.nav_wrap .head_nav > li > a {
  color: #000;
}
.search{width: 50px;height: 50px;line-height: 50px;border-radius: 50%;border: 1px solid #e5e5e5;text-align: center;}
.search i {
  color: #ff6624 !important;
}
.fixed-nav .head_layer {
  background-color: #fff !important;
}
.fixed-nav .nav_wrap {
  background-color: #fff !important;
  flex: 1;
}
.head_layer{background-color: #fff;}
.nav_wrap .head_nav{display: flex;justify-content: center;}

.bg-dark {
  background-color: #fff !important;
}
.navbar-toggler {
  background-color: #222 !important;
}
.container {
  max-width: 1600px !important;
}

/* Advertising header */
.header_hd{border-bottom: 1px solid #e5e5e5;background-color: #f6f6f6;}
.fixed-nav .summary_phone{padding: 30px 0 30px 30px;}
.head_layer{display: flex;justify-content: space-between;align-items: center;}
.web_head{width: 100%;background-color: #fff;}
.head_layer_main{display: flex;justify-content: space-between;align-items: center;width: 100%;}
.header_container{padding: 0;background-color: #fff;}
.public_header_ways ul{display: flex;justify-content: flex-start;align-items: center;}
.public_header_ways li{display: flex;justify-content: flex-start;align-items: center;margin-right: 30px;}
.public_header_ways li span{padding: 7px 12px;text-align: center; background-color: #ff6624;border-radius: 50%;margin-right: 10px;}
.public_header_ways li i{font-size: 18px;color: #fff;}
.public_header_ways li p,.public_header_ways li a{font-size: 16px;color: #000;}
.public_ad_header {padding: 10px 0;}
.public_ad_header_con {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.public_ad_header_name a {
  font-size: 16px;
  color: #000;
  text-transform: uppercase;
}

.public_ad_header_name a:hover {
  color: #ff6624;
}

.public_ad_header_contact {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}

.public_ad_header_email a {
  font-size: 16px;
  color: #000;
}

.public_ad_header_email a:hover {
  color: #ff6624;
  text-decoration: none;
}

.public_ad_header_social_media {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  margin-left: 30px;
}
.indedxheaderflex .public_ad_header_social_media a{
  background-color: transparent;
  border: 1px solid transparent;
}
.public_ad_header_social_media a {
  border: 1px solid #ff6624;
  display: block;
  width: 35px;
  height: 35px;
  line-height: 35px;
  margin-left: 15px;
  border-radius: 50%;
  background-color: #ff6624;
  text-align: center;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.35s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}

.public_ad_header_social_media a i {
  font-size: 16px;
  text-align: center;
  color: #fff;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.35s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}

.public_ad_header_social_media a:hover {
  background-color: #fff;
}

.public_ad_header_social_media a:hover i {
  color: #ff6624;
}
.btn13 {
  border: 1px solid #ff6624;
  position: relative;
  color: #666;
  overflow: hidden;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
  text-transform: uppercase;
}
.btn13:hover {
  color: #fff;
  border-color: #ff6624;
}

.btn13 .bgsqr1 {
  content: "";
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  transform: rotate(360deg);
  border-style: solid;
  border-width: 0;
  border-top-color: transparent;
  border-right-color: transparent;
  border-bottom-color: transparent;
  border-left-color: #ff6624;
  position: absolute;
  bottom: 0;
  left: 0;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
}
.btn13 .bgsqr2 {
  content: "";
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  transform: rotate(360deg);
  border-style: solid;
  border-width: 0;
  border-top-color: transparent;
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-right-color: #ff6624;
  position: absolute;
  top: 0;
  right: 0;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
}
.btn13:hover .bgsqr1 {
  border-width: 50px 260px;
}
.btn13:hover .bgsqr2 {
  border-width: 50px 260px;
}
.btn13 .btn-inner {
  position: relative;
  z-index: 1;
  font-size: 18px;
  color: #ff6624;
  padding: 10px 60px;
}
.btn13 .btn-inner:hover{color: #fff;}
.btn {
  padding: 0;
  margin-top: 30px;
}
.indexabout_video_img {
  position: relative;
  overflow: hidden;
}
.indexabout_video_img img {
  width: 100%;
  vertical-align: middle;
}
.indexabout_video_mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.2);
}
.dr {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.drbtn {
  position: relative;
}

.cw {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 5px solid #ffffff;
  position: relative;
  transition: 0.5s;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cw:hover {
  border: 5px solid #ffffff;
  background-color: transparent;
  transition: 0.5s;
}

.cw:hover i {
  color: #ffffff;
}

.cw i {
  font-size: 25px;
  color: #ffffff;
}

.bo {
  position: absolute;
  top: 0;
}

.bo::before {
  content: "";
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  animation: scale 2s infinite;
}

.bo::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid #ffffff;
  animation: scale2 2s infinite;
}

