/**/
* {
  margin: 0;
  padding: 0;
}

div, address, b, big, blockquote, body, center, cite, code, dd, del, dl, dt, em, fieldset, font, form, b, b, h3, h4, h5, h6, html, i, iframe, img, ins, label, legend, li, ol, p, pre, small, span, strong, u, ul, var, th, td, input {
  margin: 0;
  padding: 0;
}

div, dl, dt, dd, form, input, button, textarea, p, ul, li, ol, table, tr, td, header, footer, aside, nav, b, b, h3, h4, h5, h6, section {
  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;
}

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 {

  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;

  max-width: 100%
}

.dot {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.dot2 {
  display: -webkit-box;

  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

/*--------------------------------------------------------------
# 头部Header
--------------------------------------------------------------*/
#header {
  transition: all 0.5s;
  z-index: 997;
  transition: all 0.5s;
  height: 80px;
  position: relative;
}

#header.header-transparent {
  backdrop-filter: blur(1.25rem);
  background: hsla(0,0%,100%,.86);
  box-sizing: border-box;
  

}

#header.header-scrolled {
  backdrop-filter: blur(1.25rem);
  background: hsla(0,0%,100%,.86);
  box-sizing: border-box;
  border-bottom: 1px solid #ddd;
}
.top-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-box .logo {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 80px;
  margin-right: 10px;
}
.top-box .logo img {
  padding: 0;
  margin: 0;
  max-height: 80px;
}

.top-box .logo .logo-tu2 {
  display: none;
}
#header.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 99;
}
/*导航菜单 */
.nav-menu, .nav-menu * {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu {
  flex: 4;
  height: 80px;
}

.nav-menu ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav-menu ul li {
  position: relative;
  width: 100%;
  text-align: center;


}

.nav-menu a {
  display: block;

  color: #222;
  padding: 0 5px;
  height: 80px;
  line-height: 80px;
  transition: 0.3s;
  font-size: 16px;


}

.nav-menu a:hover, .nav-menu .active>a, .nav-menu li:hover>a {
  color: #2FC287;
  text-decoration: none;


}

.nav-menu .drop-down ul {
  display: block;
  position: absolute;
  left: -20%;
  top: 80px;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  width: 140%;
  backdrop-filter: blur(1.25rem);
  background: hsla(0,0%,100%,.9);
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  transition: ease all 0.3s;
 
}

.nav-menu .drop-down:hover>ul {
  opacity: 1;
  top: 80px;
  visibility: visible;
  z-index: 999;
}

.nav-menu .drop-down li {
  width: 100%;
  position: relative;
}

.nav-menu .drop-down ul a {
 
  font-size: 16px;

  text-transform: none;
  color: #666;
  line-height: 40px;
  height: 40px;
  white-space: nowrap;
  text-overflow: ellipsis;
  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;
  background: #2FC287;

}

.nav-menu .drop-down .drop-down ul {
  top: 0;
  left: calc(100% - 80px);
}

.nav-menu .drop-down .drop-down:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
}

.nav-menu .drop-down .drop-down>a {
  padding-right: 35px;
}

.nav-menu a i {
  display: none;
}

.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;

}


#header.header-scrolled .nav-menu a {
  color: #333;
}



#header.header-scrolled .nav-menu a:hover, #header.header-scrolled .nav-menu .active>a, #header.header-scrolled .nav-menu li:hover>a {
  color: #2FC287;


}

#header.header-scrolled .nav-menu .drop-down ul a:hover, #header.header-scrolled .nav-menu .drop-down ul .active>a, #header.header-scrolled .nav-menu .drop-down ul li:hover>a {
  color: #fff;
  background: #2FC287;

}

#header.header-scrolled .top-box .logo .logo-tu1 {
  display: none;
}

#header.header-scrolled .top-box .logo .logo-tu2 {
  display: block !important;
}
.tel b{ font-size: 18px; color: #2FC287; }
/* 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: #2FC287;
  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: #3081C4;
  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: #3081C4;
}

