.6em;
}
.titles.block h5 {
  color: #111111;
}

@media (max-width: 1620px) {
  .titles h3 {
    font-size: 2.6vw;
  }
  .titles h5 {
    font-size: 17px;
  }
}
@media (max-width: 1420px) {
  .titles h5 {
    font-size: 16px;
    margin-top: 0.4em;
    line-height: 1.6;
  }
}
@media (max-width: 1200px) {
  .titles h3 {
    font-size: 30px;
  }
}
@media (max-width: 990px) {
  .titles h3 {
    font-size: 28px;
  }
  .titles h5 {
    font-size: 15px;
    line-height: 1.5;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .titles h3 {
    font-size: 24px;
  }
  .titles h5 {
    font-size: 14px;
    margin-top: 0.1em;
  }
}

/* 产品中心 */
.section3 {

}
.section3 .titles {
  max-width: 934px;
}
.product_cont {
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 3.6%;
}
.product_cont li {
  width: 100%;
}
.product_cont li a {
  display: block;
  position: relative;
}
.product_cont li .imgs {
  padding-top: calc(420 / 680 * 100%);
}
.product_cont li .text {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.product_l {
  width: 49.8%;
}
.product_l li {}
.product_l li:hover {
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}
.product_l li .text {
  text-align: center;
  padding: 4.6% 5% 4%;
}
.product_l li .text h3 {
  font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #111111;
}
.product_l li .text h4 {
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #666666;
  margin-top: 0.3em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product_l li .text span {
  display: block;
  font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #1e2683;
  margin-top: 0.5em;
}
.product_r {
  width: 49.3%;
}
.product_r ul {
  justify-content: space-between;
  flex-wrap: wrap;
}
.product_r li {
  width: 49.25%;
}
.product_r li:nth-child(n+3) {
  margin-top: 1.56%;
}
.product_r li .text {
  display: flex;
  align-items: center;
  justify-content: center;
	background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: 0.5s ease;
}
.product_r li:hover .text {
  opacity: 1;
}
.product_r li .btns {
  display: block;
  background-color: #1d2789;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  overflow: hidden;
  position: relative;
}
.product_r li .btns::before,
.product_r li .btns::after {
  content: "";
  display: block;
  width: 37.5%;
  height: 1px;
  background-color: #ffffff;
  position: absolute;
  left: 31.25%;
  top: 50%;
  margin-top: 0.5px;
}
.product_r li .btns::before {
  
}
.product_r li .btns::after {
  transform: rotate(90deg);
}
.pro_more {
  margin-top: 3.67%;
}
.pro_more a {
  border-color: #111111;
	color: #111111;
}
.pro_more a:hover {
  color: #ffffff;
  background-color: #1d2789;
  border-color: #1d2789;
}

@media (max-width: 1620px) {
  .product_l li .text h3 {
    font-size: 22px;
  }
  .product_l li .text h4,
  .product_l li .text span {
    font-size: 15px;
  }
}
@media (max-width: 1420px) {
  
}
@media (max-width: 1200px) {
  .section3 {
    padding: 50px 0 45px;
  }
  .product_cont {
    margin-top: 30px;
  }
  .product_l li .text h3 {
    font-size: 20px;
  }
  .product_l li .text h4,
  .product_l li .text span {
    font-size: 14px;
  }
}
@media (max-width: 990px) {
  .product_l li .text h3 {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .section3 {
    padding: 45px 0 40px;
  }
  .product_r li {
    width: 49%;
  }
  .pro_more {
    margin-top: 30px;
  }
}
@media (max-width: 640px) {
  .section3 {
    padding: 40px 0 30px;
  }
  .product_cont {
    flex-flow: column;
    margin-top: 16px;
  }
  .product_l {
    width: 100%;
  }
  .product_l li .text h3 {
    font-size: 17px;
  }
  .product_r {
    width: 100%;
    margin-top: 2%;
  }
  .pro_more {
    margin-top: 20px;
  }
}

/* 企业优势 */
.section4 {
  
}

.advg_top {
  margin-top: 5.1%;
}
.advg_top ul {
  position: relative;
}
.advg_top li {
  display: block;
  opacity: 0;
  z-index: 1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}
.advg_top li.active {
  display: block;
  position: relative;
  opacity: 1;
  transition: 0.5s ease;
  z-index: 20;
}
.advg_top li a {
  display: block;
  position: relative;
  padding-left: 110px;
}
.advg_top li a::before {
  content: "";
  display: block;	
  width: 54px;
	height: 1px;
	background-color: #ffffff;
  position: absolute;
  left: 42px;
  top: 22px;
}
.advg_top li .times {
  font-family: Arial;
	font-size: 20px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1;
	letter-spacing: 0px;
	color: rgba(255, 255, 255, 0.4);
  transform: rotate(90deg);
  position: absolute;
  left: 0;
  top: 0px;
  transform-origin: left bottom;
}
.advg_top li .times span {
  color: #ffffff;
  margin-left: 0.5em;
}
.advg_top li .text {
  max-width: 860px;
  flex-grow: 1;
}
.advg_top li .text h3 {	
  font-size: 30px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
}
.advg_top li .text .sum {	
  font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.7;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 0.9em;
}


