/**/
* {
  margin: 0;
  padding: 0;
}
address,
b,
big,
blockquote,
body,
center,
cite,
code,
dd,
del,
div,
dl,
dt,
em,
fieldset,
font,
form,
h3,
h4,
h5,
h6,
html,
i,
iframe,
img,
input,
ins,
label,
legend,
li,
ol,
p,
pre,
small,
span,
strong,
td,
th,
u,
ul,
var {
  margin: 0;
  padding: 0
}
aside,
b,
button,
dd,
div,
dl,
dt,
footer,
form,
h3,
h4,
h5,
h6,
header,
input,
li,
nav,
ol,
p,
section,
table,
td,
textarea,
tr,
ul {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box
}
body {
  font-size: 14px;
  font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  color: #333;
  padding: 0px;
  margin: 0px;
  word-wrap: break-word;
  hyphens: auto;
}
button:foucs {
  border: none !important;
  outline: none !important;
}
button::-moz-focus-inner {
  border-color: transparent;
}
input[type=number] {
  -moz-appearance: textfield;
}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
i {
  font-style: normal;
}
a {
  color: #333;
}
a:hover {
  text-decoration: none;
  color: #fff;
}
img {
  border: none !important;
  vertical-align: middle
}
input {
  outline: none;
}
input[type="button"],
input[type="submit"],
input[type="reset"],
button,
select {
  -webkit-appearance: none;
  outline: none;
}
textarea {
  -webkit-appearance: none;
  outline: none
}
.clear {
  clear: both;
  height: 0px;
  overflow: hidden;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
  clear: both;
}
.clearfix {
  /*兼容 IE*/
  zoom: 1;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.main_title {
  text-align: center;
}
.main_title p {
  font-size:40px;
  margin-bottom: 10px;
  color: #000;
  font-weight: 700;
}
.main_title span {
  font-size: 24px;
  color: #222;
  display: block;
}
/*t图片样式*/
.center-block {
  display: block;
  margin-right: auto;
  margin-left: auto
}
img {
  border: 0px;
  vertical-align: middle;
}
.img-responsive {
  display: block;
  height: auto;
  max-width: 100%
}
.avatar {
  display: block;
  overflow: hidden;
  width: 100%;
}
.dot {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.dot2 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.dot3 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.g-flex {
	display: flex;
}
.g-flex-center {
	display: flex;
	align-items: center;
	justify-content: center;
}
.g-flex-column {
	flex-direction: column;
  display: flex;
}
.g-align-center {
	display: flex;
	align-items: center;
}
.g-space-between{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.g-flex-space {
	display: flex;
	justify-content: space-between;
}
.g-space-around {
	display: flex;
	justify-content: space-around;
}
.g-flex-end{ display: flex; justify-content: flex-end;}
.g-align-end{ display: flex; align-items: flex-end;}
.f-18{ font-size: 18px;}
.f-20{ font-size: 20px;}
.f-24{ font-size: 24px;}
.f-28{ font-size: 28px;}
.f-30{ font-size: 30px;}
.f-36{ font-size: 36px;}
/*--------------------------------------------------------------
# 头部Header
--------------------------------------------------------------*/
.top_con {
  background: #E51C25;
  color: #fff;
  padding: 10px 0;
}
.top_con .container {
  display: flex;
  justify-content: space-between;
}
.top_con .top_lx span {
  padding-right: 20px;
}
.top_con .topShare {
  display: flex;
}
.top_con .topShare ul {
  display: flex;
  margin-left: 10px;
}
.top_con .topShare ul li a {
  color: #fff;
  padding: 0 10px;
}
.top_con .topShare ul li a:hover {
  color: rgba(255, 255, 255, .8);
}
#header {
  transition: all 0.5s;
  z-index: 994;
  transition: all 0.5s;
  height: 120px;
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
}
#header.header-transparent {}
#header.header-scrolled {
  background: #fff;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 994;
  box-shadow: 0 0 10px #dedede;
}
