/**/
* {
  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;
}
/*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;
  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;
}
/*--------------------------------------------------------------
# 头部Header
--------------------------------------------------------------*/
#header {
  transition: all 0.5s;
  z-index: 996;
  transition: all 0.5s;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 996;
  width: 100%;
}
#header.header-transparent {
height: 80px;
}
#header.header-scrolled {
  position: fixed;
  top: 0;
  right: 0;
  height: 70px;
  left: 0;
  z-index: 996;
  background: #fff;
  box-shadow: 0 0 10px #f1f1f1;
}
.top-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-size: cover;
}
.top-box .logo {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 80px;
}
.top-box .logo img {
  padding: 0;
  margin: 0;
  max-height: 65px;
  transition: all .3s;
}
.top-box .logo .logo-tu1 {
  display: block;
}
.top-box .logo .logo-tu2 {
  display: none;
}
/*导航菜单 */
.nav-menu,
.nav-menu * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-menu {
  flex: 5;
}
.nav-menu ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.nav-menu ul li {
  text-align: center;
 position: relative;
}
.nav-menu a {
  display: block;
  color: #fff;
  padding: 0 25px;
  line-height: 80px;
  transition: 0.3s;
  font-size: 16px;
  transition: all .3s;
 
}
.nav-menu a:hover,
.nav-menu .active>a,
.nav-menu li:hover>a {
  color: #fff !important;
  background: #D41A1F;
}
.nav-menu .drop-down ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  position: absolute;
  left: 0%;
  top: 100%;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  width: 100%;
  background: #000;
  transition: ease all 0.3s;
}
.nav-menu .drop-down:hover>ul {
  opacity: 1;
  visibility: visible;
}
.nav-menu .drop-down li {
  width: 100%;
  position: relative;
}
.nav-menu .drop-down ul a {
  padding: 10px ;
  font-size: 16px;
  color: #fff;
  line-height: 28px;
  height: auto;
  overflow: hidden;
}
.nav-menu .drop-down ul a:hover,
.nav-menu .drop-down ul .active>a,
.nav-menu .drop-down ul li:hover>a {
  color: #fff;
}
.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;
}
.top-box .top_tel {  font-size: 26px;  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif; align-items: center; padding: 0 0 0 20px;color: #D41A1F;display: flex;}
.top-box .top_tel img{ margin-right: 6px;     }
#header.header-scrolled .top-box .logo{ height: 70px;}
#header.header-scrolled .top-box .logo img { max-height: 55px;}
#header.header-scrolled .nav-menu a { color: #000; line-height: 70px;}
#header.header-scrolled .nav-menu .drop-down ul a{ color: #fff;}
#header.header-scrolled .top-box .top_tel{ color: #D41A1F;}
#header.header-scrolled .nav-menu .drop-down ul a{ line-height: 28px;}
#header.header-scrolled .top-box .logo .logo-tu1 {
  display: none;
}
#header.header-scrolled .top-box .logo .logo-tu2 {
  display: block;
}
/* 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: #000;
  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: #D41A1F;
  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: #D41A1F;
}
.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: #000;
}
.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;
}
/*首页banner图*/
#banner {
  position: relative;
}
#banner .swiper-slide #particles-js {
  position: absolute;
  height: 100%;
  width: 100%;
  z-index: 999;
}
#banner .swiper {
  width: 100%;
  height: 100%;
  position: relative;
}
#banner .swiper-slide {
  position: relative;
  overflow: hidden;
}
#banner .swiper-slide img {
  width: 100%;
  position: relative;
}
#banner .swiper-slide .scalePic {
  display: block;
  width: 100%;
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);
  transition-property: all;
  transition-duration: 1.5s;
  transition-timing-function: ease;
  transition-delay: .2s;
}
#banner .swiper-slide-active .scalePic {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
#banner .swiper-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  color: #fff;
  border-radius:8px;
  border: 1px solid #fff;
  cursor: pointer;
  overflow: hidden;
  z-index: 999;
  width: 50px;
  font-size: 30px;
  line-height: 50px;
  height: 50px;
  transform: rotate(45deg);
  transition: all .5s ease;
  outline: none;
}
#banner .swiper-button:hover {
  background: #D41A1F;
}
#banner .swiper-button i{    transform: rotate(-45deg);}
.btn-prev {
  left: 30px;
}
.btn-next {
  right: 30px;
}
#banner .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  border:1px solid #fff ;
  background: none;
  display: inline-block;
  opacity: .9;
  margin: 0 8px;
  border-radius: 5px;
      transform: rotate(45deg);
  transition: opacity .5s, background-color .5s, width .5s;
  transition-delay: .5s, .5s, 0s;
}
#banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: #D41A1F;
 
