.nav_wrap .head_nav > li > a {
  color: #fff;
}
.search i {
  color: #fff !important;
}
.fixed-nav .head_layer {
  background-color: #00c4d8 !important;
}
.fixed-nav .nav_wrap {
  background-color: #00c4d8 !important;
}
.head_layer{background-color: #00c4d8;}
.container {
  max-width: 1440px !important;
}
.btn13 {
  border: 1px solid #00c4d8;
  position: relative;
  color: #666;
  overflow: hidden;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
  text-transform: none;
}
.btn13:hover {
  color: #fff;
  border-color: #00c4d8;
}

.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: #00c4d8;
  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: #00c4d8;
  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: #00c4d8;
  padding: 10px 60px;
}
.btn13 .btn-inner:hover{color: #fff;}
.btn {
  padding: 0;
  margin-top: 30px;
}
.indexabout_video_img {
  position: relative;
  overflow: hidden;
  border-radius:10px;
}
.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: 60px 0 50px 0;
}
.indexnews_title {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.indexnews_title_left span {
  font-size: 16px;
  color: #3a3845;
  display: block;
  text-transform: none;
  margin-bottom: 10px;
  font-weight: bold;
}
.indexnews_title_left h2 {
  font-size: 48px;
  color: #000;
  font-weight: bold;
}
.indexnews_title_more {
  padding: 10px 40px;
  border: 1px solid #00c4d8;
  display: inline-block;
  font-size: 18px;
  color: #00c4d8;
  text-transform: none;
  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: #00c4d8;
  color: #fff;
}
/* footer */
.footer {
  background-color: #000;
  padding: 60px 0;
}
.footer_logo img {
  max-height: 100px;
  vertical-align: middle;
  max-width: initial;
  margin-bottom: 20px;
}
.footer_main h2 {
  font-size: 14px;
  color: #fff;
  margin-bottom: 20px;
}
.footer_main .public_ad_header_social_media {
  justify-content: flex-start;
  margin-left: 0;
}
.footer_main .public_ad_header_social_media a {
  margin-left: 0;
  margin-right: 15px;
  border-radius: 0;
  margin-bottom: 5px;
}
.footer_page h3,
.footer_product h3,
.footer_contact h3 {
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  text-transform: none;
  margin-bottom: 20px;
}
.footer_page a,
.footer_product a {
  display: block;
  font-size: 16px;
  color: #fff;
  margin-bottom: 15px;
  text-transform: none;
  word-wrap: break-word;
  word-break: break-all;
}
.footer_product a:hover {
  text-decoration: underline !important;
  color: #00c4d8;
}
.footer_page a:hover {
  text-decoration: underline !important;
  color: #00c4d8;
}
.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: #fff;
  margin-right: 10px;
  border: 1px solid #fff;
  padding:2px 6px;
}
.footer_contact li p {
  font-size: 16px;
  color: #fff;
  flex: 1;
}
.footer_contact li a {
  font-size: 16px;
  color: #fff;
  flex: 1;
}
.footer_copyrights {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  flex-wrap: wrap;
  border-top: 1px solid #fff;
  margin-top: 20px;
  padding: 20px 0 20px 0;
  width: 100%;
}
.footer_copyrights_name {
  font-size: 14px;
  color: #fff;
}
.footer_copyrights_p p {
  font-size: 14px;
  color: #fff;
  display: inline;
}
.footer_copyrights_p a {
  font-size: 14px;
  color: #00c4d8;
  display: inline;
  text-transform: none;
}
.footer_tags {
  border-bottom: 1px solid #e5e5e5;
  padding: 0 0 10px 0;
  margin-bottom: 40px;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  align-items: center;
}
.footer_tags p {
  font-size: 14px;
  color: #ddd;
  text-transform: none;
}
.footer_tags a {
  font-size: 14px;
  color: #ddd;
  display: block;
  margin: 5px;
}
.footer_tags a:hover {
  text-decoration: underline !important;
  color: #00c4d8;
}
.bg-dark {
  background-color: #fff !important;
}
.navbar-toggler {
  background-color: #222 !important;
}
.indexchoose {
  padding: 80px 0;
}
.indexchoose_main {
  max-width: 1600px;
  width: 100%;
  margin: 0 0 0 auto;
}
.indexchoose_img {
  position: relative;
}
.indexchoose_img img {
  width: 100%;
  vertical-align: middle;
}
.indexchoose_flex {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.indexchoose_title span {
  display: block;
  font-size: 24px;
  color: #00c4d8;
  font-weight: bold;
}
.indexchoose_title h2 {
  font-size: 48px;
  color: #000;
  font-weight: bold;
  margin: 15px 0 20px 0;
  text-transform: none;
}
.indexchoose_title p {
  font-size: 16px;
  color: #333;
}
.indexchoose_list {
  margin-top: 40px;
}
.fivetxt {
  flex: 1;
}
.indexchoose_list li span {
  margin-right: 15px;
