@charset "utf-8";
/* CSS Document  */


@media screen and (max-width: 2600px) {

.sy-banner-pic div li .pic img{ width:100%; height:auto;}
.sy-index-news .list li a .pic img {max-height: 470px;min-height: 470px;}
.sy-aeropex12 .pic img {width: 100%;}
.sy-product .pic img {width: 100%;}
.sy-brand-main3 {background-position: right bottom;}
.sy-brand-main4 {background-position: right top; background-size: 100%;}
.inewslist li a .pic img {max-height: 470px;min-height: 470px;}
.sy-parameter .pic img {width: 100%;}
.sy-p-video .video-list li h3 img {max-height: 400px;min-height: 400px;}
.sy-p-video .video-bg {height:auto;}
.sy-p-video .video-bg video {display: block;}

}



@media screen and (max-width: 1920px) {

.sy-index-news .list li a .pic img,.inewslist li a .pic img {max-height: 330px;min-height: 330px;}
.sy-brand-main3 {background-position: right top;}
.sy-brand-main4 {background-position: right top; background-size:auto;}
.sy-p-video .video-list li h3 img {max-height: 300px;min-height: 300px;}
.sy-p-video .video-bg {height: 1000px;}
.inewslist li a .text h3 {text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}


}



/* 1680 */
@media screen and (max-width: 1680px) {

	.sy-index-news .list li a .date {width: 20%;padding:15px 1% 0px 1%;}
	.sy-index-news .list li a:hover .date {padding:15px 2% 5% 2%;}
	.sy-index-news .list li a .text {padding:20% 5% 0 5%;width: 90%;height:80%;}
	.sy-aeropex .left {left:10%;}
	.sy-aeropex .left.lefttop {left:15%;}
	.sy-aeropex5 section .left {left:0;}
	.sy-brand-main1 section {width:75%;}	
	.sy-brand-main1 .title {margin-top: 30%;}
	.Germany {left:350px;}
	.Perugia {left:360px;}
	.India {top:300px;}
	.sy-brand-main1 .right {width: 40%;}
	.sy-brand-main1 .text {line-height: 24px;padding:4% 0;}	
	.video-content {top:5%;}
	.sy-index-news .list li a .pic img {min-height: 300px;max-height: 300px;}
	.sy-news-banner {height: auto;}
	.newslist li a i img{min-height: 223px;max-height: 223px;}
	.sy-p-video .video-bg {height: 800px;}
	.sy-p-video .video-list li h3 img {min-height: 248px;max-height: 248px;}
	.sy-p-video {min-height:auto;}
	.ambassador-name li {width: 120px;height: 120px;}
	.ambassador-name {height: 260px;}
	
	.inewslist li a .text h3 {font-size: 14px;}
	.inewslist li a .pic img {max-height: 300px;min-height: 300px;}