.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: 10px;
  z-index: 998;
  border: 0;
  background: none;
  font-size: 24px;
  transition: all 0.4s;
  outline: none !important;
  line-height: 1;
  cursor: pointer;
  text-align: right;
  background: #2FC287;
}

.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: #fff;
  font-size: 16px;

}

.language a {
  color: #fff;
  padding: 0 10px;
}

.language a:hover {
  color: #ECA617;
}

/*首页banner图*/

#banner .swiper {
  width: 100%;
  height: 100%;
  position: relative;
  z-index:9;
}

#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%;
  transform: translateY(-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;
  opacity: 0;

}
#banner:hover .swiper-button{ opacity: 1;}
#banner .swiper-button:hover {
  background: #2FC287;
}

.btn-prev {
  left: 80px;
}

.btn-next {
  right: 80px;
}

#banner .swiper-pagination-bullet {
  width: 40px;
  height: 6px;
  display: inline-block;
  background: #fff;
  opacity: .9;
  margin: 0 8px;
  border-radius: 20px;
  transition: opacity .5s, background-color .5s, width .5s;
  transition-delay: .5s, .5s, 0s;
  outline: none;
}

#banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: #2FC287;

}

#banner .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 30px;
  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;
}

/* 业务范围 */
.ywfw { background: #f6f6f6 url(../images/bgt.png) no-repeat left bottom;}
.pad60 { padding: 60px 0 80px 0;   }
.pad90 { padding: 90px 0;   }

.zzsc {
  width: 100%;
  height: auto;
  margin-top:40px;
  text-align: center;
}
.zzsc .tab {
  overflow: hidden;
  margin-top: 30px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: stretch; 
  justify-content: center;
}
.zzsc .tab a {
  display: block;
  font-size: 20px;
 padding:60px 10px;
  text-align: center;
  flex: 1;
  text-decoration: none;
  color: #666;
  border: 1px solid #B4B4B4;
  margin-left: -1px;

  transition: all 0.3s;
}
.zzsc .tab a:first-child { margin-left: 1px;}
.zzsc .tab a i{ display: block; margin-bottom: 10px;}

.zzsc .tab a img   {
  
  width: 40px;
 

}

.zzsc .tab a:hover {
  background: #2FC287;
  border:1px solid #2FC287;
  color: #fff;
  text-decoration: none;

}
.zzsc .tab a:hover i img { filter: brightness(200%);}
.zzsc .tab a.on {
  background: #2FC287;
  border:1px solid #2FC287;
  color: #fff;
  text-decoration: none;
}

.zzsc .tab a.on i img {filter: brightness(200%);}


#sol_top  {
  position: relative;
  background: #FCFCFC;
  height: 100%;

}

#sol_top .swiper-slide {
  position: relative;
  height: 100%;
}

#sol_top .swiper-slide .bg {
  position: relative;

}

#sol_top .swiper-slide .bg::after {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .1);
  content: '';
}

#sol_top .swiper-slide a {

  color: #fff;
}


#sol_top .swiper-slide .product-box { height: 100%; width: 100%; position: absolute; left: 0; right: 0; margin: 0 auto; top:0px}
.product-box .container { display: flex; justify-content: space-between; margin-top: 70px;}
#sol_top .swiper-slide .product-box .txt { width: 30%; }
#sol_top .swiper-slide .product-box .tu { width: 70%;}
#sol_top .swiper-slide .product-box .txt b {
  color: #fff;
  font-size: 38px;
  line-height: 52px;
  width: 100%;
  display: block;
  text-transform: uppercase;
}

#sol_top .swiper-slide .product-box p {
  font-size: 14px;
  margin: 10px auto;
  line-height: 26px;
  color: #fff;