.top-box {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.top-box .logo {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: absolute;
  top:0;
  left: 0;
}
.top-box .logo img {
  padding: 0;
  margin: 0;
  max-height: 120px;
}
.top-box .logo .logo-tu2 {
  display: none;
}
#header.header-scrolled .top-box .logo .logo-tu1 {
  display: none;
}
#header.header-scrolled .top-box .logo .logo-tu2 {
  display: block;
}
#header.header-scrolled .top-box{margin-top: 0; background: none; padding: 0; }
#header.header-scrolled .top-box .logo {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  top:0;
  left: 0;
}
#header.header-scrolled .top-box .logo img {
  padding: 0;
  margin: 0;
  max-height: 60px;
}
/*导航菜单 */
.nav-menu,
.nav-menu * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-menu {
 height: 120px;
}
.nav-menu ul {
  display: flex;
  align-items: center;
  padding-right: 8vw;
}
.nav-menu ul li {
  text-align: center;
}
.nav-menu a {
  display: block;
  color: #fff;
  padding: 0 35px;
  line-height: 120px;
  transition: 0.3s;
  font-size: 18px;
  transition: all .3s;
}
.nav-menu a:hover,
.nav-menu .active>a,
.nav-menu li:hover>a {
  color: #E51C25 !important;
}
.nav-menu .drop-down ul {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: flex-start;
  position: absolute;
  left: 0%;
  top: 120px;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  width: 100%;
  background: #f7f7f7;
  padding:1% 2%;
  transition: ease all 0.3s;
}
.nav-menu .drop-down ul li {
   width:calc(20% - 20px);
    margin: 10px;
   background: #fff;
  position: relative;
}
.nav-menu .drop-down:hover>ul {
  opacity: 1;
  top: 120px;
  visibility: visible;
}
.nav-menu .drop-down ul a {
     padding: 20px 15px;
  font-size: 16px;
  color: #333;
  line-height:normal;
  display: block;
  height: auto;
  overflow: hidden;
}
.nav-menu .drop-down ul li:hover,
.nav-menu .drop-down ul li:hover>a {
  color: #fff!important;
  background: #E51C25;
}
.nav-menu .drop-down .drop-down ul {
  top: 0;
  left:100%;
}
.nav-menu .drop-down .drop-down:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
}
.nav-menu .drop-down .drop-down>a {
}
.nav-menu a i {
  padding-left: 5px;
}
.nav-menu .arrow {
  position: absolute;
  width: 11px;
  height: 11px;
  top: -5.5px;
  left: 45%;
  background-color: #fff;
  transform: rotate(45deg);
  cursor: pointer;
  transition: .3s;
  z-index: -1;
}
.nav-menu .mob-language {
  display: none;
}
.mobile-nav .mob-language {
  display: block;
  width: 100%;
}
.mobile-nav .mob-language a {
  display: inline-block;
  line-height: 40px;
  margin: 0 10px;
  padding: 0 30px;
  border-radius: 40px;
  border: 1px solid #fff;
}
.header-scrolled .nav-menu a{ color: #333;}
.header-scrolled .h_language .icon{ color: #333;}
.header-scrolled .h_language .icon img { filter: brightness(0); }
#header.header-scrolled{ height: 80px;} 
.header-scrolled .nav-menu .drop-down:hover>ul {
 top: 80px;
}
.header-scrolled .nav-menu .drop-down ul {
  top: 80px;
}
.header-scrolled .nav-menu a {
  line-height: 80px;
}
.header-scrolled .nav-menu {
 height: 80px;
}
.header-scrolled .top-box .logo img {
  max-height: 80px;
}
/*  */
.nav-menu .mob-language {
  display: none;
}
.mobile-nav .mob-language {
  display: block;
}
.top-box .top_tel {  font-size: 20px;  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif; align-items: center; padding: 0 30px; color: #000000; display: flex;}
.top-box .top_tel img{ margin-right: 6px;}
.h_language {
  display: inline-block;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.h_language .icon {
  font-size: 16px;
  color: #333;
  display: flex;
  align-items: center;
}
.h_language .icon img {
  margin-right: 8px;
  height: 20px;
}
.h_language .icon i {
  padding-left: 5px;
}
.h_language .lan_down {