.advg_bot {
  margin-top: 4.55%;
  border-top: 1px solid;
  border-bottom: 1px solid;
  border-color: rgba(255, 255, 255, 0.2);
}
.advg_bot ul {
  margin: -1px 0;
  justify-content: space-between;
}
.advg_bot li {
  flex: 1;
  max-width: 160px;
}
.advg_bot li.active {
	background-color: #1d2789;
}
.advg_bot li a {
  display: block;
  text-align: center;
  position: relative;
  padding: 38.75% 5% 40.6%;
  overflow: hidden;
}
.advg_bot li .imgs {
  width: 40px;
  height: 40px;
  padding: 0;
  margin: 0 auto;
}
.advg_bot li .imgs img {
  object-fit: contain;
}
.advg_bot li .text {
}
.advg_bot li .text h3 {
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  margin-top: 1em;
}
.advg_bot li .num {
  position: absolute;
  left: 0;
  width: 100%;
  bottom: -0.5em;
  font-family: Impact;
	font-size: 72px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1;
	letter-spacing: 0px;
	color: rgba(255, 255, 255, 0.1);
}


@media (max-width: 1620px) {
  .advg_top li .text h3 {
    font-size: 28px;
  }
  .advg_top li .text .sum {
    font-size: 17px;
  }
}
@media (max-width: 1420px) {
  .advg_top li .text h3 {
    font-size: 26px;
  }
  .advg_top li .text .sum {
    font-size: 16px;
  }
}
@media (max-width: 1200px) {
  .section4 {
    padding: 60px 0 50px;
  }
  .advg_top li a {
    padding-left: 100px;
  }
  .advg_top li a::before {
    left: 32px;
  }
  .advg_top li .times {
    font-size: 18px;
  }
  .advg_top li .text h3 {
    font-size: 24px;
  }
  .advg_top li .text .sum {
    font-size: 15px;
  }
  .advg_bot li a {
    padding: 32% 4% 35%;
  }
  .advg_bot li .num {
    font-size: 60px;
  }
}
@media (max-width: 990px) {
  .section4 {
    padding: 50px 0 40px;
  }
  .advg_top {
    margin-top: 24px;
  }
  .advg_top li a {
    padding-left: 75px;
  }
  .advg_top li a::before {
    left: 24px;
    top: 18px;
    width: 40px;
  }
  .advg_top li .times {
    font-size: 17px;
  }
  .advg_top li .text h3 {
    font-size: 20px;
  }
  .advg_top li .text .sum {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 0.6em;
  }
  .advg_bot {
    margin-top: 30px;
  }
  .advg_bot li .imgs {
    width: 36px;
    height: 36px;
  }
  .advg_bot li .text h3 {
    font-size: 14px;
  }
}
@media (max-width: 768px) {
  .advg_bot li .text h3 {
    margin-top: 0.8em;
  }
}
@media (max-width: 640px) {
  .section4 {
    padding: 40px 0 30px;
  }
  .advg_top li a {
    padding: 0;
  }
  .advg_top li a::before,
  .advg_top li .times {
    display: none;
  }
  .advg_top li .text h3 {
    font-size: 18px;
  }
  .advg_bot {
    border-width: 0px;
    border-style: solid;
    margin-top: 20px;
  }
  .advg_bot ul {
    flex-wrap: wrap;
  }
  .advg_bot li {
    width: calc(100% / 3);
    flex: none;
  }
  .advg_bot li a {
    padding: 20% 2% 24%;
  }
  .advg_bot li .num {
    font-size: 42px;
  }
}