 
}
#sol_top .swiper-slide .product-box span { font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif; font-size: 70px; text-stroke:1px #fff;
  -webkit-text-stroke:1px #fff; color: transparent;}
#sol_top .swiper-button-prev {
  left: calc(100% - 290px);

  top:90%


}

#sol_top .swiper-button-next {
  right: 180px;
  top:90%
}
.line { position: absolute; top: 90%; z-index: 9; right: 290px; left:180px; height:1px; background: rgba(255, 255, 255, .5);}
#sol_top .swiper-button-next,
#sol_top .swiper-button-prev {
  background: none;
  outline: none;
  color: #fff;
  font-size: 30px;
  border-radius: 25px;
  width: 50px;
  border: 1px solid rgba(255, 255, 255, .8);
  height: 50px;
  text-align: center;
  line-height: 50px;

}

#sol_top .swiper-button-next:hover,
#sol_top .swiper-button-prev:hover {
  color: #fff;
  background: #2FC287;
}
.service-con {  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;  overflow: hidden; }
 .service-con .ser-item { background: rgba(255, 255, 255, .2); border: 1px solid rgba(255,255,255,0.2);  cursor: pointer; position: relative; padding-top: 30px; width: 33.33%; color: #fff; text-align: center;line-height: 28px;    }
 .service-con .ser-item a { color: #fff;}

 .service-con .ser-item .inner {position: relative; z-index: 2; }
.service-con .ser-item img { opacity: 1;}
 .service-con .ser-item .bg { background: rgba(0,177,180,0.85); height: 0; -webkit-transition: .6s;
  -o-transition: .6s;
  transition: .6s; position: absolute; left: 0; right: 0; bottom: 0; width: 100%; z-index:9;}
 .service-con .ser-item:hover .bg { height: 100%; }

 .service-con .ser-item p { height: 60px;}
.service-con .ser-item b{ display: block;  font-size: 20px; margin: 10px ;}
/*关于我们*/
.main_title {
  text-align: center;
}

.main_title .m_p1 {
  font-size: 50px;
 color: #222;
  text-transform: uppercase;
  /* -webkit-text-stroke: 1px #dedede;
  -webkit-text-fill-color:transparent; */
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
}
.main_title .m_p2 { color: #2FC287; font-weight: bold; margin-bottom: 20px; font-size: 40px;}
.main_title .m_p3 { font-size: 18px; color: #333; margin-bottom: 50px;}

.main_title span {     color: #7e7e7f;
  font-size: 26px;}
.about {
 background: url(../images/abbg.png) no-repeat right bottom;


}

.about .about_con {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
}

.about .about_con .le {
  width: 46%;
}

.bg_box {
  position: relative;
  overflow: hidden;
}
.bg_box img { border-top-left-radius: 20px;border-bottom-right-radius: 20px;}
.logobg {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  margin-left: auto;
  margin-left: auto;
}

.about .about_con .le .imgBox {
  overflow: hidden;
}

.about .about_con .le .imgBox img {
  width: 140%;
  display: block;
  transition: .5s;
  max-height: 450px;
}

.about .about_con .ri {
  width: 47%;
}
.about .about_con .ri b { font-size:36px; display: block; color: #2FC287;}
.about .about_con .ri .abtit { margin-bottom: 20px; display: block; font-size: 36px; color: #333;}


.about .about_con p {
  font-size: 16px;
  font-weight: 400;
  color: #697277;
  line-height: 32px;
  margin-top: 30px;
}

.about .about_con .more {
  margin-top: 50px;
  display: block;
}

.about .about_con .more a {

  padding: 13px 40px;
  color: #2FC287;
  border: 1px solid #2FC287;
}

.about .about_con .more  {
  font-size: 16px;

  margin-right: 10px;
  transition: .5s;

}

.about .about_con .more a:hover { background: #2FC287; color: #fff;}

.about-list2 {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

.about-list2 li {

  width: 27%;
  margin-right: 6%;

  padding: 10px 0;

  border-bottom: 1px solid #dedede;
  float: left;
}
.about-list2 li:last-child{ margin-right: 0;}
.about-list2 li a {
  display: flex;
  height: 100%;
  padding-top: 10px;

  box-sizing: border-box;
  align-items: center;
  