  transition-delay: 0s;
}
#banner .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 20px;
  left: 0;
  width: 100%;
}
#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 .pc_banner { display: block;}
#banner .mob_banner { display: none;}
.pad_80 {
  padding: 80px 0;
}
.pad_120{ padding: 120px 0;}
.main_title {
  text-align: center;
}
.main_title p {
  font-size:42px;
  margin-bottom: 10px;
  color: #000;
  font-weight: 700;
  padding-top: 10px;
  position: relative;
  
}
.main_title i{ font-size: 16px;}
.main_title span {
  font-size: 26px;
  color: #222;
}
.main_box{width: 100%;
  height: auto;
  position: relative;
  z-index: 9;
  overflow: hidden;
  background: #ffffff;
}
/*关于我们*/
.about {
  position: relative;
  background: url(../images/abbg.jpg) no-repeat center;
  background-size: cover;
}
.ab_con {
 display: flex; 
 align-items: center;
 justify-content: space-between;
 margin-top: 50px;
}
.about_fr {
  width:48%;
}
.ab_tu{ width: 48%; position: relative;}
.ab_tu .span{ display: block; position: relative; z-index: 1;}
.video_tu  {
  
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left:0;
}
video{ background: #000;}
.ab_tu b {
  display: block;
  width: 75px;
  height: 75px;
  position: relative;
  margin-right: 10px;
}
.ab_tu b:before {
  width: 100%;
  height: 100%;
  position: absolute;
  background: url("../images/turnicon.png") no-repeat center;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  content: '';
  display: block;
  animation: rotate360 5s linear 0s infinite normal;
}
@keyframes rotate360 {
  0% {
    -webkit-transform: translate(-50%, -50%) rotate(0);
    -moz-transform: translate(-50%, -50%) rotate(0);
    -ms-transform: translate(-50%, -50%) rotate(0);
    -o-transform: translate(-50%, -50%) rotate(0);
    transform: translate(-50%, -50%) rotate(0);
  }
  100% {
    -webkit-transform: translate(-50%, -50%) rotate(360deg);
    -moz-transform: translate(-50%, -50%) rotate(360deg);
    -ms-transform: translate(-50%, -50%) rotate(360deg);
    -o-transform: translate(-50%, -50%) rotate(360deg);
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.layui-btn{ background: none; padding: 0; margin-top: 20px;}
.layui-layer-page .layui-layer-content{ overflow: hidden!important;}
.ab_tu>div>b img {
  width: 100%;
  height: 100%;
  object-fit: none;
}
.ab_tu>div>p {
  font-size: 14px;
  color: #fff;
  text-transform: uppersl;
  margin-top: 5px;
}
.about_fl img {
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
}
.about_fr .ab_txt {
  line-height: 36px;
  margin-bottom: 30px;
  color: #fff;
  font-size: 16px;
  text-align: left;
}
.about_fr .ab_txt span {
  color: #fff;
}
.more_box { display: flex; justify-content: center;}
.ab_img { margin-top: 20px;}
.ab_img img{ border-radius:0 60px ;}
.more {
  height: 50px;
  display: inline-block;
  font-size: 14px;
  line-height: 50px;
  font-family: Arial;
  text-align: center;
  width: 160px;
    color: #D41A1F;
  border: 1px solid #D41A1F;
  margin-top: 25px;
  position: relative;
  transition: all .3s;
  z-index: 1;