  position: absolute;
  width: 100%;
  left: 0;
  top: 70px;
  background: #f5f5f5;
  border: 1px solid #f1f1f1;
  box-shadow: 0 3px 5px #d6d6d7;
  padding: 10px;
  display: none;
}
.h_language .lan_down dl {
  line-height: 30px;
  text-align: center;
  color: #fff;
}
.h_language .lan_down dl a {
  display: block;
}
.h_language .lan_down dl a:hover {
  color: #E1251B;
}
.h_language .lan_down::before {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  pointer-events: none;
  width:0;
  height:0;
border-right:15px solid transparent;
border-left:15px solid transparent;
border-bottom:15px solid #f5f5f5;
}
.nav-menu .mob-language {
  display: none;
}
.mobile-nav .mob-language {
  display: block;
  width: 100%;
}
.nav-menu .drop-down ul.mob_spec{ display: none;}
/* 手机菜单样式 */
.mobile-nav {
  position: fixed;
  top: 0;
  bottom: 0;
  z-index: 999;
  overflow-y: auto;
  left: -80%;
  width: 80%;
  padding-top: 18px;
  background: #E51C25;
  transition: 0.4s;
}
.mobile-nav * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  color: #fff;
  font-size: 16px;
  margin: 0 20px;
  height: 56px;
  line-height: 56px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.mobile-nav a:hover,
.mobile-nav .active>a,
.mobile-nav li:hover>a {
  color: #fff;
  text-decoration: none;
}
.mobile-nav ul li a.expanded {
  color: rgba(255, 255, 255, .7);
}
.mobile-nav ul li a button {
  width: 30px;
  height: 30px;
  background-color: #fff;
  border: none;
  outline: none;
  color: #E1251B;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: rotate(-90deg);
  transition: transform 500ms ease;
}
.mobile-nav ul li a button.expanded {
  transform: rotate(0deg);
  background-color: #fff;
  color: #E1251B;
}
.mobile-nav .drop-down ul {
  display: none;
  overflow: hidden;
}
.mobile-nav .drop-down .arrow {
  display: none;
}
.mobile-nav .drop-down li a {
  padding-left: 20px;
}
.mobile-nav-toggle {
  position: fixed;
  right: 15px;
  top: 45px;
  z-index: 9999;
  border: 0;
  background: none;
  font-size: 24px;
  transition: all 0.4s;
  outline: none !important;
  line-height: 1;
  cursor: pointer;
  text-align: right;
  background: #E51C25;
}
.mobile-nav-toggle i {
  color: #fff;
  display: block;
  width: 45px;
  height: 45px;
  text-align: center;
  line-height: 45px;
}
.mobile-nav-overly {
  width: 100%;
  height: 100%;
  z-index: 997;
  top: 0;
  left: 0;
  position: fixed;
  background: rgba(51, 51, 51, 0.9);
  overflow: hidden;
  display: none;
}
.mobile-nav-active {
  overflow: hidden;
}
.mobile-nav-active .mobile-nav {
  left: 0;
}
.mobile-nav-active .mobile-nav-toggle i {
  color: #fff;
}
.language {
  color: #272727;
  font-size: 16px;
  padding-left: 10px;
}
.language a {
  color: #272727;
  padding: 0 10px;
}
.language a:hover {
  color: #E51C25;
}
.seaBtn {
  width: 40px;
  height: 30px;
  display: inline-block;
  line-height: 30px;
  text-align: center;
  color: #fff;
  font-size: 17px;
  vertical-align: middle;
  cursor: pointer;
}
.top_tel {
  display: flex;
  align-items: center;
  margin: 15px 0;
  font-size: 18px;
  color: #fff;
}
.top_tel img {
  margin: 0 !important;
  font-size: 20px;
  height: 38px;
  filter: brightness(100);
}
.mobile-nav .drop-down ul {
    display: none;
    overflow: hidden;
}
/* 语言 */
.h_language {
  display: inline-block;
  position: relative;
  cursor: pointer;
  text-align: center;
  width: calc(7vw - 15px);
}
.h_language .icon {
  font-size: 16px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.h_language .icon img {
  margin-right: 8px;
  height: 20px;
}
.h_language .icon i {
  padding-left: 5px;
}
.h_language .lan_down {
  position: absolute;
  width: 100%;
  left: 0;
  top: 60px;
  background: #fff;
  border: 1px solid #f1f1f1;
  box-shadow: 0 3px 5px #d6d6d7;