	
}


/* 1440 */
@media screen and (max-width: 1440px) {

	.sy-logo {left: 5%;}
	header .sy-hright {right:5%;}
	section {width: 90%;}
	.sy-banner-pic div li .title h2{ font-size:80px;line-height:70px;fmargin-top:5%; }
	.sy-banner-pic div li .title h3{ font-size:30px;margin-top:10%; }
	.sy-banner-pic div li .text h4{ font-size:18px;}
	.sy-banner-pic div li .text h5{ font-size:12px;}	
	.sy-index-product div.pic1 li {padding: 5% 20px 0 20px;}
	.sy-index-video .text {top:20%;}	
	.sy-index-news .list li a .text h4 {font-size: 12px;line-height: 20px;padding:3% 0;}	
	.sy-index-news .list li a .text h6 {font-size: 12px;margin-top: 10px;}
	.sy-aeropex {min-height:800px;}
	.sy-aeropex .left {left: 5%;top: 20%;}
	.sy-title h2 {font-size: 40px;}
	.sy-aeropex2 .pic {margin-right:-200px;}	
	.sy-aeropex4 .rectangular {width: 90%;min-height: 400px;left: 5%;}	
	.sy-aeropex .left.lefttop {left:10%;top: 10%;}
	.sy-aeropex4 .pic img {margin-right:-200px;}	
	.sy-aeropex5 .left {left: 0;top: 25%;}
	.sy-aeropex6 .right .pic {margin-right:-200px;}
	.sy-aeropex7 .pic {margin-left:-100px;}	
	.sy-aeropex7 .right .main .sy-timeicon{margin-right:0;-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-ms-transform:scale(0.8);-o-transform:scale(0.8);transform:scale(0.8);}	
	.sy-aeropex9 .pic img {margin-left:-200px;}
	.sy-aeropex12 .left .sy-title {margin-top:5%;}	
	.parameter {top: 20%;left:5%;width: 90%;height: 100%;}
	.download {top: 20%;left:5%;width: 90%;height: 100%;}	
	.sy-p-video {min-height:auto;}
	.sy-brand-main1 section {width: 90%;}
	.sy-brand-main2 {padding-bottom: 100px;}
	.sy-brand-main2 .main {width:90%;left: 5%;}
	.sy-brand-ambassador .left {width:30%;margin: 15% 0;}
	.ambassador-name {width:70%;height: 250px;}
	.sy-brand-ambassador .right {float: right;width:70%;}
	.ambassador-name li {width: 90%;;height: 110px;}
	.ambassador-name li h3 {font-size: 16px;line-height: 110px;}	
	.ambassador-pic .text h2 {font-size: 58px;line-height: 50px;margin-left: 25%;}	
	.userpic-s img {max-width:100%;max-height: 65px;}	
	.userpic-b {width:90%;}
	.userpic-b .swiper-button-prev{left: 2%;}
	.userpic-b .swiper-button-next{right: 2%;}
	.userpic-sbg {padding: 20px 0;}	
	.sy-about .right {padding: 4% 5% 0 5%;}
	.sy-about .right .about line {margin:20px 0;}
	.sy-about .right .about h5 {width:100%;	}
	.sy-bone-conduction .text {width:600px;left: 5%;top:23%;}	
	.sy-bone-conduction .text h2 {font-size: 40px;}
	.sy-bone-conduction {height:860px;}
	.sy-brand-main1 .left {float: left;width: 50%;margin-left: 5%;}
	.sy-brand-main1 .right {float:left;width: 50%;}
	.sy-brand-main3 .title {margin-top:10%;}
	.sy-brand-main3 .honorary {width:70%;}	
	.sy-bone-conduction .video video {right:-20%;top:0;}
	.sy-bone-conduction ul.children .main .video  video {top:0;right:0;}
	.sy-bone-conduction .text h5 {font-size: 13px;line-height: 24px;}
	.sy-product .main .title h1 {font-size:70px;line-height: 70px;}
	.sy-product .main .title h2 {font-size:40px;line-height: 40px;	}
	.sy-product .main .title h4 {font-size: 14px;}	
	.sy-product .main .pvideo {margin-top:20px;width: 400px;height: 230px;}
	.sy-index-news .list li a .pic img {min-height: 250px;max-height: 250px;}
	.newslist li a i img{min-height: 213px;max-height: 213px;}
	.newslist li a span h3 {font-size: 13px;}
	.sy-index-news .list li a .text h3 {font-size:14px;padding: 10px 0;}
	.sy-news-banner .title {left: 5%;top: 23%;}
	.title h2 {font-size:38px;line-height: 34px;}
	.title h3 {font-size:26px;}
	.newslist li {width: 24.5%;margin-right:0.5%;margin-bottom:0.5%;}
	.sy-p-video .video-bg {height: 750px;}
	.sy-p-video .video-list li h3 img {min-height: 228px;max-height: 228px;}
	.sy-productcolor .pic li img {width:80%;height: auto;margin: auto;}
	.sy-productcolor .pic {height: 500px;margin: auto;}
	.color {margin: 0px auto auto auto;}
	.sy-index-news .list li a .date {padding: 15px 0 0px 0;}
	.sy-index-news .list li a .text {padding:23% 5% 0 5%;}
    .sy-brand-main1 .left {margin-left: 0;}
	.mappoint {left: -20px;top: -30px;}
	
	