  display: block;
}
.more:before {
    content: "";
    position: absolute;
    background:#D41A1F;
    width: 0;
    height: 100%;
    left: 50%;
    top: 0px;
    transform: translateX(-50%);
    transition: width .6s;
    z-index: -1;
}
.more:hover:before {
    width: 100%;
}
.more:hover {
  color: #fff;
}
.zyzs-list {
  width: 100%;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  margin-top: 50px;
}
.zyzs {
  width: 25%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
   margin: 10px 0;
  padding: 20px 0;
  background: #fff;
  border-right: 1px solid #eeeded;
}
.zyzs::before {
  width: 0;
  height: 0;
  content: "";
  transition: 0.5s;
  position: absolute;
  bottom: 0;
  left: 0;
}
.zyzs::after {
  width: 0;
  height: 0;
  content: "";
  transition: 0.5s;
  position: absolute;
  top: 0;
  right: 0;
}
.zyzs .item{ position: relative; width: 100%;}
.zyzs .item::before {
  width: 0;
  height: 0;
  content: "";
  transition: 0.5s;
  position: absolute;
  right: 0;
  bottom: -20px;
}
.zyzs .item::after {
  width: 0;
  height: 0;
  content: "";
  transition: 0.5s;
  position: absolute;
  top: -20px;
  left: 0;
}
.zyzs:hover .item::before{
  width: 50%;
  height:calc(50% + 20px);
  background: #D41A1F;
  z-index: 1;
}
.zyzs:hover .item::after {
  width: 50%;
  height:calc(50% + 20px);
  background: #D41A1F;
  z-index: 1;
}
.zyzs:hover:before {
  width: 50%;
  height:50%;
  background: #D41A1F;
  z-index: 1;
}
.zyzs:hover:after {
  width: 50%;
  height:50%;
  background: #D41A1F;
  z-index: 1;
}
.zyzs:hover img { filter: brightness(100);}
.zyzs .line {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
}
.zyzs-icon {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  transition: all 0.5s;
  z-index: 2;
}
.zyzs-icon img{
  height: 40px;
}
.zyzs-content{position: relative; z-index: 2;}
.zyzs-content b i{ font-weight: normal; font-size: 18px; }
.zyzs-content b {
  color: #000;
  text-align: center;
  margin: 8px 0;
  font-size: 36px;
  display: block;
  font-weight: normal;
}
.zyzs-content p {
  line-height: 24px;
  font-size: 16px;
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: #666;
}
.zyzs:hover b,.zyzs:hover p { color: #fff;}
/* 产品 */
.product {  background-size: cover; background: url(../images/probg.jpg)no-repeat center bottom;}
.pro_con{ width: 48%;}
.pro_tu{ width: 48%;}
.pro_con i{display: block; margin: 10px 0; padding-left: 20px; font-size: 18px; position: relative;}
.pro_con i::before{ position: absolute; left: 0; top:10px; content: ''; width: 10px; height: 10px; background: #D41A1F;  line-height: 10px; border-radius: 100%;}
.product_box{ display: flex; align-items: center; justify-content:space-between;}
.pro_con p{ line-height: 32px; font-size: 18px; margin-bottom: 20px;}
.pro_tu img{ margin-top: 30px; border-radius: 30px; }
.pro_tu{ margin-top: 30px;}
.sl {
  position: relative;
  padding:60px 0;
}
.xcal .swiper-wrapper {
  padding-top: 20px;
  padding-bottom: 10px;
}
.xcal .swiper-slide {
  transition: all 0.5s ease;
  position: relative;
  box-shadow:0 0 10px #dedede;
 
