@charset "utf-8";


/* 通用 */
.swiper-container {width: 100%;height: 100%;margin-left: auto;margin-right: auto;}
.swiper-container .swiper-slide{z-index: 22;}
.bg-white{background:#fff;}
.bg-grey{background:#f8f8f8;}
/* banner */
.xy-index-banner {}
.xy-index-banner img{height: 100%;}
.xy-index-banner a {display: block;width: 100%;height:auto; overflow: hidden;}
.xy-index-banner .text {position: absolute;width:35%;left:50%;top:35%;margin-left: -500px;text-align: center;z-index: 10;}
.xy-index-banner .text h3{color: #1a1a1a;font-size: 16px;margin-top:20px;font-weight:normal;}
.xy-index-banner .text h2{color: #1a1a1a;font-size: 60px;font-weight: bold;}
.xy-index-banner .text h2 b{color:#0248d0;}
.xy-index-banner .text h6{color: #fff;font-size: 15px;width: 190px;height: 52px;line-height: 52px; font-family: 'Conv_Montserrat-Regular';position: relative;background:#000; color:#ffffff;text-align: center;margin-top: 50px;cursor: pointer;}
.xy-index-banner .text h6:hover {background:#0248d0;}

.xy-index-banner .text.left {left: 5%;margin-left:0px;text-align: left;}
.xy-index-banner .text.center {top: 40%;}
.xy-index-banner .text.center h6{margin:50px auto auto;}
.xy-index-banner .text.right {left:auto;right: 13%; margin-left:0px;text-align: right;}
.xy-index-banner .text.right h6 {float: right;clear: both;}

.xy-index-banner .text h2{transform:translateY(200px);opacity:0;transition:all .4s;}
.xy-index-banner .text h3{transform:translateX(-200px);opacity:0;transition:all .4s;}
.xy-index-banner .text h6{transform:translateX(-200px);opacity:0;transition:all .8s;}
.xy-index-banner .ani-slide .text h2{transform:translateY(0);opacity:1;}
.xy-index-banner .ani-slide .text h3{transform:translateX(0);opacity:1;}
.xy-index-banner .ani-slide .text h6{transform:translateX(0);opacity:1;}

.xy-index-banner .pic {width: 100%;height:100%;}
.xy-index-banner .pic img{display: block;width: 100%;height:100%;}


.xy-index-banner .swiper-button-next,.xy-index-banner .swiper-button-prev{top:auto;bottom:15px; width: 27px;height: 44px;margin-top:auto;background: none;z-index: 99;outline: none;}
.xy-index-banner .swiper-button-prev {left: 50%;margin-left: -190px;}
.xy-index-banner .swiper-button-next {left:auto;right: 50%;margin-right: -170px;}



.xy-index-banner .swiper-pagination {position: absolute;right: 5%;bottom: 12%;text-align: right;width: 97%;}
.xy-index-banner span.swiper-pagination-bullet {background:rgb(255 255 255 / 88%);width: 55px;height: 5px; border-radius:0;position: relative;}
.xy-index-banner span.swiper-pagination-bullet.swiper-pagination-bullet-active {}
.xy-index-banner span.swiper-pagination-bullet::before {content: '';width: 0%; height: 100%;left: 0;top: 0;background:#0248d0;z-index: 3;display: block;}
.xy-index-banner span.swiper-pagination-bullet.swiper-pagination-bullet-active::before {-webkit-animation: w100 5000ms 1;animation: w100 5000ms 1;width:100%;}
@keyframes w100{
	0%{width: 0%;} 
	100%{width: 100%;}
}









.rolling { width: 30px; height: 80px;position:absolute;left:1%;bottom: 10%;cursor: pointer;z-index: 10;}
.rolling h6 {font-size: 12px;color: #fff;width: 10px;position:absolute;right:-5px;top:10px;font-weight: normal;}
.rolling span { position: relative;width:100%;height:100%; display: block;}
.rolling i{ display: block;height:10px; width: 1px;position:absolute;left:50%;top:10%; margin-left: -1px; background: #fff;animation: height1 1000ms infinite ease-out;-webkit-animation: height1 1000ms infinite ease-out;}
@keyframes height1{
	0%{height:10px;top:10%;opacity: 1;} 
	100%{height:80px;top:85%;opacity: 0;}
}