/* 合作客户 */
.section5 {
  
}

.cooperate_cont {
  position: relative;
  padding: 0 6.4%;
  margin-top: 5.88%;
}
.cooperate_cont .imgs {
  display: none;
}
.cooperate_cont .swiper-slide .imgs {
  display: block;
}
.cooperate_cont li {
}
.cooperate_cont li a {
  display: block;
	background-color: #ffffff;
	border: solid 1px #4b4b4b;
}
.cooperate_cont li .imgs {
}
.cooperate_cont li .imgs .fixed_ratio {
  padding-top: calc(108 / 245 * 100%);
}
.cooperate_cont li .imgs .fixed_ratio img {
  object-fit: contain;
}
.cooperate_cont .swiper-button-prev, 
.cooperate_cont .swiper-button-next {
  border-radius: 50%;
	border: solid 1px #ffffff;
  width: 40px;
  height: 40px;
  display: flex;
}
.cooperate_cont .swiper-button-prev::after, 
.cooperate_cont .swiper-button-next::after {
  left: 2px;
  border-color: transparent transparent #ffffff #ffffff;
  width: 10px;
  height: 10px;
}
.cooperate_cont .swiper-button-prev:hover, 
.cooperate_cont .swiper-button-next:hover {
  background-color: #ffffff;
}
.cooperate_cont .swiper-button-prev:hover::after, 
.cooperate_cont .swiper-button-next:hover::after {
  left: 2px;
  border-color: transparent transparent #1d2789 #1d2789;
  width: 10px;
  height: 10px;
}

@media (max-width: 1620px) {
}
@media (max-width: 1420px) {
  .cooperate_cont {
    margin-top: 5%;
  }
}
@media (max-width: 1200px) {
  .section5 {
    padding: 70px 0 50px;
  }
  .cooperate_cont {
    margin-top: 4%;
  }
  .cooperate_cont .swiper-button-prev {
    left: 0;
  }
  .cooperate_cont .swiper-button-next {
    right: 0;
  }
}
@media (max-width: 990px) {
  .section5 {
    padding: 50px 0 40px;
  }
  .cooperate_cont {
    padding: 0 42px;
    margin-top: 30px;
  }
  .cooperate_cont .swiper-button-prev,
  .cooperate_cont .swiper-button-next {
    width: 32px;
    height: 32px;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .section5 {
    padding: 40px 0 30px;
  }
  .cooperate_cont {
    padding: 0;
    margin-top: 20px;
  }
  .cooperate_cont .swiper-button-prev,
  .cooperate_cont .swiper-button-next {
    display: none;
  }
}

/* 新闻资讯 */
.section6 {
  
}

.news_cont {
  margin-top: 3.8%;
  position: relative;
}
.news_cont li {

}
.news_cont li a {
  display: block;
}
.news_cont li .imgs {
  padding-top: calc(278 / 496 * 100%);
}
.news_cont li .text {
	background-color: #ffffff;
  padding: 6% 6% 6.4%;
  position: relative;
}
.news_cont li .text::after {
  content: "";
  display: block;
  width: 0;
  height: 4px;
	background-color: #1d2789;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: 0.5s ease;
}
.news_cont li:hover .text::after {
  width: 100%;
}
.news_cont li .text .times {
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #666666;
}
.news_cont li .text h4 {
  font-size: 20px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #333333;
  margin-top: 0.5em;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s ease;
}
.news_cont li:hover .text h4 {
  color: #1d2789;
}
.news_cont li .text .summ {
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.6;
	letter-spacing: 0px;
	color: #888888;
  margin-top: 1.3em;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 3.2em;
}
.news_cont li .text .yd_more {
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #666666;
  margin-top: 2.2em;
  transition: 0.5s ease;
}
.news_cont li:hover .text .yd_more {
  color: #1d2789;
}

.news_cont .swiper-button-prev, 
.news_cont .swiper-button-next {
  border-radius: 50%;
	border: solid 1px #000000;
  width: 40px;
  height: 40px;
  display: flex;
}
.news_cont .swiper-button-prev {
  left: -72px;
}
.news_cont .swiper-button-next {
  right: -72px;
}
.news_cont .swiper-button-prev::after, 
.news_cont .swiper-button-next::after {
  left: 2px;
  border-color: transparent transparent #000000 #000000;
  width: 10px;
  height: 10px;
}
.news_cont .swiper-button-prev:hover, 
.news_cont .swiper-button-next:hover {
  background-color: #1d2789;
  border-color: #1d2789;
}
.news_cont .swiper-button-prev:hover::after, 
.news_cont .swiper-button-next:hover::after {
  left: 2px;
  border-color: transparent transparent #ffffff #ffffff;
  width: 10px;
  height: 10px;
}


@media (max-width: 1720px) {
  .news_cont {
    padding: 0 50px;
  }
  .news_cont .swiper-button-prev {
    left: 0;
  }
  .news_cont .swiper-button-next {
    right: 0;
  }
}
@media (max-width: 1620px) {
}
@media (max-width: 1420px) {
  .news_cont li .text .times {
    font-size: 13px;
  }
  .news_cont li .text h4 {
    font-size: 18px;
  }
  .news_cont li .text .summ {
    font-size: 14px;
  }
  .news_cont li .text .yd_more {
    font-size: 13px;
  }
}
@media (max-width: 1200px) {
  .section6 {
    padding: 50px 0 40px;
  }
  .news_cont .swiper-button-prev, 
  .news_cont .swiper-button-next {
    width: 32px;
    height: 32px;
  }
}
@media (max-width: 990px) {
  .news_cont {
    margin-top: 30px;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .section6 {
    padding: 42px 0 30px;
  }
  .news_cont {
    padding: 0;
    margin-top: 20px;
  }
  .news_cont .swiper-button-prev, 
  .news_cont .swiper-button-next {
    display: none;
  }
}