}
.xcal .swiper-slide .info img {
  margin-top: 35%;
}
.xcal .swiper-slide .info {
  opacity: 0;
  position: absolute;
  height: 0;
  transition: all 0.5s;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 100%;
  z-index: 2;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
}
.xcal .swiper-slide:hover .info {
  height: calc(100% - 90px);
  opacity: 1;
}
.xcal .swiper-slide .inner-con {
  position: relative;
  z-index: 1;
}
.xcal .swiper-slide .inner-con p{ display: flex; align-items: center; justify-content: space-between; padding:  10px; font-size: 16px;}
.xcal .swiper-slide .inner-con p i{ width: 35px; height: 35px; border-radius: 35px; background: #D41A1F; text-align: center; line-height: 35px; color: #fff; font-size: 16px;}
.xcal .swiper-slide img {
  display: block;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}
.xcal .swiper-slide p {
  background-color: #fff;
  color: #333;
  text-align: center;
  font-size: 16px;
}
.sl .swiper-button-next {
  position: absolute;
  top: 50%;
  left: calc(100% - 80px);
  color: #666;
  cursor: pointer;
  overflow: hidden;
  z-index: 99;
  width:50px;
  border-radius: 100%;
  border: 1px solid #dedede;
  font-size: 24px;
  line-height:50px;
  text-align: center;
  height: 50px;
  transition: all .5s ease;
  outline: none;
  background: #fff;
}
.sl .swiper-button-prev {
  position: absolute;
  top: 50%;
  left: 40px;
  color: #666;
  cursor: pointer;
  overflow: hidden;
  z-index: 99;
  width: 50px;
  border-radius: 100%;
  border: 1px solid #dedede;
  font-size: 24px;
  line-height: 50px;
  text-align: center;
  height: 50px;
  transition: all .5s ease;
  outline: none;
  background: #fff;
}
.sl .swiper-button-prev:hover, .sl .swiper-button-next:hover {
  background: #D41A1F;
  color: #fff;
}
.xcal .swiper-slide:hover {
  margin-top: -20px;
}
.xcal .swiper-slide:hover p {
  background: #D41A1F;
  color: #fff;
}
.xcal .swiper-slide:hover p i{ background: #fff; color: #D41A1F;}
/* 工程案例 */
.an_case { background: url(../images/casebg.jpg) no-repeat; background-size: cover;}
.pj {
position: relative;
margin-top: 50px;
padding-bottom: 50px;
}
#gallery .swiper-container {
  position: static;
}
.pj .swiper-wrapper {
  padding-top: 10px;
  padding-bottom:90px;
}
.pj .swiper-slide .img {
  margin-bottom: 10px;
}
.pj .swiper-slide a { margin: 15px;}
.pj .swiper-slide a img {
 display: block;
  border-radius: 10px;
 
}
.pj .swiper-slide a:hover img {   box-shadow: 0 0 10px #ccc;}
.dangqian { font-size: 20px; color: #D41A1F;}
.zongshu { font-size: 18px; color: #333;}
.pj .swiper-button-prev {
top:calc(100% - 60px);
left: calc(50% - 210px);
}
.pj .swiper-button-next {
  top:calc(100% - 60px);
  right: calc(50% - 210px);
}
.pj .swiper-button-next,
.pj .swiper-button-prev {
  background: #EBF1FE;
  outline: none;
  width: 160px;
  font-size: 30px;
  height: 50px;
  border-radius: 50px;
  margin-top: 0;
  z-index: 2;
}
 
.pj .swiper-button-next {
  
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 99;
  width: 160px;
  font-size: 17px;
  line-height: 50px;
  height: 50px;
  transition: all .5s ease;
  outline: none;
}
.pj .swiper-button-prev {
  