@keyframes scale {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

@keyframes scale2 {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}
.videomain {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 9999999999999999999999;
}
.videoclose {
  position: absolute;
  top: 50px;
  right: 50px;
  cursor: pointer;
}
.videoclose img {
  width: 50px;
  height: 50px;
  display: block;
  cursor: pointer;
}
.videobox {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  overflow: hidden;
  max-height: 800px;
  min-height: 600px;
}
.videobox video {
  width: 100%;
  height: 100%;
}
.videobox iframe {
  width: 100%;
  height: 100%;
  max-height: 800px;
  min-height: 600px;
}

/* news */
.indexnews {
  padding: 90px 0 40px 0;
}
.indexnews_title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.indexnews_title_left span {
  font-size: 16px;
  color: #3a3845;
  display: block;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: bold;
}
.indexnews_title_left h2 {
  font-size: 48px;
  color: #000;
  /* letter-spacing: 1px; */
  font-weight: bold;
  /* font-family: "impact"; */
}
.indexnews_title_more {
  padding: 15px 40px;
  border-radius: 5px;
  border: 1px solid #ff6624;
  display: inline-block;
  background-color: #ff6624;
  font-weight: bold;
  font-size: 16px;
  color: #fff;
  text-transform: uppercase;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.35s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexnews_title_more:hover {
  background-color: #000;
  color: #fff;
  border: 1px solid #000;
}


.indexabout_btn{display: inline-block;padding: 15px 60px;border-radius: 5px;background-color: #ff6624;font-size: 22px;text-align: center;color: #000;text-transform: uppercase;font-weight: bold;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexabout_btn:hover{background-color: #000;color: #fff;}
/* indexproduct */
.indexproduct .container{z-index: 999;position: relative;overflow: hidden;}
.indexproduct{z-index: 9; position: relative;overflow: hidden; padding: 90px 0 90px 0;}
.indexproduct_title{display: flex;justify-content: space-between;align-items: center;margin-bottom: 40px;}
.indexproduct_title h2{font-size: 48px;color: #000;font-weight: bold;}
.indexproduct_title .indexabout_btn{margin-top: 0;}
.indexproduct_flex{display: flex;flex-wrap: wrap;}
.indexproduct_li{margin-bottom: 30px;}
.indexproduct_box{height: 100%; border-radius: 5px;overflow: hidden; position: relative;background-color: #fff;box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.1);}
.indexproduct_img{width: 100%;height: auto;display: block;position: relative;overflow: hidden;padding-top: 100%;}
.indexproduct_img img{width: 100%;height: auto;position: absolute;top: 0;left: 0;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexproduct_content{padding: 30px;}
.indexproduct_content h3{font-size: 24px;margin-bottom: 15px; color: #000;text-align: center;font-weight: bold;word-wrap: break-word;word-break: break-all;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexproduct_content .indexproduct_h3{font-size: 24px; color: #000;text-align: center;font-weight: bold;word-wrap: break-word;word-break: break-all;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexproduct_content p{font-size: 16px;text-align: center; color: #666;word-wrap: break-word;word-break: break-all;line-height: 25px;display: -webkit-box;-webkit-line-clamp:2; -webkit-box-orient: vertical;overflow: hidden;}
.indexproduct_more{display: block;padding:15px 30px;text-transform: uppercase; text-align: center;font-size: 18px;color: #fff;font-weight: bold;margin: 20px auto 0 auto;background-color: #ff6624;border-radius: 5px;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexproduct_li:hover .indexproduct_img img{transform: scale(1.2);}
.indexproduct_li:hover .indexproduct_more{background-color: #000;color: #fff;}
/* .indexproduct_content{padding:25px 20px;background-color: #ff6624;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;} */
/* .indexproduct_li:hover .indexproduct_content{background-color: #ff6624;} */
.indexproduct_li:hover .indexproduct_content h3{color: #000;}
.indexproduct_li:hover .indexproduct_content .indexproduct_h3{color: #000;}
/* .indexproduct_mask {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 9;
} */
.indexproduct .indexabout_btn{background-color: #ff6624;color: #fff;}
.indexproduct .indexabout_btn:hover{background-color: #000;color: #fff;}


/* teamscroll */
.teamscroll{padding:0 0 40px 0;position: relative;overflow: hidden;}
.teamscroll .swiper-slide{}
.teamscroll .swiper{width: 100%;height: 100%;}
.teamscroll_img{border: 6px solid transparent;border-radius: 10px; background-color: #fff;margin: 0 auto;text-align: center;padding:10px;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.teamscroll_img img{width: 100%;vertical-align: middle;margin: 0 auto;display: block;text-align: center;}
.teamscroll_img:hover{border: 6px solid #ff6624;}