/* 底部 */
footer {
	background-color: #1d2123;
  border-top: 10px solid #16286a;
  color: rgba(255, 255, 255, 0.6);
}
footer a {
  color: inherit;
  font-size: inherit;
}
footer a:hover {
  color: #ffffff;
}

.layout {

}
.footer_xin {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 2.88% 0 2.3%;
}
.footer_nav {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  width: 77%;
}
.footer_nav dl {
  margin: 0;
  padding-right: 4%;
  width: 23%;
}
.footer_nav dl:nth-child(4) {
  width: 31%;
  padding-right: 0;
}
.footer_nav dt {
  font-size: 20px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #ffffff;
  margin-bottom: 1em;
}
.footer_nav dd {
  display: flex;
  flex-flow: column;
  font-size: 15px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
  text-align: left;
}
.footer_nav dd a {
  display: block;	
	letter-spacing: 0px;
	color: #999999;
  padding-left: 1em;
  position: relative;
}
.footer_nav dd a::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  text-indent: -0.3em;
}
.footer_nav dd a:hover {
  color: #ffffff;
}
.footer_ewm {
  width: 20%;
  max-width: 310px;
}
.footer_ewm ul {
  justify-content: space-between;
  align-items: flex-start;
}
.footer_ewm li {
  width: 44.5%;
}
.footer_ewm li a {
  display: block;
  text-align: center;
}
.footer_ewm li .imgs {
	background-color: rgba(255, 255, 255, 0.1);
  padding: 10px;
}
.footer_ewm li .imgs img {
  width: 100%;
  height: auto;
}
.footer_ewm li p {
  font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #999999;
  margin-top: 0.7em;
}
.footer_link {
  font-size: 14px;
  padding: 2.2% 0;
}
.footer_link h4 {
  font-size: inherit;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #999999;
  display: inline-block;
}
.footer_link a {
  font-size: inherit;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: rgba(135, 135, 135, 0.58);
  margin-right: 0.5em;
}

.foots {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.8;
	letter-spacing: 0px;
	color: #999999;
  padding: 1.2em 0;
}
.foots .dth_wh {
  justify-content: space-between;
  align-items: flex-start;
}
.foots_cl {

}
.foots_cr {
  text-align: right;
}



@media (max-width: 1620px) {

}
@media (max-width: 1420px) {
  footer {
    border-width: 8px;
  }
  .footer_nav dt {
    font-size: 18px;
  }
  .footer_nav dd {
    font-size: 14px;
  }
  .footer_ewm li {
    width: 47%;
  }
  .footer_ewm li .imgs {
    padding: 8px;
  }
  .footer_ewm li p {
    font-size: 13px;
  }
  .footer_link {
    font-size: 13px;
  }
  .foots {
    font-size: 13px;
  }
}
@media (max-width: 1200px) {
  footer {
    border-width: 5px;
  }
  .footer_nav dt {
    font-size: 17px;
    margin-bottom: 0.8em;
  }
  .footer_nav dd {
    font-size: 13px;
  }
  .footer_ewm li p {
    font-size: 12px;
    margin-top: 0.5em;
  }
  .footer_link {
    font-size: 12px;
  }
  .foots {
    font-size: 12px;
  }
}
@media (max-width: 990px) {
  .footer_xin {
    padding: 30px 0 24px;
  }
  .footer_nav {
    width: 70%;
  }
  .footer_nav dl:nth-child(-n+3) {
    display: none;
  }
  .footer_nav dl:nth-child(4) {
    width: 100%;
  }
  .footer_ewm {
    width: 30%;
  }
  .footer_link {
    display: none;
  }
  .foots .dth_wh {
    flex-flow: column;
    align-items: center;
    justify-content: flex-start;
  }
  .foots_cr {
    text-align: left;
  }
  .foots_cl .foots_regions,
  .foots_cr .ft_seo {
    display: none;
    justify-content: flex-start;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
  .footer_xin {
    flex-flow: column;
    justify-content: flex-start;
    padding: 24px 0 20px;
  }
  .footer_nav {
    width: 100%;
  }
  .footer_nav dt {
    font-size: 15px;
    margin-bottom: 0.5em;
  }
  .footer_nav dd {
    font-size: 12px;
  }
  .footer_ewm {
    width: 60%;
    margin-top: 20px;
  }
  .footer_ewm li .imgs {
    padding: 5px;
  }
}