  display: block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  border-radius: 50%;
  text-align: center;
  background-color: #e7f5ff;
}
.indexchoose_list li {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: 30px;
}
.indexchoose_list li i {
  font-size: 38px;
  color: #00c4d8;
  text-align: center;
}
.indexchoose_list li h3 {
  font-size: 18px;
  color: #000;
  font-weight: bold;
  word-wrap: break-word;
  /*word-break: break-all;*/
  margin-bottom: 10px;
}
.indexchoose_list li p {
  font-size: 14px;
  color: #333;
}
/* 1 */
.indexproduct{padding: 60px 0;}
.indexproduct_title{margin-bottom: 30px;}
.indexproduct_title h2{font-size: 42px;color: #000;font-weight: bold;text-align: center;}
.indexproduct_flex{display: flex;flex-wrap: wrap;}
.indexproduct_li{margin-bottom: 30px;}
.indexproduct_box {height: 100%;position: relative;overflow: hidden;border: 1px solid #ddd;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_img{width: 100%;height: auto;position: relative;overflow: hidden;display: block;padding-top: 100%;}
.indexproduct_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;}
.indexproduct_content{background-color: #00c4d8;padding: 20px;}
.indexproduct_content h3{color: #fff;text-align: center; font-weight: bold; font-size: 18px;word-wrap: break-word;word-break: break-all;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.indexproduct_content a{color: #fff;font-size: 18px;font-weight: bold;text-align: center;display: block;word-wrap: break-word;word-break: break-all;display: -webkit-box;-webkit-line-clamp: 1; -webkit-box-orient: vertical;overflow: hidden;}
.indexproduct_li:hover .indexproduct_box{border: 1px solid #00c4d8;border-radius: 20px;}
.indexproduct_li:hover .indexproduct_img img{transform: scale(1.2);}
/* indexabout */
.indexabout{padding: 70px 0;background-color: #f0f3f8;}
.indexabout_maskimg{margin-bottom: 50px;display:none;}
.indexabout_maskimg img{width: 100%;vertical-align: middle;}
.indexabout_hd_flex{display: flex;flex-wrap: wrap;align-items: center;}
.indexabout_hd_content span {
  font-size: 42px;
  color: #000;
  display: block;
  text-transform: none;
  margin-bottom: 20px;
  font-weight: bold;
}
.indexabout_hd_content h1 {
  font-size: 24px;
  color: #000;
  font-weight: bold;
  margin-bottom: 20px;
}
.indexabout_hd_content p {
  font-size: 16px;
  color: #000;
  display: -webkit-box;
  -webkit-line-clamp: 11;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* number */
.indexadvantage{padding: 0 0 70px 0;background-color: #f0f3f8;}
.indexadvantage_main{margin-top: 50px;}
.indexadvantageflex{display: flex;flex-wrap: wrap;}
.indexadvantage_box{ height: 100%; background-color: #0f1113;padding: 30px 20px;}
.datanum{display: flex;justify-content: center;align-items: center;}
.datanum span{font-size: 48px;color: #fff;font-weight: bold;}
.datanum b{font-size: 48px;color: #fff;font-weight: bold;}
.indexadvantage_box h3{font-size:20px;color: #fff;text-align: center; word-wrap: break-word;word-break: break-all; font-weight: bold;margin: 5px 0 10px 0;}
.indexadvantage_box p{font-size: 14px;color: #fff;text-align: center; word-wrap: break-word;word-break: break-all;}
.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box{height: 100%; transform: scaleY(1.1); background-color: #00c4d8;}
.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box{height: 100%;transform: scaleY(1.1); background-color: #00c4d8;}
.indexadvantage_main .indexadvantage_li:nth-child(1),.indexadvantage_main .indexadvantage_li:nth-child(4){margin-top: 10px;}
/* indexgood */
.indexgood{padding: 60px 0 0 0;}
.indexgood_flex{display: flex;flex-wrap: wrap;align-items: center;}
/* shi pei */
@media (max-width:576px){
  .scrollsidebar{display: none;}
  .bg-dark{background-color: #00c4d8 !important;}
  .navbar-toggler{background-color: #333 !important;}
  .indexproduct{padding: 40px 0  10px 0;}
  .indexproduct_title h2{font-size: 30px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content h3,.indexproduct_content a{font-size: 16px;}
  .indexabout{padding: 40px 0;}
  .indexabout_maskimg{display: none;}
  .indexabout_hd_left {margin-bottom: 30px;}
  .videobox{width: 90%;max-height: none;min-height: 250px;}
  .videobox iframe{max-height: none;min-height: 250px;}
  .indexadvantage_main{margin-top: 0;}
  .indexadvantage_li {margin-bottom: 30px;}
  .indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(1), .indexadvantage_main .indexadvantage_li:nth-child(4){margin-top: 0;}
  .datanum span{font-size: 28px;}