/* news */
.indexnews .blog_txt{padding: 20px;}
.indexnews .blogbox{border-radius:20px;overflow: hidden;background-color: #fff;}
.indexnews .blogmorebtn{display: block;margin: 20px auto 0 auto;}
.indexnews .blog_txt h3{font-size: 22px;margin-bottom: 20px;}
.indexnews .blogmore{background-color: #ff6624;border-radius:50px; color: #fff;border: 1px solid #ff6624;padding: 15px 30px;font-size: 20px;font-weight: bold;}
.indexnews .blogline{background-color: #ff6624;left: 50%;transform: translateX(-50%);}
.indexnews .blogli:hover .blogmore{background-color: #000;color: #fff;border: 1px solid #000;}
/* indexmap */
#indexmap{width: 100%;height: 400px;}

/* footer */
.footer {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  background-color: #000;
 }
 .footer_flex {display: flex;flex-wrap: wrap;justify-content: space-between;}
 .footer .container{z-index: 999;position: relative;}
 /* .footer_mask{
   width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.5);position: absolute;top: 0;left: 0;z-index: 9;
 } */
 .footer_logo img {
   max-height: 100px;
   vertical-align: middle;
   max-width: initial;
   margin-bottom: 30px;
 }
 .footer_main h2 {
   font-size: 14px;
   color: #fff;
   margin-bottom: 20px;
 }
 .footer .public_ad_header_social_media {
   justify-content: flex-start;
   margin-left: 0;
 }
 .footer .public_ad_header_social_media a i{
 color: #000;
 }
 .footer .public_ad_header_social_media a:hover{
  background-color: #fff;
 }
 .footer .public_ad_header_social_media a:hover i{
  color: #ff6624;
 }
 .footer .public_ad_header_social_media a {
   margin-left: 0;
   margin-right: 15px; 
   margin-bottom: 5px;
   background-color: #ff6624;
   border: 1px solid #ff6624;
 }
 .footer_page h3,
 .footer_product h3,
 .footer_contact h3,
 .footer_nav h3 {
   font-size: 26px;
   color: #fff;
   font-weight: bold;
   text-transform: uppercase;
   margin-bottom: 20px;
 }
 .footer_page a,
 .footer_product a {
   display: block;
   font-size: 16px;
   color: #fff;
   margin-bottom: 20px;
   /*text-transform: capitalize;*/
   word-wrap: break-word;
   word-break: break-all;
 }
 .footer_page em,
 .footer_product em{
    color: #fff !important;
 }
 .footer_product a:hover {
   text-decoration: underline !important;
   color: #ff6624;
 }
 .footer_page a:hover {
   text-decoration: underline !important;
   color: #ff6624;
 }
 .footer_contact li {
   display: flex;
   justify-content: flex-start;
   align-items: center;
   /* flex-wrap: wrap; */
   margin-bottom: 20px;
 }
 .footer_contact li i {
   font-size: 18px;
   color: #000;
   margin-right: 10px;
   border: 1px solid #ff6624;
   background-color: #ff6624;
   padding:5px 10px;
   border-radius: 50%;
 }
 .footer_p p{
   font-size: 16px;
   color: #fff;
 }
 .footer_p{margin-bottom: 40px;}
 .footer_contact li p {
   font-size: 16px;
   color: #fff;
   flex: 1;
 }
 .footer_contact li a {
   font-size: 16px;
   color: #fff;
   flex: 1;
 }
 .footer_copyrights {
   border-top: 1px solid rgba(255, 255, 255, 0.2);
   margin-top: 70px;
   padding: 40px 0 0px 0;
   width: 100%;
   font-size: 16px;
   color: #fff;
 }
 .footer_copyrights_name {
   font-size: 16px;
   color: #fff;
 }
 .footer_copyrights_p{
   display: flex;
   justify-content: space-between;
   align-items: center;
   flex-wrap: wrap;
   font-size: 16px;
   color: #fff;
 }
 .footer_Powered{display: flex;justify-content: flex-end;align-items: center;}
 .footer_copyrights_p p {
   font-size: 16px;
   color: #fff;
   display: inline;
 }
 .footer_copyrights_p a {
   font-size: 16px;
   color: #fff;
   display: inline;
 }
 