.ybt-page-container {overflow: hidden;position: relative;}
.ybt-page-container img{display: block;width: 100%;height: auto;}
.d-table {display: table;width: 100%;height: 100%;}
.d-table-cell {display: table-cell;vertical-align: middle;}
.container {margin:auto 5%;position: relative;overflow: hidden;}
.ptb5 {padding:5% 0;}
.mtb5 {margin:5% 0;}
.title {}
.title h2{font-size: 44px;}
.title h3{font-size: 20px;color: #7e7e7e;font-weight: normal;text-transform: uppercase; font-family: "Bai Jamjuree", serif;}
.title h3 line{width: 40px;height: 2px;background:#0248d0;margin: 0 15px;display: inline-block;vertical-align: middle;}
.title h6 {font-size: 14px;line-height: 28px; color: #999999;font-weight: normal;padding:30px 0;overflow: hidden;width: 60%;}
.tmore {position: absolute;width: 115px;right: 0;top:45%;}
.tmore a {display: block;position: relative;font-size: 14px;padding-bottom: 20px; font-family: 'Bai Jamjuree';text-transform: uppercase;}
.tmore a i{display: block;width: 18px;height: 10px;position: absolute;right: 0;top: 4px;}
.tmore a::after {content: '';width: 100%;height: 2px;background: #000;position: absolute;left: 0;bottom:0px;}
.tmore a:hover {color: #000;}
.tmore a:hover i{right: 10%;}
.tmore a:hover::after {background: #000;}
.dtable {display: table;width: 100%;height: 100%;}
.dtable-cell {display: table-cell;vertical-align: middle;}


 
 
 .services-block.style-two .list .service-item {
  transition: all ease 0.4s;
  position: relative;
}
.services-block.style-two .list .service-item .heading i::before {
  transition: all ease 0.4s;
  color: var(--secondary);
}
.services-block.style-two .list .service-item .desc {
  padding-bottom: 56px;
}
.services-block.style-two .list .service-item .read {
  position: absolute;
  left: 24px;
  bottom: 32px;
  overflow: hidden;
}
.services-block.style-two .list .service-item .read .text-button {
  position: absolute;
  transition: all ease 0.4s;
  left: -90px;
}
.services-block.style-two .list .service-item .read i {
  transition: all ease 0.4s;
}
.services-block.style-two .list .service-item .read:hover i {
  margin-left: 96px !important;
}
.services-block.style-two .list .service-item:hover {
  box-shadow: 0px 10px 25px 0px rgba(54, 95, 104, 0.1);
}
.services-block.style-two .list .service-item:hover .heading i::before {
  color: var(--on-surface);
}
.services-block.style-two .list .service-item:hover .read .text-button {
  left: 0;
}
.services-block.style-two .list .service-item:hover .read i {
  margin-left: 90px;
}
@media (max-width: 1023.98px) {
  .services-block.style-two .list .service-item .read .text-button {
    position: relative;
    left: 0;
  }
  .services-block.style-two .list .service-item .read:hover i {
    margin-left: 0 !important;
  }
  .services-block.style-two .list .service-item:hover .read i {
    margin-left: 0;
  }
}
@media (max-width: 575.98px) {
  .services-block.style-two .list .service-item {
    padding-bottom: 16px;
  }
  .services-block.style-two .list .service-item .desc {
    padding-bottom: 44px;
  }
  .services-block.style-two .list .service-item .read {
    left: 16px;
    bottom: 20px;
  }
  .services-block.style-two .list .service-item .read i {
    font-size: 24px;
  }
}

 
.ybt-iproduct {}

.ybt-iproduct{padding-bottom: 5%;width: 90%;}
.ybt-iproduct ul li{float:left;width:23.5%;margin-right:2%;background:#F3F5F8;position:relative;}
.ybt-iproduct ul li:nth-last-child(1){margin-right:0;}
.ybt-iproduct .iproduct .txt{padding:8%;}
.ybt-iproduct .iproduct .txt h5{font-size: 14px;color:#1a1a1a;padding:20px 0;line-height:26px;height: 78px;overflow:hidden;font-weight:normal;}
.ybt-iproduct .iproduct .txt h4{font-size: 24px;color: #1a1a1a;}
.ybt-iproduct .iproduct .vmore{position: absolute;bottom: 0;left: 0;width: 84%;z-index: 3;font-size:14px;padding:15% 8%; color:#1a1a1a;}
.ybt-iproduct .iproduct .vmore i{padding-left:5px;}
.ybt-iproduct .iproduct:hover .vmore{color:#fff;background: linear-gradient(to bottom, rgb(0 255 0 / 0%), #0248d0);}
.ybt-iproduct .swiper-pagination{display:none;}
.ybt-iproduct .swiper-pagination-bullet-active{background:#0248d0;}