  .datanum b{font-size: 28px;}
  .indexadvantage_box h3{font-size: 16px;}
  .indexadvantage{padding: 0 0 30px 0;}
  .indexgood{padding: 0;}
  .indexnews{padding: 30px 0;}
  .indexnews_title_left h2{font-size: 36px;}
  .indexnews_title_more{padding: 5px 10px;margin-top: 15px;}
  .footer{padding: 40px 0 70px 0;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_product {display: none;}
  .footer_contact {margin-top: 30px;}


}
@media (min-width:576px) and (max-width:768px) {
  .scrollsidebar{display: none;}
  .bg-dark{background-color: #00c4d8 !important;}
  .navbar-toggler{background-color: #333 !important;}
  .indexproduct{padding: 40px 0  10px 0;}
  .indexproduct_title h2{font-size: 30px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content h3,.indexproduct_content a{font-size: 16px;}
  .indexabout{padding: 40px 0;}
  .indexabout_maskimg{display: none;}
  .indexabout_hd_left {margin-bottom: 30px;}
  .videobox{width: 90%;max-height: none;min-height: 350px;}
  .videobox iframe{max-height: none;min-height: 350px;}
  .indexadvantage_main{margin-top: 0;}
  .indexadvantage_li {margin-bottom: 30px;}
  .indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(1), .indexadvantage_main .indexadvantage_li:nth-child(4){margin-top: 0;}
  .datanum span{font-size: 28px;}
  .datanum b{font-size: 28px;}
  .indexadvantage_box h3{font-size: 16px;}
  .indexadvantage{padding: 0 0 30px 0;}
  .indexgood{padding: 0;}
  .indexnews{padding: 30px 0;}
  .indexnews_title_left h2{font-size: 36px;}
  .indexnews_title_more{padding: 5px 10px;margin-top: 15px;}
  .footer{padding: 40px 0 70px 0;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_product {display: none;}
  .footer_contact {margin-top: 30px;}
}
@media (min-width:768px) and (max-width:992px) {
  .scrollsidebar{display: none;}
  .bg-dark{background-color: #00c4d8 !important;}
  .navbar-toggler{background-color: #333 !important;}
  .indexproduct{padding: 40px 0  10px 0;}
  .indexproduct_title h2{font-size: 30px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content h3,.indexproduct_content a{font-size: 16px;}
  .indexabout{padding: 40px 0;}
  .indexabout_maskimg{display: none;}
  .indexabout_hd_left {margin-bottom: 30px;}
  .videobox{width: 90%;max-height: none;min-height: 500px;}
  .videobox iframe{max-height: none;min-height:500px;}
  .indexadvantage_main{margin-top: 0;}
  .indexadvantage_li {margin-bottom: 30px;}
  .indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(1), .indexadvantage_main .indexadvantage_li:nth-child(4){margin-top: 0;}
  .datanum span{font-size: 28px;}
  .datanum b{font-size: 28px;}
  .indexadvantage_box h3{font-size: 16px;}
  .indexadvantage{padding: 0 0 30px 0;}
  .indexgood{padding: 0;}
  .indexnews{padding: 30px 0;}
  .indexnews_title_left h2{font-size: 36px;}
  .indexnews_title_more{padding: 5px 10px;margin-top: 15px;}
  .footer{padding: 40px 0 70px 0;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_product {display: none;}
  .footer_contact {margin-top: 30px;}
}
@media (min-width:992px) and (max-width:1200px) {
  .scrollsidebar{display: none;}
  .bg-dark{background-color: #00c4d8 !important;}
  .navbar-toggler{background-color: #333 !important;}
  .indexproduct{padding: 40px 0  10px 0;}
  .indexproduct_title h2{font-size: 30px;}
  .indexproduct_content{padding: 15px 10px;}
  .indexproduct_content h3,.indexproduct_content a{font-size: 16px;}
  .indexabout{padding: 40px 0;}
  .indexabout_maskimg{display: none;}
  .indexabout_hd_left {margin-bottom: 30px;}
  .videobox{width: 90%;max-height: none;min-height: 500px;}
  .videobox iframe{max-height: none;min-height: 500px;}
  .indexadvantage_main{margin-top: 0;}
  .indexadvantage_li {margin-bottom: 30px;}
  .indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box{transform: none;}
  .indexadvantage_main .indexadvantage_li:nth-child(1), .indexadvantage_main .indexadvantage_li:nth-child(4){margin-top: 0;}
  .datanum span{font-size: 28px;}
  .datanum b{font-size: 28px;}
  .indexadvantage_box h3{font-size: 16px;}
  .indexadvantage{padding: 0 0 30px 0;}
  .indexgood{padding: 30px 0 0 0;}
  .indexnews{padding: 30px 0;}
  .indexnews_title_left h2{font-size: 36px;}
  .indexnews_title_more{padding: 5px 10px;margin-top: 15px;}
  .footer{padding: 40px 0 70px 0;}
  .footer_logo img{max-height: 50px;}
  .footer_page {display: none;}
  .footer_product {display: none;}
}
@media (min-width:1200px) and (max-width:1400px) {
  .videobox{width: 90%;}
}
@media (min-width:1400px) and (max-width:1680px) {}