 .footer_tags {
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   padding: 0 0 10px 0;
   margin-bottom: 70px;
   display: flex;
   justify-content: flex-start;
   flex-wrap: wrap;
   align-items: center;
 }
 .footer_tags p {
   font-size: 14px;
   color: #fff;
   text-transform: capitalize;
 }
 .footer_tags a {
   font-size: 14px;
   color: #fff;
   display: block;
   margin:5px 10px 5px 0;
 }
 .footer_tags a:hover {
   text-decoration: underline !important;
   color: #ff6624;
 }
/* backjpg_intro+video */
.intro{background: url(../images/indexbackjpg.jpg) no-repeat 50% 50% fixed; background-size: cover;padding: 70px 0;position: relative;overflow: hidden;}
.intro_mask{width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.5);position: absolute;top: 0;left: 0;z-index: 9;}
.intromain{position: relative;z-index: 999;}
.intro_video{position: relative;overflow: hidden;width: 50%;height: 100px;margin: 30px auto;}
.indexproduct_brand_content{display: flex;flex-direction: column;align-items: center;}
.indexproduct_brand_content span {
  font-size: 22px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 15px;
  display: block;
  text-transform: uppercase;
  word-wrap: break-word;
  word-break: break-all;
}
.indexproduct_brand_content h2 {
  font-size: 34px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 30px;
  text-align: center;
  word-wrap: break-word;
  word-break: break-all;
}
.indexproduct_brand_content p {
  font-size: 16px;
  color: #fff;
  text-align: center;
  word-wrap: break-word;
  word-break: break-all;
}
.indexproduct_brand_content a {
  padding: 15px 60px;
  background-image: linear-gradient(to right, #f34124, #f77a20);
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  border-radius: 5px;
  display: inline-block;
  margin-top: 30px;
  text-transform: uppercase;
  transition: all 0.35s ease-in-out;
  -webkit-transition: all 0.35s ease-in-out;
  -moz-transition: all 0.35s ease-in-out;
  -ms-transition: all 0.35s ease-in-out;
  -o-transition: all 0.35s ease-in-out;
}
.indexproduct_brand_content a:hover {
  background-image: linear-gradient(to right, #000, #000);
  color: #fff;
}
/* indexcontact_main */
.indexcontact{background-color: #f5f5f5;}
.indexcontact_main{margin: -200px  0 0 auto;position: relative;z-index: 99;  display: flex;flex-direction: column;align-items: center; padding: 40px;  width: 40%;background-image: linear-gradient(to right,#f34124,#f77a20);}
.indexcontact_main h3{font-size: 32px;color: #fff;text-align: center;font-weight: bold;}
.indexcontact_main h4{font-size: 48px;color: #fff;font-family: "impact";text-align: center;margin: 20px auto;}
.indexcontact_main a{padding: 15px 30px;font-size: 20px; font-weight: bold; border-radius: 5px; background-color: #000; color: #fff;text-align: center;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexcontact_main a:hover{background-color: #f34124;padding: 15px 60px;}
/* case */
.case{background-color: #f5f5f5;padding: 90px 0;}
.case_title{margin-bottom: 40px;}
.case_title h2{font-size: 100px;color: #ebebeb;font-family: "impact";letter-spacing: 2px;}
.case_title h3{font-size: 42px;color: #000;font-weight: bold;margin-top: -50px;z-index: 99;position: relative;}
.smallimg{z-index: 9999;position: relative;opacity: 0;}
.picture_img{width: 100%;height: auto;display: block;position: relative;overflow: hidden;padding-top: 75%;}
.picture_img img{  width: 100%;vertical-align: middle;position: absolute;top: 0;left: 0;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.picture_icon{z-index: 99; opacity: 0; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 999;width: 60px;height: 60px;line-height: 60px;text-align: center;border-radius: 50%;background-color: #ff6624;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.picture_icon i{font-size: 26px;color: #fff;text-align: center;}
.case_li:hover .picture_icon{opacity: 1;  transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.case_li:hover img{transform: scale(1.2);}
.case_flex{display: flex;flex-wrap: wrap;}
.case_li{margin-bottom: 30px;}
.case_box{background-color: #fff;height: 100%;}
.bigimg{width:600px;position: fixed;left: 0;top: 0; right: 0;bottom: 0;margin:auto;display: none;z-index:999999999;border: 10px solid #fff;}
.mask{position: fixed;left: 0;top: 0; right: 0;bottom: 0;background-color: #000;opacity:0.8;filter: Alpha(opacity=50);z-index: 99999999;transition:all 1s;display: none}
.bigbox{width:840px;background: #fff;border:1px solid #ededed;margin:0 auto;border-radius: 10px;overflow: hidden;padding:10px;}
.bigbox>.imgbox{width:400px;height:250px;float:left;border-radius:5px;overflow: hidden;margin: 0 10px 10px 10px;}
.bigbox>.imgbox>img{width:100%;}
.imgbox:hover{cursor:zoom-in}
.mask:hover{cursor:zoom-out}
.mask>img{position: fixed;right:10px;top: 10px;width: 60px;}
.mask>img:hover{cursor:pointer} 
.picture .swiper {
  width: 100%;
  height: 100%;
}
.picture .swiper-slide{height: auto;padding-bottom: 80px;}
.picture .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case_more{margin-top: 20px;width: 100%;}
.case_content{display: none;padding: 20px;}
.case_content_text h3{font-size: 20px;color: #000;font-weight: bold;word-wrap: break-word;word-break: break-all;margin-bottom: 15px;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.case_content_text a{font-size: 20px;color: #000;font-weight: bold;word-wrap: break-word;word-break: break-all;display: block;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.case_content_text p{font-size: 16px;color: #000;word-wrap: break-word;word-break: break-all;display: block;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.case_btn{display: inline-block;width: 50%;  color: #ff6624;padding-bottom: 5px; border-bottom: 2px solid #ff6624; text-align: center;font-size: 16px;font-weight: bold;text-transform: uppercase;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
/* .case_li:hover .case_btn{background-color: #ff6624;color: #fff;} */
.casemask{ visibility: visible; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 96%;height: 96%;background-image: linear-gradient(to right,rgba(0,0,0,0.2),rgba(0,0,0,0.2));transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.case_li:hover .casemask{background-image: linear-gradient(to right,rgba(243,65,36,0.7),rgba(247,122,32,0.7));}
.casetitle{position: absolute;bottom: 15px;text-align: center;  left: 50%;transform: translateX(-50%);width: 96%;margin: 0 auto;font-size: 18px;color: #fff;font-weight: bold;word-break: break-all;word-wrap: break-word;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.case_li:hover .case_btn{width: 100%;}
.case .swiper-slide{padding-bottom: 30px;}
.case .swiper-pagination-bullet {
  opacity: 1 !important;
  width: 35px;
  height: 5px;
  border: 2px solid #d0d0d0;
  background: transparent;
  background-color: #d0d0d0;
  border-radius: 0;
}