.ybt-iproduct .swiper-pagination-bullet{width:20px;height:5px; border-radius:0;}


.ybt-aboutus{background: url("../images/about_bgs.jpg") #fff center no-repeat;background-size: 100%;}
.ybt-iadvantages {padding:10% 0%;overflow: hidden;position: relative;color: #1a1a1a;}
.ybt-iadvantages .right{float: left;width: 50%;position: relative;z-index: 5;}
.ybt-iadvantages .right .pic{}
.ybt-iadvantages .left{float: left;width: 40%;padding-right:10%;overflow: hidden;position: relative;z-index: 5;}
.ybt-iadvantages .left .description{margin-top:20px;}
.ybt-iadvantages .left .description p{font-size:14px; line-height:28px;text-indent: 2em;}
.ybt-iadvantages .left .iadvantages{padding:10% 0;overflow: hidden;}
.ybt-iadvantages .left .iadvantages ul {padding:3% 0;overflow: hidden;}
.ybt-iadvantages .left .iadvantages ul i{display:block;float: left; width: 50px;height: 50px; position: relative;}
.ybt-iadvantages .left .iadvantages ul i::after {content: '';width: 1px;height: 100%;position: absolute;right: 0px;top: 4px;background: #ccc;}
.ybt-iadvantages .left .iadvantages ul i img {display: block;width: 30px;height: 30px;margin: 15px 0px 0px 0px;}
.ybt-iadvantages .left .iadvantages ul li{display:block;float: left;padding:0 3% ;overflow: hidden;}
.ybt-iadvantages .left .iadvantages ul li h5{font-size: 18px;line-height: 28px; font-weight: normal;}
.ybt-iadvantages .left .iadvantages ul li h4{font-size: 18px;line-height: 28px;}
.ybt-iadvantages .text {position: absolute;opacity: .03;font-size: 300px;text-transform: uppercase;width:200%;left: -1%;top: 5%;font-family: 'Conv_Montserrat-Bold';}

.ybt-iadvantages .imore{margin-top:20px;}
.ybt-iadvantages .imore a{display: block;font-size: 14px;width: 180px;height: 52px;line-height: 52px;position: relative;border: 2px solid #1a1a1a;text-align: center;  color: #1a1a1a;margin-top:60px;}
.ybt-iadvantages .imore a:hover {background:#0248d0;border: 2px solid #0248d0;color: #FFFFFF;}

.ybt-aboutus .counter{ overflow:hidden; text-align:center; margin-top:7%;}
.ybt-aboutus .counter ul li{float:left; display:inline-block; vertical-align:top;width:33.33%;transition:all 0.3s; position:relative; text-align:center; }
.ybt-aboutus .counter ul li:after{ content:""; position:absolute; right:0; top:50%; margin-top:-24px; height:48px; width:1px; background:#e6e6e6;}
.ybt-aboutus .counter ul li:last-child:after{ width:0;}
.ybt-aboutus .counter ul li:last-child{ margin-right:0; padding-right:0;}
.ybt-aboutus .counter ul li .txts2{}
.ybt-aboutus .counter ul li .nums{ overflow:hidden; color:#333; line-height:1;}
.ybt-aboutus .counter span{font-size: 50px;display:inline-block;vertical-align:top;overflow:hidden;font-weight:bold;font-family:Arial;color:#0248d0;background-image: -webkit-linear-gradient(right, #0248d0,#404df7);-webkit-background-clip: text;-webkit-text-fill-color: transparent;}
.ybt-aboutus .counter label{display:inline-block;vertical-align:top; margin-top:-5%; line-height:2;font-weight:500; font-size:14px; color:#999999;  }
.ybt-aboutus .counter .h6{ font-weight: normal; font-size:14px;  overflow:hidden; line-height:24px; height:24px;  white-space:nowrap;text-overflow:ellipsis; margin-top:2px; margin-bottom:6px; color:#999999;}
.ybt-aboutus .counter ul li:hover{-webkit-transform: translate3d(0, -2px, 0); transform: translate3d(0, -2px, 0);}

 @keyframes animtran360 {
            from {
                transform: rotateZ(0deg);
            }
            to {
                transform: rotateZ(360deg);
            }
        }
.ybt-aboutus .z_video_btn{ width:12.5vw;height: 12.5vw; cursor: pointer; z-index: 2; border-radius: 50%; display: flex; align-items: center; justify-content: center; position: absolute;  position: absolute; left: -5vw; top: 10vw;}
.ybt-aboutus .z_video_btn::before{ content: ""; display: block; width: 100%; height: 100%;animation: animtran360 15s linear infinite; background: url("../images/video_playbg.png") no-repeat center; background-size: 100% 100%; position: absolute; left: 0; top: 0;}
.ybt-aboutus .z_video_btn img{width:auto;z-index: 2;}