  padding: 10px;
  display: none;
}
.h_language .lan_down dl {
  line-height: 30px;
  text-align: center;
  color: #fff;
}
.h_language .lan_down dl a {
  display: block;
}
.h_language .lanimg {
  display: none;
}
.h_language .lan_down dl a:hover {
  color: #E51C25;
  font-weight: bold;
}
.h_language .lan_down::before {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  border-right: 15px solid transparent;
  border-left: 15px solid transparent;
  border-bottom: 15px solid #fff;
}
/*首页banner图*/
#banner .swiper {
  width: 100%;
  height: 100%;
  position: relative;
}
#banner .swiper-slide {
  background-position: center;
  background-size: cover;
  position: relative;
}
#banner .swiper-slide img {
  display: block;
  width: 100%;
}
#banner .swiper-button {
  position: absolute;
  top: 50%;
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  cursor: pointer;
  overflow: hidden;
  z-index: 999;
  width: 50px;
  font-size: 30px;
  line-height: 50px;
  height: 50px;
  transition: all .5s ease;
  outline: none;
  border-radius: 10px;
  display: flex;
  border-radius: 100%;
}
#banner .swiper-button i {
  margin: auto;
  color: #fff;
}
#banner .swiper-button:hover {
  background: #E51C25;
}
.btn-prev {
  left: 30px;
}
.btn-next {
  right: 190px;
}
#banner .swiper-pagination-bullet {
  width: 34px;
  height: 2px;
  border-radius: 2px;
  background: rgba(255, 255, 255, .7);
  display: inline-block;
  opacity: .6;
  margin:8px 8px;
  transition: opacity .5s, background-color .5s, width .5s;
  transition-delay: .5s, .5s, 0s;
}
#banner .swiper-pagination-bullet-active {
  opacity: 1;
    width: 42px;
  background: #fff;
  transition-delay: 0s;
}
#banner .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 0px;
  left:calc(100% - 8vw);
  width: 8vw;
  height: 100%;
  background:#E51C25 ;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#banner .swiper-slide .container {
  position: absolute;
  left: 0;
  right: 0;
  top: 40%;
  bottom: 0;
  margin: 0 auto;
}
.banner-slide-content {
  position: relative;
  z-index: 9;
}
.banner-slide-content span {
  color: #fff;
  display: block;
  margin-bottom: 35px;
  text-transform: uppercase;
}
.banner-slide-content .title {
  font-size: 40px;
  line-height: 56px;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 10px;
  text-transform: capitalize;
}
.banner-slide-content p {
  font-size: 24px;
  font-family: "Poppins", sans-serif;
  color: #fff;
  margin-top: 30px;
}
.banner_txt {
    position: absolute;
    top: 0%;
    height: 100%;
    background: rgba(0, 0, 0, .3);
    left: 0;
    width: 100%;
    right: 0;
    margin: 0 auto;
    z-index: 99;
    color: #333;
    text-align: left;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}
.banner_txt .ban-logo img{ height:90px; width: auto!important;}
.banner_txt p {
  font-size: 30px;
  color: rgba(255, 255, 255, 0.7);
  text-shadow: none;
}
.banner_txt b {
  display: block;
  font-size: 40px;
  color: #fff;
  margin: 20px auto;
  width: 80%;
  text-shadow: none;
  text-align: center;
}
.banner_txt span {
  color: #fff;
  font-size: 22px;
  display: block;
  text-shadow: none;
    text-align: center;
     width: 80%;
     margin: 0 auto;
}
.pad_100 {
  padding: 100px 0;
}
.pad_50 { padding: 50px 0;}
.promore {
  display: flex;
  font-size: 16px;
  margin-top: 50px;
  align-items: center;
}
.promore span {
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #E51C25;
  border-radius: 100%;
  margin-right: 10px;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all .3s;
}
.promore span i {
  transform: rotate(-35deg);
  font-size: 18px;
  transition: all .3s;
}
.promore:hover span { background:#E51C25 ;}
.promore:hover span i {
  transform: rotate(0deg);
}
.promore span i img {
  height: 24px;
}