.case .swiper-horizontal > .case .swiper-pagination-bullets,
.case .swiper-pagination-bullets .case.swiper-pagination-horizontal,
.case .swiper-pagination-custom,
.case .swiper-pagination-fraction {
  bottom: 15px;
}

.case .swiper-pagination-bullet-active {
  opacity: 1 !important;
  border: 2px solid #ff6624;
  background-color: #ff6624;
}
/* service */
.service{background-color: #f5f5f5;padding: 0 0 80px 0;}
.service_flex{display: flex;flex-wrap: wrap;}
.service_box{height: 100%;padding:40px 30px;border: 2px solid #ebebeb;position: relative;overflow: hidden;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.service_box h3{ word-break: break-all;word-wrap: break-word;  text-align: center;font-size: 20px;color: #000;font-weight: bold;position: relative;z-index: 9999;}
.service_box .bgbg{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 100px;height: 100%;}
.service_box .bg1{width: 120px;height: 15px;position: absolute;top: -8px;left: 50%;transform: translateX(-50%);transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.service_box .bg2{width: 120px;height: 15px;position: absolute;bottom: -8px;left: 50%;transform: translateX(-50%);transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.service_box:hover {border: 2px solid #ff6624;}
.service_box:hover .bg1{top: -9px;}
.service_box:hover .bg2{bottom: -9px;}
/* why */
.why{ position: relative; overflow: hidden; background: url(../images/img10.jpg) no-repeat 50% 50% fixed;background-size: cover;padding: 90px 0;}
.why_mask{ width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.5);position: absolute;top: 0;left: 0;z-index: 9;}
.why_flex{display: flex;align-items: center;flex-wrap: wrap;z-index: 999;position: relative;}
.why_title{}
.why_title h2{font-size: 100px;color: rgba(255, 255, 255, 0.2);font-family: "impact";letter-spacing: 2px;}
.why_title h3{font-size: 36px;color: #ff6624;font-weight: bold;margin-top: -40px;}
.why_list ul{display: flex;justify-content: space-between;flex-wrap: wrap;}
.why_list li{width: 48%;overflow: hidden;display: flex;justify-content: flex-start;align-items: center;margin: 60px 0;}
.why_list li img{width: 60px;height: 60px;vertical-align: middle;display: block;}
.why_list li h4{ word-wrap: break-word;word-break: break-all; font-size: 18px;flex: 1;  color: #fff;padding-left: 30px;border-left: 1px solid #fff;margin-left: 30px;}
.why_block{padding: 100px 40px;margin-left: 80px;  border: 10px solid rgba(255, 255, 255, 0.2);display: flex;justify-content: space-between;align-items: center;}
.why_block_left{background-color: #ff6624;margin-left: -120px;padding: 30px 50px;}
.why_block_left span{font-size: 24px;color: #fff;font-weight: bold;}
.why_block_left  h3{font-size: 150px;font-family: "impact";color: #fff;}
.why_block_right img{width: 100px;height:80px;opacity: 0.2;}
.why_block_right span{font-size: 26px;color: #fff;display: block;margin-bottom: 20px;margin-top: -50px;margin-left: -20px;}
.why_block_right h4{font-size: 28px;color: #fff;margin-bottom: 10px;margin-left: -20px;}
.why_right{padding-left: 100px;}
/* indexabout */
.indexabout{background-color: #f5f5f5;padding: 70px  0;}
.indexabout_main{background-color: #fff;padding: 50px 50px;}
.indexabout_img img{width: 100%;vertical-align: middle;}
.indexabout_flex{display: flex;flex-wrap: wrap;align-items: center;}
.indexabout_maincontent h1{font-size: 36px;color: #000;font-weight: bold;margin-bottom: 20px;}
.indexabout_maincontent p{font-size: 16px;color: #333;line-height: 25px;display: -webkit-box;-webkit-line-clamp: 13; -webkit-box-orient: vertical;overflow: hidden;}
.indexabout_btn{padding: 15px 40px; margin-top: 30px; display: inline-block; background-color: #ff6624;font-size: 16px;color: #fff;text-align: center;text-transform: uppercase;transition: all 0.35s ease-in-out; -webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;-ms-transition: all 0.35s ease-in-out;-o-transition: all 0.35s ease-in-out;}
.indexabout_btn:hover{padding: 15px 50px;background-color: #000;}
/* shi pei */
@media (max-width:576px){
  .videobox{width:90%;margin: 0 auto;max-height: auto;min-height: 300px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 300px;}