}

.about-list2 li a .cn {
  display: block;
  font-size: 20px;
  line-height: 20px;
  color: #333;
  position: relative;
  transition: color 0.3s;
  margin-left: 20px;
}




.about-list2 li a .en {
  font-size: 16px;
  line-height: 28px;
  color: #999;
  display: block;
  margin-left: 20px;
}

.about-list2 li a:hover .cn, .about-list2 li a:hover .en {
  color: #2FC287;
}
/* 项目案例 */
.appl-box {

  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  background: url(../images/hzbg.jpg) no-repeat center;
}

.appl-box .appl-tit {
  display: flex;
  align-items: center;
  justify-content: space-between;
}



.appl {
  position: relative;
  padding-bottom: 100px;
}

.appl .swiper-slide {

  background: #fff;
  padding: 15px 0;
  border-radius: 10px;


}

.appl .swiper-slide span {
  overflow: hidden;
  display: block;
}

.appl .swiper-slide span img {
  display: block;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  transition: all .3s;

}

.appl .swiper-slide a {
 
  position: relative;
  z-index: 1;

}

.appl .swiper-slide .tit {
  font-size: 16px;
  padding: 10px 20px;
  display: flex;
  margin-bottom: 10px;
  font-weight: bold;
  align-items: center;
}

.appl .swiper-slide .tit img {
  height: 60px;
  margin-right: 8px;
}

.appl .swiper-slide a::before {
  position: absolute;
  content: "";
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  bottom: 0;
  transform: scale(0.0, 1);
  opacity: 0;
  border-radius: 10px;
  z-index: -1;
  transition: .5s;
}

.appl .swiper-slide a:hover::before {
  background: #2FC287;
  opacity: 1;
  transform: scale(1, 1);
}

.appl .swiper-slide em {
  display: block;
  font-size: 16px;
  font-style: normal;
  padding: 0 20px;
  color: #333;
  margin-top: 15px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.appl .swiper-slide b {

  color: #2FC287;
  font-weight: 500;
}

.appl .swiper-slide i {
  padding: 10px 20px;
  color: #999;
  margin-top: 10px;
  display: block;
}

.appl .swiper-slide p {

  color: #666;
  line-height: 26px;
  font-size: 14px;
  padding: 0 20px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;

}

.appl .swiper-slide:hover {
  box-shadow: 0 2px 16px 0 rgba(0, 78, 204, 0.1);
}

.appl .swiper-slide a:hover b,
.appl .swiper-slide a:hover p,
.appl .swiper-slide a:hover i,
.appl .swiper-slide a:hover em {
  color: #fff;
}

.appl .swiper-button-next {
  position: absolute;
  top: 93%;
  left: calc(60% + 10px);
  border-radius: 20px;
  text-align: center;
  color: #2FC287;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  z-index: 999;
  width: 40px;
  font-size: 30px;
  line-height: 40px;
  height: 40px;
  transition: all .5s ease;

  outline: none;
}

.appl .swiper-button-prev {
  position: absolute;
  top: 93%;
  left: calc(40% - 50px);
  border-radius: 20px;
  text-align: center;
  color: #2FC287;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  z-index: 999;
  width: 40px;
  font-size: 30px;
  line-height: 40px;
  height: 40px;
  transition: all .5s ease;

  outline: none;
}

.appl .swiper-button-prev:hover,
.appl .swiper-button-next:hover {
  background: #2FC287;
  color: #fff;
}

.appl .line {
  position: absolute;
  top: 93%;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  height: 1px;
  width: 20%;
  background: #dedede;
}


#case-list .swiper-slide {
  text-align: center;
  font-size: 18px;
  padding: 0;
}

#case-list .swiper-slide img {
  display: block;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%
}


#case-list .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 10px;
}

#case-list .swiper-pagination-clickable .swiper-pagination-bullet {
  cursor: pointer;
}

#case-list .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 100%;
  background: #fff;
  opacity: .5;
  margin: 0 6px;
}

#case-list .swiper-pagination-bullet-active {
  opacity: 1;
  background: #F18D00;
}