.promore:hover {
  color: #E51C25;
}
/* 产品 */
.pro_banner {  position: relative; background: #f6f6f6; background: url(../images/prbg.jpg) no-repeat; background-size: cover;}
  .pro_banner .pro-nav {
    width: 100%;
    position: relative;
    text-align: center;
    z-index: 10;
    margin-top: 30px;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    flex-wrap: wrap; /* 关键：允许自动换行 */
    gap: 10px; /* 按钮间距，更美观 */
}
.pro_banner .box{  display: flex;
  align-items: center;
  justify-content: space-between; margin-top: 50px; }
  .pro_banner .swiper-pagination-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    /* 核心：一行放2个，减去间距 */
    width: calc(15% - 20px);
    height: auto;
    padding: 15px 10px;
    /* 去掉左右margin，改用gap更干净 */
    margin: 0 0 10px 0;
    background: rgba(255, 255, 255, 1);
    color: #333;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    opacity: 1;
    text-align: center;
    line-height: 1.4;
}
  .pro_banner .swiper-pagination-bullet-active {
    background: #E51C25;
    color: #fff;
  }
  .pro_banner .swiper-pagination-bullet:hover {
    background: #E51C25;
    color: #fff;
  }
.pro_banner .banner-top {
  width: 70%;
  overflow: hidden;
  margin: 0;
}
.pro_banner .banner-top .fzls_list { width: 60%;
  height: 100%;
  position: relative;}
.pro_banner .banner-top .scalePic {
  position: relative;
  left: auto;
  top: auto;
  transform: translate(0) scale(1.08);
  width: 100%;
  max-width: none;
  transition: all 2s cubic-bezier(0.250, 0.460, 0.450, 0.940);
}
.pro_banner .banner-top .swiper-slide{ overflow: hidden;}
.pro_banner .banner-top .swiper-slide { display: flex; justify-content: space-between; align-items: center;}
.pro_banner .banner-top .swiper-slide.swiper-slide-active .scalePic {
  transform: translate(0) scale(1);
}
.pro_banner .banner-top .info {  
  width: 37%;
}
  .pro_banner .banner-top .info b{ color: #333;  font-size: 42px; margin-bottom: 20px; display: block; }
  .pro_banner .banner-top .info p{ color: #666; display: block; margin: 15px 0; font-size: 20px;}
  .pro_banner .banner-top .info p a:hover { color: #E51C25;}
  .pro_banner .banner-thumbs {
 padding: 50px 0 140px 0;
  width: 30%;
  z-index: 2;
  text-align: center;
  height: auto;
  top:45%;
  position: absolute;
  right: 0;
  box-sizing: border-box;
}
.pro_banner .banner-thumbs .swiper-slide {
  background:rgba(255, 255, 255, 1);
  border-radius:10px;
  padding: 0 0;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
}
/* 当前幻灯片 - 放大显示 */
 .pro_banner .banner-thumbs .swiper-slide-active {
  transform: scale(1.5);
  z-index: 10;
}  
  /* 前一个幻灯片隐藏 */
.pro_banner .banner-thumbs .swiper-slide-prev {
            opacity: 0!important;
        }
/* 其他幻灯片 */
.pro_banner .banner-thumbs .swiper-slide:not(.swiper-slide-active) {
            transform: scale(0.9);
        } 
 /* 后张幻灯片 - 缩小并显示一半 */
.pro_banner .banner-thumbs .swiper-slide-next {
  transform: translateX(80px)!important
}    
.pro_banner .banner-thumbs .swiper-slide img {
  width: 100%;
}
.pro_banner .swiper-button-next {
  background: none;
  font-size: 30px;
  left: calc(25% + 70px);
  top: 85%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 100%;
  text-align: center;
  outline: none;
  background: #E51C25;
}
.pro_banner .swiper-button-prev {
  background: none;
  font-size: 30px;
  left: 26%;
    width: 50px;
  height: 50px;
   background: #e3e3e3;
  line-height: 50px;
  border-radius: 100%;
  top: 85%;
    display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  color: #333;
}
.pro_banner .swiper-button-prev img{ filter:brightness(0)}
.pro_banner .swiper-button-prev:hover,
.pro_banner .swiper-button-next:hover {
background: #fff;
}
.pro_banner .swiper-button-next:hover img{filter:brightness(0)}
 .prodBtn {