  .indexcontact_main{margin: 0 auto;width: 100%;padding: 15px;}
  .indexcontact_main h3{font-size: 20px;}
  .indexcontact_main h4{font-size: 24px;}
  .indexcontact_main a{padding: 10px 15px;}
  .case_title h2,.why_title h2{font-size: 50px;}
  .case_title h3,.why_title h3{font-size: 30px;margin-top: -40px;}
  .service_li{margin: 15px 0;}
  .service_box h3{font-size: 16px;}
  .service_box{padding: 30px 15px;}
  .service{padding: 0 0 40px 0;}
  .why{padding: 40px 0;}
  .why_block_left{padding: 30px 30px;}
  .why_block_left h3{font-size: 76px;text-align: center;}
  .why_block{padding: 70px 30px;margin-left: 60px;}
  .why_block_left{margin-left: -100px;}
  .why_block_right{
      margin-right: -10px;
  }
  .why_right{margin-top: 30px;padding: 0 10px !important;}
  .why_list li{width: 100%;margin: 15px 0;}
  .why_list li img{width: 35px;height: 35px;}
  .why_list li h4{padding-left: 15px;margin-left: 15px;}
  .indexabout{padding: 40px 0;}
  .indexabout_main{padding: 30px 10px;}
  .indexabout_maincontent{margin-top: 30px;}
  .indexabout_maincontent h1{font-size: 26px;}
  .indexproduct{padding: 40px 0  20px 0;}
  .indexproduct_title h2{font-size: 26px;}
  .indexproduct_title{flex-wrap: wrap;}
  .indexproduct .indexabout_btn,.indexnews_title_more{padding: 10px 30px;font-size: 16px;margin-top: 20px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content .indexproduct_h3{font-size: 16px;}
  .indexproduct_content h3{font-size: 18px;margin-bottom: 10px;}
  .indexproduct_more{font-size: 14px;padding: 10px;}
  .intro{padding: 20px 0 40px 0;}
  .indexproduct_brand_content h2{font-size: 20px;}
  .indexproduct_brand_content a{padding: 10px 30px;font-size: 16px;}
  .case{padding: 40px 0  20px 0;}
  .case .swiper-pagination{display: none;}
  .case .swiper-slide{padding-bottom: 0;}
  .indexnews{padding: 40px 0;}
  .indexnews_title_left h2{font-size: 26px;}
  .indexnews .blog_txt{padding: 15px;}
  .indexnews .blog_txt h3{font-size: 18px;margin-bottom: 10px;}
  .indexnews .blogmore{padding: 10px;font-size: 14px;}
  .footer{padding: 40px 0 90px 0;}
  .footer_tags{margin-bottom: 20px;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_page h3, .footer_product h3, .footer_contact h3, .footer_nav h3{font-size: 18px;margin-bottom: 10px;}
  .footer_page a, .footer_product a{font-size: 14px;margin-bottom: 10px;}
  .footer_product {margin-top: 30px;}
  .footer_nav {margin-top: 30px;}
  .footer_copyrights{padding: 10px 0 0 0;margin-top: 20px;}
  .gotop{width: 50px;height: 50px;line-height: 50px;}
  .gotop:before{font-size: 24px;}
}
@media (min-width:577px) and (max-width:768px) {
  .videobox{width:90%;margin: 0 auto;max-height: auto;min-height: 350px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 350px;}