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 99;
  width: 160px;
  font-size: 17px;
  line-height: 50px;
  height: 50px;
  transition: all .5s ease;
  outline: none;
}
.pj .swiper-button-prev:hover,
.pj .swiper-button-next:hover {
  background: #D41A1F;
}
.news .swiper-button-next i {
  padding-left: 10px;
}
.news .swiper-button-prev i {
  padding-right: 10px;
}
.pj .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 10px;
}
.pj .swiper-pagination-clickable .swiper-pagination-bullet {
  cursor: pointer;
}
.pj .swiper-pagination { z-index: 1; color: #333;}
.an_case {
  position: relative;
  padding-bottom: 80px;
}
.an_case_mid {
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
.an_case_mid .default {width: 100%;
  position: absolute;
  background: rgba(0, 0, 0, 0.2);
  left: 0;
  bottom: 0; width: 100%; 
  transition: .5s;  white-space: nowrap; text-overflow: ellipsis; overflow: hidden;}
 .an_case_mid .hover{width:100%; height:100%;position: absolute;left:0;top:10%; background-image: linear-gradient(to bottom, rgba(21,74,150,1) ,rgba(21,74,150, .3));  padding:30px; box-sizing: border-box; transition: .5s; opacity: 0;}
  .an_case_mid .hover h4{ line-height: 32px;font-size:18px; padding-bottom: 20px; color:#ffffff;font-weight: bold;border-bottom:1px solid rgba(255,255,255,.2); margin-bottom: 10px;}
.an_case_mid .hover p{line-height: 30px;margin-bottom: 30px;font-size: 16px; color:#ffffff;}
.an_case_mid .hover a{display: block; margin: 0 auto; width: 110px; border: 1px solid #D41A1F; background: #D41A1F; border-radius: 35px; line-height: 35px;font-size: 14px; color:#fff; text-align: center; font-weight: normal;}
.an_case_mid .hover a:hover { background: #fff; color: #D41A1F; border: 1px solid #fff;}
.an_case .pj .swiper-slide:hover .default{opacity: 0; bottom:-10%;}
.an_case .pj .swiper-slide:hover .hover{top:0;opacity: 1;}
.an_case .pj .swiper-slide:hover{top:0;opacity: 1;}
.an_case_tit {
  display: block;
  color: #fff;
  font-weight: bold;
  margin: 20px 0;
  font-size: 40px;
}
.an_case_txt {
  font-size: 16px;
  color: #fff;
  padding: 0 30px;
  line-height: 26px;
}
.an_case_mid {
  position: relative;
  z-index: 2;
}
.an_case_mid span {
  margin-bottom: 40px;
}
.an_case_mid .main_title {
  color: #fff;
  font-size:16px;
  text-align: center;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.an_case_mid .an_case_txt {
  line-height: 30px;
  color: #fff;
  margin-top: 20px;
}
.an_case_bg {
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 680px;
  z-index: 0;
}
.an_case_bg div {
  -webkit-transition-duration: 0.5s;
  -ms-transition-duration: 1.5s;
  -o-transition-duration: 1.5s;
  -moz-transition-duration: 1.5s;
  transition-duration: 1.5s;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: all 2.6s;
}
.an_case_bg div.on {
  opacity: 1;
  z-index: 10;
}
/* 优势 */
.case {
 background: url(../images/ysbg.jpg) no-repeat center; 
 background-size: cover;
}
.zzsc {
  width: 100%;
  height: auto;
  margin: 20px auto;
}
.zzsc .tab {
  overflow: hidden;
display: flex;
  padding-top: 30px;
}
.zzsc .tab a {
  display: block;
  font-size: 24px;
  width: 25%;
  padding:2%;
  border-right: 1px dashed #fff;
  color: #fff;
  text-align: center;
  float: left;
  font-weight: bold;
  text-decoration: none;
}
.zzsc .tab a:last-child{ border-right: none;}
.zzsc .tab a.on  {
  color:#D41A1F;
}
.zzsc .co {
  overflow: hidden;
  box-shadow: 0 2px 16px 0 rgba(0, 78, 204, 0.1);
  margin-top: 30px;
}
.zzsc .co > ul {
  