  display: inline-block;
  text-align: center;
  font-size: 16px;
  color: #E51C25;
  padding: 15.5px 63px;
  background-color: #fff;
  border-radius: 60px;
  border: 1px solid #E51C25;
  box-sizing: border-box;
  margin-top: 36px;
}
.prodBtn:hover {
  background-color: #E51C25;
  color: #fff;
}
.prodBtn2 {
  display: inline-block;
  font-size: 16px;
  color: #fff;
  padding: 15.5px 63px;
  background-color: #E51C25;
  border-radius: 60px;
  border: 1px solid #E51C25;
  box-sizing: border-box;
  margin-top: 36px;
}
.prodBtn2:hover {
  background-color: #fff;
  color: #E51C25;
}
/* about */
.about-box {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}
.about_fr {
  width: 30%;
}
.about_fr .main_title{ text-align: left;}
.about_fr .main_title span { margin-bottom: 20px;}
.about_fl .ab_txt {
  line-height: 32px;
  color: #333;
  font-size: 18px;
  text-align: justify;
  margin-bottom: 30px;
}
.about_fl .ab_txt span {
  color: #666;
}
.about_fl {
  width: 67%;
  overflow: hidden;
  padding-left: 3%;
}
.more {
  border-radius: 23px;
  height: 46px;
  display: inline-block;
  font-size: 14px;
  line-height: 46px;
  color: #FFF;
  font-family: Arial;
  text-align: center;
  width: 160px;
  background: #E51C25;
  border: 1px solid #E51C25;
  margin-top: 45px;
  box-shadow: 0 0 10px #E51C25;
  position: relative;
  transition: all .3s;
}
.more:hover {
  background: #666;
  box-shadow: 0 0 10px rgb(0, 31, 90);;
}
.ab_bottom {
  margin-top: 50px;
  transition: opacity .3s .6s, visibility 0s .6s, margin-top 0s .6s;
}
.ab_bottom ul {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: space-between;
  padding: 0;
}
.ab_bottom b {
  font-size: 36px;
  color: #333;
  margin-top: 10px;
}
.ab_bottom li {
  width: calc(25% - 40px);
  background: #f6f6f6;
  border-top-left-radius: 50px;
  text-align: center;
  padding: 20px 0;
}
.ab_bottom li img {
  height: 40px;
}
.ab_bottom li a {
  text-decoration: none;
  position: relative;
  margin: 20px auto;
  text-align: center;
  display: block;
  transition: all .3s;
}
.ab_bottom li:last-child a {
  border-right: none;
}
.ab_bottom .ab_num {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ab_bottom li a i {
  font-size: 20px;
  color: #666;
  padding-left: 6px;
}
.ab_bottom li a p {
  color: #666;
  font-size: 16px;
  line-height: 24px;
  padding: 5px 0;
}
.ab_bottom li a:hover b {
  color: #E51C25;
}
/* 优势 */
.ysbg { background: #f6f6f6;}
.ab_biaoyu { border-radius: 10px; background: #E51C25; padding: 50px;}
.ab_biaoyu .ys_fl { width: 50%;}
.ab_biaoyu .ys_fl .main_title{ text-align: left;color: #fff; }
.ab_biaoyu .ys_fl .main_title p{ margin-bottom: 30px;}
.ab_biaoyu .ys_fl .tit-info{
  color: #fff;
  line-height: 1.8;
  margin-top: 40px;
  position: relative;
  padding-top: 40px;
}
.ab_biaoyu .ys_fl .tit-info::before{ position: absolute; left: 0; top:0; width: 60px; height: 2px;  background: #fff; content: '';}
.ab_biaoyu .ys_fl .main_title p,.ab_biaoyu .ys_fl .main_title span{ color: #fff;}
.ab_biaoyu .ys_fr{
  width: 40%;
  color: #fff;
}
.ab_biaoyu .ys_fr p{
  text-align: right;
}
.ab_biaoyu .ys_fr .prodBtn:hover { background: #333;}
.service-con { margin-top: 80px; display: flex; align-items: stretch; justify-content: space-between;  overflow: hidden; }
.service-con .ser-item { background: #fff; border: 1px solid rgba(0,0,0,0.07);margin-right: -1px;  cursor: pointer; position: relative; padding: 40px 30px; flex: 1; color: #fff; text-align: center;line-height: 28px;   }
.service-con .ser-item a { color: #000;}
.service-con .ser-item:last-child{ margin-right: 0px;}
.service-con .ser-item .inner {position: relative; z-index: 2;}
.service-con .ser-item .inner .icon { height: 70px;}
.service-con .ser-item img { opacity: 1; }