  .indexcontact_main{margin: 0 auto;width: 100%;padding: 15px;}
  .indexcontact_main h3{font-size: 20px;}
  .indexcontact_main h4{font-size: 24px;}
  .indexcontact_main a{padding: 10px 15px;}
  .case_title h2,.why_title h2{font-size: 50px;}
  .case_title h3,.why_title h3{font-size: 30px;margin-top: -40px;}
  .service_li{margin: 15px 0;}
  .service_box h3{font-size: 18px;}
  .service{padding: 0 0 40px 0;}
  .why{padding: 40px 0;}
  .why_list li{width: 100%;margin: 15px 0;}
  .why_list li img{width: 35px;height: 35px;}
  .why_list li h4{padding-left: 15px;margin-left: 15px;}
  .why_block_left{padding: 30px 30px;}
  .why_block_left h3{font-size: 76px;text-align: center;}
  .why_block{padding: 70px 30px;margin-left: 60px;}
  .why_block_left{margin-left: -90px;}
  .why_right{margin-top: 30px;padding: 0 10px !important;}
  .indexabout{padding: 40px 0;}
  .indexabout_main{padding: 30px 10px;}
  .indexabout_maincontent{margin-top: 30px;}
  .indexabout_maincontent h1{font-size: 26px;}
  .indexproduct{padding: 40px 0  20px 0;}
  .indexproduct_title h2{font-size: 26px;}
  .indexproduct_title{flex-wrap: wrap;}
  .indexproduct .indexabout_btn,.indexnews_title_more{padding: 10px 30px;font-size: 16px;margin-top: 20px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content .indexproduct_h3{font-size: 16px;}
  .indexproduct_content h3{font-size: 18px;margin-bottom: 10px;}
  .indexproduct_more{font-size: 14px;padding: 10px;}
  .intro{padding: 20px 0 40px 0;}
  .indexproduct_brand_content h2{font-size: 20px;}
  .indexproduct_brand_content a{padding: 10px 30px;font-size: 16px;}
  .case{padding: 40px 0  20px 0;}
  .case .swiper-pagination{display: none;}
  .case .swiper-slide{padding-bottom: 0;}
  .indexnews{padding: 40px 0;}
  .indexnews_title_left h2{font-size: 26px;}
  .indexnews .blog_txt{padding: 15px;}
  .indexnews .blog_txt h3{font-size: 18px;margin-bottom: 10px;}
  .indexnews .blogmore{padding: 10px;font-size: 14px;}
  .footer{padding: 40px 0 90px 0;}
  .footer_tags{margin-bottom: 20px;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_page h3, .footer_product h3, .footer_contact h3, .footer_nav h3{font-size: 18px;margin-bottom: 10px;}
  .footer_page a, .footer_product a{font-size: 14px;margin-bottom: 10px;}
  .footer_product {margin-top: 30px;}
  .footer_nav {margin-top: 30px;}
  .footer_copyrights{padding: 10px 0 0 0;margin-top: 20px;}
  .gotop{width: 50px;height: 50px;line-height: 50px;}
  .gotop:before{font-size: 24px;}
}
@media (min-width:769px) and (max-width:992px) {
  .videobox{width:90%;margin: 0 auto;max-height: auto;min-height: 400px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 400px;}

  .indexcontact_main{margin:-90px 0 0 auto;width: 45%;padding: 30px 15px;}
  .indexcontact_main h3{font-size: 20px;}
  .indexcontact_main h4{font-size: 24px;}
  .indexcontact_main a{padding: 10px 15px;}
  .case_title h2,.why_title h2{font-size: 50px;}
  .case_title h3,.why_title h3{font-size: 30px;margin-top: -40px;}
  .service_li{margin: 15px 0;}
  .service_box h3{font-size: 18px;}
  .service{padding: 0 0 40px 0;}
  .why{padding: 40px 0;}
  .why_list li{width: 100%;margin: 15px 0;}
  .why_list li img{width: 35px;height: 35px;}
  .why_list li h4{padding-left: 15px;margin-left: 15px;}
  .why_block_left{padding: 30px 30px;}
  .why_block_left h3{font-size: 76px;text-align: center;}
  .why_block{padding: 70px 30px;margin-left: 60px;}
  .why_block_left{margin-left: -90px;}
  .why_right{margin-top: 30px;padding: 0 10px !important;}
  .indexabout{padding: 40px 0;}
  .indexabout_main{padding: 30px 10px;}
  .indexabout_maincontent{margin-top: 30px;}
  .indexabout_maincontent h1{font-size: 26px;}
  .indexproduct{padding: 40px 0  20px 0;}
  .indexproduct_title h2{font-size: 26px;}
  .indexproduct_title{flex-wrap: wrap;}
  .indexproduct .indexabout_btn,.indexnews_title_more{padding: 10px 30px;font-size: 16px;margin-top: 20px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content .indexproduct_h3{font-size: 16px;}
  .indexproduct_content h3{font-size: 18px;margin-bottom: 10px;}
  .indexproduct_more{font-size: 14px;padding: 10px;}
  .intro{padding: 20px 0 40px 0;}
  .indexproduct_brand_content h2{font-size: 20px;}
  .indexproduct_brand_content a{padding: 10px 30px;font-size: 16px;}
  .case{padding: 40px 0  20px 0;}
  .case .swiper-pagination{display: none;}
  .case .swiper-slide{padding-bottom: 0;}
  .indexnews{padding: 40px 0;}
  .indexnews_title_left h2{font-size: 26px;}
  .indexnews .blog_txt{padding: 15px;}
  .indexnews .blog_txt h3{font-size: 18px;margin-bottom: 10px;}
  .indexnews .blogmore{padding: 10px;font-size: 14px;}
  .footer{padding: 40px 0 90px 0;}
  .footer_tags{margin-bottom: 20px;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_page h3, .footer_product h3, .footer_contact h3, .footer_nav h3{font-size: 18px;margin-bottom: 10px;}
  .footer_page a, .footer_product a{font-size: 14px;margin-bottom: 10px;}
  .footer_product {margin-top: 30px;}
  .footer_nav {margin-top: 30px;}
  .footer_copyrights{padding: 10px 0 0 0;margin-top: 20px;}
  .gotop{width: 50px;height: 50px;line-height: 50px;}
  .gotop:before{font-size: 24px;}
}
@media (min-width:993px) and (max-width:1200px) {
  .videobox{width:90%;margin: 0 auto;max-height: auto;min-height: 500px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 500px;}