#case-list2 .swiper-slide {
  text-align: center;
  font-size: 18px;
  padding: 0;
}

#case-list2 .swiper-slide img {
  display: block;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%
}


#case-list2 .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 10px;
}

#case-list2 .swiper-pagination-clickable .swiper-pagination-bullet {
  cursor: pointer;
}

#case-list2 .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 100%;
  background: #fff;
  opacity: .5;
  margin: 0 6px;
}

#case-list2 .swiper-pagination-bullet-active {
  opacity: 1;
  background: #F18D00;
}
/* 主营业务 */
.main_yw { display: flex; justify-content: space-between;}
.ys_case_mid {
  text-align: center;
 position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
.ys_case_mid .main_title {
  color: #fff;
  font-size: 26px;
}
.prbg { position: relative; z-index: 1;}
.ys_case_mid .default {width: 100%;
  position: absolute;
  opacity: 1;
  z-index: 2;

  left: 0;
  bottom: 0; width: 100%; padding-bottom: 30px; 
  transition: .5s;  }
  .ys_case_mid .default .main_title { margin-top: 20px;}
  .ys_case_mid .default b { font-size: 42px; font-weight: normal; color: #fff;  padding-top: 30px; display: block; font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;}
  .ys_case_mid .hover{width:100%; height:100%;position: absolute;left:0;top:10%; background:url(../images/supbj.png) no-repeat right bottom;  padding:135px 76px 0 80px; box-sizing: border-box; transition: .5s; opacity: 0;}
  .ys_case_mid .hover h4{ line-height: 44px;font-size:30px; padding-bottom: 50px; color:#ffffff;font-weight: bold;border-bottom:1px solid rgba(255,255,255,.2); margin-bottom: 44px;}
.ys_case_mid .hover p{line-height: 30px;margin-bottom: 30px;font-size: 16px; color:#ffffff;}
.ys_case_mid .hover strong{display:flex; justify-content: center;}
.ys_case_mid .hover strong a{display: block; line-height: 50px;float:left; padding-left:66px;background:url(../images/sup-jia.png) no-repeat left;font-size: 18px; color:#ffffff; font-weight: normal;}
.ys_case_mid .hover strong a:hover { color: #fc7a06;}
.ys_case_mid:hover .default{opacity: 0; bottom:-10%;}
.ys_case_mid:hover .hover{top:0;opacity: 1; z-index: 3;}

.ys_case_tit {
  display: block;
  color: #fff;
  font-weight: bold;
  margin: 20px 0;
  font-size: 40px;
}

.ys_case_txt {
  font-size: 16px;
  color: #fff;
  padding: 0 30px;
  line-height: 26px;
}

/* 新闻 */
.news_boxbg {
  background: url(../images/newsbg.jpg) no-repeat;
  background-size: cover;
}
.news_box { display: flex; justify-content: space-between; }


.news_fl {
  width: 50%;

}

.news_fr {
  width: 35%;
  padding-left: 15px;
}

.news_list a {
  box-sizing: border-box;
  transition: all 0.3s;
  width: calc(50% - 15px);
  float: left;
  display: block;
position: relative;
  margin-right: 15px;
 

}

.news_list .item img {
  height: 293px;
}

.news_list .item .info_box {
  background: rgba(0, 0, 0, 0.3);
  padding: 10px;
  height: 100px;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
}

.news_list .item .date p {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 32px;
  letter-spacing: 0px;
  color: #fff;
}

.news_list .item .s_title {
  font-size: 18px;

  font-stretch: normal;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;

}

.news_list .item .info {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 28px;
  margin: 10px 0;
  letter-spacing: 0px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news_list .item:hover .info_box {
  background: #2FC287;
}



.news_content a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding:30px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: all .3s;
  background: #fff;
  
}

.news_content .day {
  color: #333;
  width: 20%;

  margin: 7px 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;

}

.news_content .newscon {
  width: 100%;


}

.news_content .news-more {
  margin-top: 10px;
  transition: all .3s;
}

.news_content .newscon b {
  padding-bottom: 10px;
  font-size: 20px;
  color: #333;
  display: block;
  font-weight: normal;