.service-con .ser-item .bg {  background: #f6f6f6;height: 0; -webkit-transition: .6s;
 -o-transition: .6s;
 transition: .6s; position: absolute; left: 0; right: 0; bottom: 0; width: 100%; z-index: 1;}
.service-con .ser-item:hover .bg { height: 100%;}
.service-con .ser-item p { font-size: 16px; color: #666; text-align: left;}
.service-con .ser-item b{ display: block;  font-size: 24px; margin:25px 0 ;}
/* 案例 */
.anli{ }
.zlhz {
  width: 100%;
}
.zlhz .container {
  position: relative;
}
.hzhb_l {
  position: absolute;
  height: 100%;
  width: 100px;
  left: 0px;
  z-index: 2;
  background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}
.hzhb_r {
  position: absolute;
  height: 100%;
  width: 100px;
  right: 0px;
  z-index: 2;
  background: linear-gradient(to left, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}
#zl1 {
  margin-top: 50px;
}
.zlhz .flbg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9;
  overflow: hidden;
}
.zlhz .frbg {
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9;
  float: right;
  overflow: hidden;
}
.zlhz .swiper-container {
  margin: 0 auto;
}
.zlhz .swiper-slide {
  background: #fff;
  border-radius: 15px;
  padding: 10px;
  margin: 15px 0;
  box-shadow: 0 0 20px #E8EAF0;
}
.zlhz .swiper-slide img {
  max-height: 70px;
}
.zlhz .swiper-container-free-mode>.swiper-wrapper {
  transition-timing-function: linear;
}
/* 新闻 */
/* .newsbg { background: #f6f6f6;} */
.news-actgs {
  margin-top: 50px;
}
.news-act {
  position: relative;
}
.news-act a {
  display: block;
  text-decoration: none;
  color: #333;
  margin-top: 15px;
}
.news-act.news-act-item {
  position: relative;
  overflow: hidden;
  background: #f7f7f7;
}
.news-act .news-act-imgbox {
  width: 50%;
}
.news-act .news-act-imgbox img{ width: 100%;}
.news-act-item {
  display: flex;
  align-items: center;
  background: #f7f7f7;
}
.news-act .news-act-text {
  width: 50%;

  padding: 0 5%;
  overflow: hidden;
}
.news-act .news-act-h {
  font-size: 24px;
  font-weight: bold;
  overflow: hidden;
  margin-bottom: 40px;
}
.news-act .news-act-sum {
  color: #999;
  line-height: 1.6;
  font-size: 16px;
}
.news-act .more {
  display: block;
  margin-top: 20px;
  width: 100px;
  border-radius: 30px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  background: #E51C25;
  color: #fff;
  float: right;
}
.news-act .more:hover {
  background: #E51C25;
  color: #fff;
}
.news-act .news-act_page {
  z-index: 9;
width: 100%;
text-align: center;
  bottom: 10%;
  margin-top: 20px;
  top: auto;
  transform: none;
  -webkit-transform: none;
}
.news-act .news-act_page span {
  display: inline-block;
  margin: 0 6px;
}
.news-act .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
}
.news-act .swiper-pagination-bullet-active {
  opacity: 1;
  background: #E51C25;
}
.cus-btn-4 {
  position: relative;
  margin-top: 40px;
  overflow: hidden;
  border: 1px solid #E51C25;
  color: #E51C25;
  display: inline-flex;
  justify-content: center;
  padding: 10px 30px;
  text-decoration: none;
  border-radius: 40px;
  cursor: pointer;
}
.cus-btn-4:hover {
  background: #E51C25;
  color: #fff;
}
.innews_box ul {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}
.innews_box ul li {
  width: calc(33.33% - 20px);
  margin: 10px 0;
   background: #fff;
padding: 20px;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  -moz-transition: all .5s ease;
}
.innews_box ul li .newsdate {
  width: 100%;
  overflow: hidden;
  font-size: 14px;
  color: #666;
  line-height: 30px;
  margin-bottom: 10px;
}
.innews_box ul li .newstit {
  width: 100%;
  overflow: hidden;
  color: #000;
  line-height: 30px;
  margin-top: 20px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.innews_box ul li .newsdes {
  width: 100%;
  font-size: 16px;
  margin-top: 10px;