  .indexcontact_main{margin:-90px 0 0 auto;width: 40%;padding: 30px;}
  .indexcontact_main h3{font-size: 20px;}
  .indexcontact_main h4{font-size: 24px;}
  .indexcontact_main a{padding: 10px 15px;}
  .case_title h2,.why_title h2{font-size: 50px;}
  .case_title h3,.why_title h3{font-size: 30px;margin-top: -40px;}
  .service_li{margin: 15px 0;}
  .service_box h3{font-size: 18px;}
  .service{padding: 0 0 40px 0;}
  .why{padding: 40px 0;}
  .why_list li{margin: 30px 0;}
  .why_list li img{width: 35px;height: 35px;}
  .why_list li h4{padding-left: 15px;margin-left: 15px;}
  .why_block_left{padding: 30px 30px;}
  .why_block_left h3{font-size: 76px;text-align: center;}
  .why_block{padding: 70px 30px;margin-left: 60px;}
  .why_block_left{margin-left: -90px;}
  .why_right{margin-top: 30px;padding: 0 10px !important;}
  .indexabout{padding: 40px 0;}
  .indexabout_main{padding: 30px 10px;}
  /* .indexabout_maincontent{margin-top: 30px;} */
  .indexabout_maincontent h1{font-size: 26px;}
  .indexproduct{padding: 40px 0  20px 0;}
  .indexproduct_title h2{font-size: 26px;}
  .indexproduct_title{flex-wrap: wrap;}
  .indexproduct .indexabout_btn,.indexnews_title_more{padding: 10px 30px;font-size: 16px;margin-top: 20px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content .indexproduct_h3{font-size: 16px;}
  .indexproduct_content h3{font-size: 18px;margin-bottom: 10px;}
  .indexproduct_more{font-size: 14px;padding: 10px;}
  .intro{padding: 20px 0 40px 0;}
  .indexproduct_brand_content h2{font-size: 20px;}
  .indexproduct_brand_content a{padding: 10px 30px;font-size: 16px;}
  .case{padding: 40px 0  20px 0;}
  .case .swiper-pagination{display: none;}
  .case .swiper-slide{padding-bottom: 0;}
  .indexnews{padding: 40px 0;}
  .indexnews_title_left h2{font-size: 26px;}
  .indexnews .blog_txt{padding: 15px;}
  .indexnews .blog_txt h3{font-size: 18px;margin-bottom: 10px;}
  .indexnews .blogmore{padding: 10px;font-size: 14px;}
  .footer{padding: 40px 0 90px 0;}
  .footer_tags{margin-bottom: 20px;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_page h3, .footer_product h3, .footer_contact h3, .footer_nav h3{font-size: 18px;margin-bottom: 10px;}
  .footer_page a, .footer_product a{font-size: 14px;margin-bottom: 10px;}
  .footer_copyrights{padding: 10px 0 0 0;margin-top: 20px;}
  .gotop{width: 50px;height: 50px;line-height: 50px;}
  .gotop:before{font-size: 24px;}
}
@media (min-width:1201px) and (max-width:1400px) {
  .videobox{width:90%;margin: 0 auto;max-height: auto;min-height: 500px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 500px;}

  .indexcontact_main{margin: -150px 0 0 auto;}
  .why_right {padding-left: 0;}
  .footer_logo img{max-height: 80px;}
}
@media (min-width:1401px) and (max-width:1680px) {
  .videobox{width:80%;margin: 0 auto;max-height: auto;min-height: 600px;}
  .videobox iframe{width: 100%;max-height: auto;min-height: 600px;}
}