}

.news_content .newscon p {
  color: #333;
  text-align: left;
  line-height: 24px;
  font-size: 14px;
}
.news_content .newscon span{ display: block; margin-bottom: 10px;}
.news_content .day span {
  font-size: 34px;
  width: 100%;
  color: #333;
  text-align: center;
  font-weight: normal;
}

.news_content .day p {
  width: 100%;
  text-align: center;
  font-size: 18px;
}

.news_content a:hover {
  background:#fcfcfc;
  background-size: 100%;
}
.tit a{ float: right; color: #999; border-bottom: 0; font-size: 15px; padding: 0; margin: 0; background: none; display: block;}
.tit a:hover { color: #2FC287; background: none;}
.tit { display: flex; align-items: center; justify-content: space-between; font-size: 26px;  margin-bottom: 20px; }
.news_content a:hover .news-more {
  padding-left: 30px;
}
.news_content a:hover .newscon span{ color: #2FC287; }
.news_info a {
  display: block;
  padding:  20px;
  transition: all .3s;
  border-bottom: 1px solid #f1f1f1;
}

.news_info a b {
  color: #333;
  font-weight: normal;
  font-size: 18px;
  display: block;

}

.news_info a p {
  line-height: 24px;
  color: #999;
  font-size: 14px;

  padding: 16px 0 0 0;
}

.news_info a span {
  float: right;
  font-size: 18px;
  color: #999;
}

.news_info a:hover {
  background: #2FC287;
  color: #fff;
}

.news_info a:hover b,
.news_info a:hover p,
.news_info a:hover span {
  color: #fff;
}

.news_a {
  text-align: center;
  margin-top: 50px;
}

.news_a .more {
  border: 1px solid #2FC287;
  color: #2FC287;
  padding: 10px 40px;
}
 .news_info { background: #fff;}
.ftb { background: url(../images/ft.jpg) no-repeat center; background-size: cover; position: relative;}
.ftb .container { padding: 90px 0;  }
.ftb .txt {top:40%; height: 100%;  position: absolute; left: 0; right: 0;  width: 100%;  text-align: center;}
.ftb .txt b {
   display: block; color: #fff;
 margin: 10px 0;
font-size: 32px; font-weight: 500;}
  .ftb .txt a:hover { background: rgba(0, 0, 0, 0.3);}
/*底部footer*/
.footer {
  background: #32363C;
  background-size: cover;

}

.foot {
  padding: 60px 0;
 display: flex;
 justify-content: space-between;
}

.foot b {
  font-size: 20px;
  color: #b4b5b5;
  display: block;
  font-weight: normal;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.foot span {
  color: #b4b5b5;
  font-size: 20px;
  display: block;
 width: 40px;
  border-bottom: 1px solid #fff;
}
.foot .ft_logo { width: 20%;}
.foot .ft_logo img { height: 90px;}
.foot .ft_logo p { font-size: 16px; margin-top: 30px; color: #999;}
.foot .ft_logo b{ display: block; margin-top: 25px; font-size: 30px; font-weight: normal;}
.foot .ft_logo b span { font-size: 30px; color: #0095BE; font-weight: bold;}
.foot .ft-nav {
  width: 18%;

  border-right: 1px solid rgba(255, 255, 255, .1);

}
.foot .ft-nav ul { margin-top: 30px;}
.foot .ft-nav li {

  float: left;
  margin-bottom: 10px;
  width: 100%;
}

.foot .ft-nav li a {
  font-size: 16px;
  display: block;
  color: #b4b5b5;
}

.foot .ft-nav li a:hover {
  color: #2FC287;
}

.foot .ft-contact {
  width: 32%;
 

  border-right: 1px solid rgba(255, 255, 255, .08);
}
.ft_con { margin-top: 40px; flex-wrap: wrap;}
.ft_con .lxfs p{ font-size: 16px; margin-top: 15px; }
.ft_con .ft_item{ display: flex; align-items: center; margin-right: 30px;}
.ft_con .ft_item img { width: 40px; margin-right: 15px;}
.foot .ft-contact p {
  width: 100%;
  color: #b4b5b5;
  font-size: 16px;