  background: #ffffff;
  padding:40px ;
}
.zzsc .co li {
  display: none;
  width: 100%;
  list-style: none;
}
.ys_list {
  margin-top: 40px;
}
.ys_list_right {
  float: right;
  width: 55%;
}
.ys_list_left {
  float: left;
  width: calc(45% - 80px);
  padding: 20px 40px;
  line-height: 24px;
  font-size: 14px;
  color: #585657
}
.ys_list_left b{line-height:56px;color: #333;padding:48px 0 0;font-size:42px;position: relative; font-weight: 500; display: block; margin-top: 30px;}
.ys_list_left span { display: block; font-size: 26px; margin: 10px 0;}
.co li b:before{content: "01"; font-weight:bold;position: absolute;width: 100%;height: 48px;color:#D41A1F;font-size: 90px;left: 0;top: 0;overflow: hidden;line-height:80px;}
.co li:nth-child(2)  b:before{content: "02";}
.co li:nth-child(3)  b:before{content: "03";}
.co li:nth-child(4)  b:before{content: "04";}
.ys_list_left p {
  font-size: 16px;
  padding-top: 15px;
  line-height: 28px;
  color: #666;
}
.ys_list_left a{  display: block; padding-top: 10px; color: #D41A1F;}
.ys_list_left p img{ padding-right: 14px;}
.ysicon{   background: #fff;  margin-top: 30px;
}
.ysicon p{  color:#333;  padding:10px 0; text-align: left; float: left;
	-webkit-transition:transform .3s;transition:transform .3s; font-size: 18px; width: 33.3%;}
.ysicon p span{display: block;font-size: 58px;color: #000; line-height: 64px;}
.ysicon p i {
  font-size: 18px;
  width: 26px;
  height: 26px;
  line-height: 26px;
  background: #D41A1F;
  border-radius: 50%;
  text-align: center;
  font-style: normal;
  position: relative;
  top: -25px;
  left: -10px;
  color: #fff;
  display: inline-block;
}
/* 新闻 */
.newsbg{ background: url(../images/newbg.jpg) no-repeat; background-size: cover;}
.pinpaigs {
  margin-top: 30px;
}
.pinpai {
  position: relative;
  background: #f7f7f7;
}
.pinpai a {
  display: block;
  text-decoration: none;
  color: #333;
}
.pinpai.pinpai-item {
  position: relative;
  overflow: hidden;
}
.pinpai .pinpai-imgbox {
  width: 50%;
}
.pinpai .swiper-slide a:hover .pinpai-h { color: #B80509;}
.pinpai .pinpai-text {
  width: 50%;
    padding: 20px;
  overflow: hidden;
}
.pinpai .pinpai-text i{ display: block; margin-top: 20px; font-size: 20px;}
.pinpai .pinpai-h {
  font-size: 24px;
  font-weight: bold;
  overflow: hidden;
  margin-top: 60px;
  margin-bottom: 40px;
}
.pinpai .pinpai-sum {
  color: #999;
  line-height: 28px;
  font-size: 16px;
    display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.pinpai .pinpai_page {
  position: absolute;
  z-index: 9;
  left:20px;
  bottom: 10%;
  top: auto;
  transform: none;
  -webkit-transform: none;
  width: 15%;
  padding-left: 0;
}
.pinpai .pinpai_page span {
  display: inline-block;
  margin: 0 6px;
}
.pinpai .swiper-num {
  position: absolute;
  z-index: 9;
  right: 55px;
  top: 20%;
  color: #fff;
}
.pinpai .swiper-num .active {
  font-size: 26px;
  font-weight: bold;
  color: #B80509;
}
.pinpai .swiper-num {
  font-size: 16px;
}
.pinpai .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
}
.pinpai .swiper-pagination-bullet-active {
  opacity: 1;
  background: #B80509;
}
.news_info { margin-top: 30px; display: flex; align-items:stretch; flex-wrap: wrap; justify-content: space-between;}
.news_info a {
  display: block;
  padding: 13px 20px;
  background: #f7f7f7;
  margin-bottom: 20px;
  transition: all .3s;
  width: calc(33.33% - 20px);
  margin-right: 20px;
  position: relative;
}
.news_info a::before{ transition: all .3s; position: absolute; left: 0; top:0;content: ''; background: #D41A1F; height: 0%; width: 3px;}
.news_info a:hover::before {height: 100%;}
.news_info a:nth-child(3),.news_info a:nth-child(6){ margin-right: 0;}
.news_info a b {
  color: #333;
  font-size: 16px;
  font-weight: normal;
  display: block;
  margin-bottom: 10px;
}
.news_info a p {
  line-height: 24px;
  color: #999;
  font-size: 14px;
  border-top: 1px solid #dedede;
  padding: 10px 0;
}
.news_info a p img { padding-right: 5px;}
.news_info a span {
  float: right;
  font-size: 18px;
  color: #999;
}
.news_info a:hover {
  color: #D41A1F;
  
}
.news_info a:hover b,
.news_info a:hover span {
  color: #D41A1F;
}
.news_a {
  text-align: center;
  margin-top: 50px;
}
.news_a .more {
  border: 1px solid #D41A1F;
  color: #D41A1F;
  padding: 10px 40px;
}
/*  */
.fot_bg { position: relative; background: url(../images/ft.jpg) no-repeat center;    background-size:cover;  }
.fot_bg .main_title p{ font-size: 32px; font-weight: normal; }
.fot_bg .main_title span{ font-size: 18px;}
/*底部footer*/
.footer {
  background: url(../images/footer-bg.jpg) no-repeat center;
  background-size: cover;
  position: relative;
 