  line-height: 26px;
  color: #666;
}
.innews_box ul li:hover { box-shadow: 0 0 10px #ddd;}
/*底部footer*/
.footer-main { background: #333; width: 100%; float: left;}
.foot {
  padding: 80px 0 60px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.foot b {
  font-size: 20px;
  color: #fff;
  display: block;
  font-weight: normal;
  margin-bottom: 5px;
}
.foot b i img {
  width: 32px;
  margin-right: 8px;
}
.ft-logo { color: #fff; width: 20%;}
.ft-logo b{ font-size: 24px; margin: 20px 0;}
.ft-logo img{ max-height: 200px;}
.ft-logo .ewm { margin-top: 30px;}
.ft-logo .ewm img{ max-height: 110px; }
.foot_nav b{ margin-bottom: 20px;}
.foot_nav div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.foot_nav { width: 15%;}

.foot_nav div a {
  width: 100%;
  color: rgba(255, 255, 255, .8);
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 20px;
}
.foot_nav div a:hover {
  color: #fff;
}
.foot_navvv { width: 28%;}
.foot_navvv div a {
    /* 核心：一行两个 */
    width: 48%;
    color: rgba(255, 255, 255, .8);
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 20px;
    /* 可选：让文字靠左更美观 */
    text-align: left;
}
 .foot_address { width: 23%;}
 .foot_tel { width: 15%;}
.foot_address p {
  color: rgba(255, 255, 255, .8);
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 20px;
}
.foot .ewm img{ max-height: 100px;}
.foot_tel p {
  color: rgba(255, 255, 255, .8);
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 20px;
}
.copyright {
  padding: 40px 0;
  text-align: left;
  color: rgba(255, 255, 255, .8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.copyright a {
  color: rgba(255, 255, 255, .8);
}
.copyright i {
  float: right;
}
/*返回顶部*/
#suspension {
  position: fixed;
  z-index: 9999;
  right: 8px;
  bottom: 6%;
}
#suspension li {
  margin-bottom: 3px;
  width: 57px;
  height: 57px;
  right: 0;
  position: relative;
}
#suspension li a {
  display: flex;
  align-items: center;
  position: absolute;
  z-index: 9;
  right: 0;
  top: 0;
  width: 57px;
  height: 57px;
  overflow: hidden;
  background: #333;
  -webkit-transition: all .5s ease;
  transition: all .5s ease;
  white-space: nowrap;
}
#suspension li .txt_box {
  display: none;
  padding: 0 10px;
}
#suspension li .fa {
  display: inline-block;
  vertical-align: middle;
  width: 57px;
  height: 57px;
  text-align: center;
  line-height: 57px;
  color: #fff;
  font-size: 22px;
  background-color: #333;
}
#suspension li .txt {
  display: inline-block;
  line-height: 57px;
  font-size: 14px;
  color: #fff;
  vertical-align: middle;
  padding-left: 10px;
}
#suspension li .txt a {
  display: block;
  line-height: 57px;
  color: #fff;
  padding-left: 10px;
}
#suspension li.ewm .ewm-box {
  position: absolute;
  z-index: 1;
  padding: 15px;
  background: #E51C25;
  width: 140px;
  right: 120%;
  bottom: 0;
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateX(100%);
  transform: translateX(100%);
  -webkit-transition: all .7s;
  transition: all .7s;
}
#suspension li.ewm .ewm-box img {
  width: 100px;
}
#suspension li.ewm .ewm-box:after {
  content: '';
  position: absolute;
  right: -5px;
  bottom: 20px;
  width: 0;
  height: 0;
  line-height: 0;
  font-size: 0;
  overflow: hidden;
  border-width: 5px;
  cursor: pointer;
  border-style: dashed dashed dashed solid;
  border-color: transparent transparent transparent #E51C25;
  border-right: none;
}
#suspension li.ewm:hover .icon {
  background-position: -57px -180px;
}
#suspension li.ewm:hover .ewm-box {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
#suspension li.backtop {
  cursor: pointer;
}
#suspension li:hover .txt_box {
  display: block;
  color: #fff;
}
#suspension li:hover a {
  width: 220px;
}
#suspension li:hover .fa {
  background-color: #E51C25;
  color: #fff;
}