.z_index_video{z-index:999;}
.z_index_video .z_video_btn{ width:12.5vw;height: 12.5vw; cursor: pointer; z-index: 2; border-radius: 50%; display: flex; align-items: center; justify-content: center; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);}
.z_video_btn::before{ content: ""; display: block; width: 100%; height: 100%;animation: animtran 15s linear infinite;  background-size: 100% 100%; position: absolute; left: 0; top: 0;}
.z_video_box{width: 100%; height: 100%; background:#000000e3; position: fixed; left: 0; top: 0; z-index: 999!important; display: flex; justify-content: center; align-items: center; opacity: 0; transition: ease .6s; visibility: hidden; }
.z_video_box video{; max-height: 100%;width: 50%;}
.z_video_box.on{ opacity: 1; visibility: visible;}
.z_video_close{ width: 50px; height: 50px;text-align: center; transition: ease 1s; line-height: 50px; position: absolute; right: 10px; top: 10px; border-radius: 50%; font-size: 18px!important; background:#0248d0; color: #fff; cursor: pointer;}
.z_video_close:hover,.z_index_video .play:hover img{ transform: rotate(360deg);}




.ybt-iacase {position: relative;}
.icase-nav {width: 600px;height: 40px;position: absolute;right: 0px;bottom:0px;}
.icase-nav .swiper-slide li{font-size: 14px;font-weight: bold;color: #999999;cursor: pointer;position: relative;margin: auto 3%;text-align: center;}
.icase-nav .swiper-slide li:hover {color: #000;}
.icase-nav .swiper-slide li::after {content: '';width: 80%;height: 2px;background: #000;position: absolute;left: 10%;bottom: -10px;display: none;}
.icase-nav .swiper-slide-thumb-active li{color: #000;}
.icase-nav .swiper-slide-thumb-active li::after {display: block;}
.iacaselist {padding:5% 0;overflow: hidden;position: relative;}
.iacaselist .swiper-slide {padding-bottom:80px;}
.iacaselist .imore{width: 184px;overflow: hidden;position: absolute;left:50%;margin-left: -92px;bottom: 0;z-index: 3;}
.iacase {position: relative;width:95%; margin-left: 5%;overflow: hidden;}
.iacase li{overflow: hidden;}
.iacase li a{display: block;position: relative;}
.iacase li a h4{position: absolute;font-size: 20px;left: 0;bottom: 0;padding: 5%;width: 90%;color: #fff; z-index: 3;}
.iacase li a .mark {position: absolute;bottom: 0;left: 0;width: 100%;height:70%;z-index: 1; background:linear-gradient(to top,#000,rgba(0,0,0,0));opacity: .6;}
.iacase li a:hover img {-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}



.ybt-inews {padding:3% 0 5% 0 ;overflow: hidden;position: relative;}
.inewslist {padding:5% 0 2%;overflow: hidden;position: relative;}
.inewslist .inews{position: relative;width: 23.5%;margin-right:2%;margin-bottom:2%;float: left;}
.inewslist ul li:nth-last-child(1),.inewslist ul li:nth-child(4n+0){margin-right:0;}
.inewslist .inews a{display: block;overflow: hidden;}
.inewslist .inews a .pic{width: 100%;float: left;overflow: hidden;}
.inewslist .inews a .txt{padding:8% 8%;display: inline-block;}
.inewslist .inews a .txt h4 {font-size: 18px;color: #121215;}
.inewslist .inews a .txt h5 {font-size: 14px;color: #999999;font-weight: normal;line-height: 24px; margin: 30px 0;    word-break: break-all;display: -webkit-box;-webkit-line-clamp: 2;  -webkit-box-orient: vertical; overflow: hidden;}
.inewslist .inews a .txt h6 {font-size: 14px;color: #b2b2b2;font-weight: normal;font-family: "Bai Jamjuree", serif;}
.inewslist .inews a .txt h6 i{padding-right:5px;}
.inewslist .inews a:hover .pic img {-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}
.inewslist .inews a:hover {background: #000;}
.inewslist .inews a:hover .txt h4 {color: #fff;}
.inewslist .inews a:hover .txt::before {border-color:transparent #000 transparent transparent;}
.inewslist .inews:nth-child(3) a:hover .txt::before,.inewslist .inews:nth-child(4) a:hover .txt::before {border-color:transparent transparent transparent #000;}

.inewslist .swiper-pagination-bullet-active{background:#0248d0;}

.inewslist .swiper-pagination-bullet{width:10px;height:10px;}



.ybt-icontact {overflow: hidden;position: relative;}
.ybt-icontact .icontact {}
.ybt-icontact .icontact a {display: block;margin: auto;font-size: 24px; width: 656px;height: 126px;line-height: 130px; position: absolute;left: 50%;top: 50%;margin-left: -330px;margin-top: -65px;z-index: 3;color: #fff;border: 2px solid #fff;text-align: center; text-transform: uppercase;font-family: 'Conv_Montserrat-Regular',Arial,"微软雅黑","黑体",'宋体';}
.ybt-icontact .icontact a:hover {color: #000;background: #fff;}
.ybt-icontact .pic {}