}
canvas {
	display:block;
}
.waves {
	position:absolute;
	left:0;
	top:0;
	right:0;
	bottom:0;
}
.foot {
  padding: 60px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
  z-index: 9;
}
.foot b {
  font-size: 22px;
  color: #fff;
  display: block;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.foot .ft-nav {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.foot .ft_logo { width: 20%;}
.foot .ft_logo img{ width: auto; height: 60px;}
.foot .ft_logo p { font-size: 28px;   color:#fff;margin-top: 30px;}
.foot .ft_logo b{ margin-bottom: 0!important; display: block; margin-top: 45px; font-size: 30px; font-weight: normal;}
.foot .ft_logo b span { font-size: 30px; color: #D41A1F; font-weight: bold;}
.foot .ft-nav .ft-nav-list {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: nowrap;
  color: #fff;
  width: 78%;
}
.foot .ft-nav .ft-nav-list dl {
  width: 25%
}
.foot .ft-nav .ft-nav-list dl:nth-child(2) {
  width:45%
}
.foot .ft-nav .ft-nav-list dl:first-child dd {
  display: flex;
  flex-wrap: wrap;
}
.foot .ft-nav .ft-nav-list dl:last-child dd {
 
  width: 100%;
}
.foot .ft-nav .ft-nav-list dl i{ text-align: right; display: block; width: 100%;}
.foot .ft-nav .ft-nav-list dl:first-child dd a {
  width: 100%;
}
.foot .ft-nav .ft-nav-list dl:nth-child(2) dd {
  display: flex;
  flex-wrap: wrap;
}
.foot .ft-nav .ft-nav-list dl:nth-child(2) dd p {
  width: 100%;
}
.foot .ft-nav .ft-nav-list dl:nth-child(2) dd p span img {
  width: 28px;
}
.foot .ft-nav .ft-nav-list dt {
  font-size: 20px;
  color: #fff;
  font-weight: normal;
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.foot .ft-nav .ft-nav-list dd a {
  color:#fff;
  display: block;
  margin-bottom: 10px;
  font-size: 16px;
}
.foot .ft-nav .ft-nav-list dd p {
  color:#fff;
  display: block;
  margin-bottom: 10px;
  font-size: 16px;
}
.foot .ft-nav .ft-nav-list dl:last-child dd img {
  margin: 10px 0;
  width:auto;
  max-height: 100px;
}
.foot .ft-nav .ft-nav-list dd a:hover {
  color: #D41A1F
}
.copyright {
  padding: 20px 0;
  text-align: center;
  color:#fff;
  font-size: 14px;
  position: relative;
  z-index: 9;
 border-top: 1px solid rgba(255, 255, 255, .1);
}
.copyright .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.copyright a {
  color:#fff;
}
.copyright a:hover { color: #D41A1F;}
/* 手机底部导航 */
.bottom_nav {
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 999;
  background: #D41A1F;
  display: none;
}
.bottom_nav_item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  height: 62px;
}
.bottom_nav a {
  flex: 1;
  color: #fff;
  border-right: 1px solid #A20505;
  border-left: 1px solid #CB1515;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bottom_nav a span {
  margin-left: 6px;
}
.bottom_nav a:last-child {
  border-right: none;
}
.bottom_nav a:first-child {
  border-left: none;
}
/*返回顶部*/
.scroll {
  position: fixed;
  right: 30px;
  bottom: 70px;
  cursor: pointer;
  font-size: 14px;
  text-align: center;
  z-index: 99999;
  color: #000;
}
.scroll a p {
  color: #000;
  margin-top: 5px;
}
.scroll .return {
  transform: scaleY(0);
  transition: 0.5s;
  background-color: #f1f1f1;
  width: 60px;
  line-height: 60px;
  height: 60px;
  border-radius: 5px;
}
.scroll i { font-size: 20px; color: #000;}
.scroll .active {
  transform: scale(1);
}