}
.ft_con .ft_item b { font-size: 28px; font-weight: bold; color: #2FC287;}
.foot .footer_center {
  margin-top: 62px;
  display: flex;

  justify-content: center;
  flex-direction: column;
}

.footer_phone {
  display: flex;
  margin-bottom: 30px;
}

.footer_phone p {
  color: #b4b5b5;

  margin-bottom: 5px;
  font-size: 16px;
}

.footer_phone p img {
  padding-right: 8px;
}

.footer_phone p span {
  font-weight: normal;
}

.footer_phone b {
  color: #b4b5b5;
  font-size: 24px;
  margin: 0;
  display: block;
}

.foot .footer_center {
  width: 31%;
}

.foot .footer_center .footer_tel {

  display: flex;

  flex-direction: column;
}

.foot .footer_center p {
  text-align: left;
  color: #b4b5b5;

}

.foot .ewm {

  width: 10%;
  
}

.foot .ewm img {
  max-width: 100px;
}

.foot .ewm p {
  margin-top: 10px;
  text-align: center;
  color: #b4b5b5;
}
.ewm_box { display: flex; margin-top: 40px;}
.ewm_box div{ margin-right: 10px;}
.copyright {
  padding: 20px 10px;
  text-align: center;
  color: #b4b5b5;
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.copyright a {
  color: #b4b5b5;
}

/*右侧固定*/
.fix-side {
	position: fixed;
	right: 20px;
	bottom: 50px;
	width: 80px;
	z-index: 2000;
}

.fix-side li {
	border-bottom: solid 1px rgba(255, 255, 255, 0.2);
	width: 80px;
	height: 80px;

	background-color: #2FC287;
}
.fix-side li:hover {
	background-color: #065930;
}

.fix-side .gzh {
	position: relative;
	width: 80px;
	text-align: center;cursor: pointer;
}

.fix-side .gzh .show {
	width:80px;

	color: #fff;
	cursor: pointer;
}

.fix-side .gzh:hover .box {
	display: block;
}
.fix-side .gzh:hover .box2 {
	display: block;
}
.fix-side .gzh .box2 {
	display: none;
	position: absolute;
	left: -120px;
	bottom: 0;
	width: 120px;
  line-height: 80px;
	height: 80px;
  font-size: 18px;
	color: #333;
	background-color: #f9f9f9;
	border: solid 1px #e5e5e5;
	border-right: none;
	box-sizing: border-box;
}
.fix-side .gzh:hover .box2 p{ color: #333;}
.fix-side .gzh .box {
	display: none;
	position: absolute;
	left: -150px;
	bottom: 0;
	width: 150px;
	height: 160px;
	color: #fff;
	background-color: #fff;
	border: solid 1px #e5e5e5;
	border-right: none;
	box-sizing: border-box;
}

.fix-side .gzh .box img {
	margin-top: 15px;
	width: 100px;
	height: 100px;
}
.fix-side .gzh .box p {
	color: #666;
}
.fix-side p {
	margin-top: 10px;
	color: #fff;
}

.fix-side li a {
	display: block;
	text-align: center;
	width: 100%;
	height: 100%;
	color: #fff;
}

.fix-side li img {
	width: 32px;
  margin-top: 10px;
}

.fix-side .return {
	border-bottom: none;
	transform: scaleY(0);
	transition: 0.5s;
	background-color: #065930;
}

.fix-side .active {
	transform: scale(1);
}
.fix-side .phone { font-size: 18px; color: #2FC287; font-weight: bold; margin-top: 20px;}
.fix-side .gzh .box .img img{ height: 30px; width: 30px; margin-top: 30px;}
/* 手机底部导航 */
.bottom_nav {
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 999;
  background: #2FC287;
  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 #31DB95;
  border-left: 1px solid #21A56F;
  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;
}