}



/* 1366 */
@media screen and (max-width: 1366px) {


	.sy-index-product div li h5 {font-size: 12px;line-height: 22px;}
	.sy-p-video .video-bg {height:auto;}
	.sy-p-video .video-list {width: 90%;}
	.sy-product .main {width:90%;left: 5%;margin-left:0px;top: 20%;}	
	.sy-product .main .title h1 {font-size: 70px;line-height: 70px;}	
	.sy-product .main .title h2 {font-size: 50px;line-height: 50px;}	
	.video-content {top: 5%;}
	.sy-bone-conduction .text {top: 20%;}	
	.sy-bone-conduction .video video {right: -20%;}
	.sy-bone-conduction ul.children .main .video  video {right:0;}
	.sy-bone-conduction .text h5 {font-size: 12px;line-height: 22px;}
	.sy-brand-main1 .left {width: 50%;margin-left:0;}
	.newslist li a i img{min-height: 203px;max-height: 203px;}
	.newslist li a span h3 {font-size: 12px;}
	.newslist li a span h5 {display: none;}
	.sy-index-news .list li a .text {padding: 23% 5% 0 5%;}
	.sy-productcolor {min-height: 700px;}
	.sy-productcolor .pic {height: auto;}
	.sy-productcolor .pic li {width:100%;height:auto;}
	.sy-productcolor .pic li img {width: 70%;}
	.sy-brand-main3{background-size: 30%;background-position: right bottom;}
	.sy-brand-main1 .pic img {margin-top: 50px;}
	.mappoint {left: -70px;}
	
}




/* 1280 */
@media screen and (max-width: 1280px) {

	.sy-index-news .list li a .text h3 {font-size: 14px;}
	.sy-aeropex7 .right .sy-title {margin-top:20%;margin-left:6%;}
	.sy-aeropex7 .right {float: left;width: 55%;}
	.sy-aeropex8 .right .sy-title {margin-top:35%;}
	.sy-aeropex {min-height:auto;}
	.sy-title h2 {font-size:40px;}	
	.color {width: 900px;margin: 30px auto auto 13%;}
	.sy-brand-main1 .text {line-height: 24px;}	
	.user-evaluate .user span {width: 70%;}
	.sy-brand-main3 .honorary {width:70%;}
	.sy-aeropex11 .text {top:7%;}
	.sy-aeropex11 .ivideo {padding:15% 0 5% 0;}
	.sy-brand-main1 .right {margin-top:2%;}
	.newslist li a i img{min-height: 193px;max-height: 193px;}
	
}




/* 1152 */
@media screen and (max-width: 1152px) {


     


}


/* 1024 */
@media screen and (max-width: 1024px) {


	.sy-index-news .list li a .date {width:80%;padding:5%;}
	.sy-index-news .list li a .date h2 {font-size: 16px;float: left;}
	.sy-index-news .list li a .date h5 {font-size: 16px;float: left;padding-left:5%;}
	.sy-index-news .list li a .text {padding: 15% 5% 3% 5%;}

}



/* 860 */
@media screen and (max-width: 860px) {
	
	
	.sy-p-video .video-list li h3 img {min-height:auto;max-height:none;}
	.dtable {display: table;width:100%;height:100%;}
	.dtable-cell {display: table-cell;vertical-align: middle;}
	.cd-nav {padding-top: 50px;}
	.pt10 {padding-top: 10%;}
	.sy-banner .swiper-button-next,.sy-banner .swiper-button-prev { opacity: 0.2;}
	
	.t50 { margin-top: 50px;}
	.hfixed {top:0px!important;}
	.pcshow { display:none!important;}.mbshow {display:block!important;; }
	.sy-hright,.sy-nav,.aside-wrap {display: none!important;}
	.nav_mobile { display:block;}
	.sy-logo {width: 150px;height:50px;background: url(../images/logo.svg) center no-repeat;background-size:100%;left:50%;margin-left: -75px;}
	header { height:50px;display: none;}
	.htfixed .sy-logo { width:150px; height:50px;}
	footer .nav {padding:30px 0 0 0;border-bottom:none;}
	footer .nav a { float:none;font-size: 14px;padding: 2% 0; color: #666; margin-right:0;border-bottom:#313131 1px solid;position:relative;}
	footer .nav a:after{content:'';display: block;background: url("../images/right1.svg") right center no-repeat;background-size:100%;width:16px;height: 16px;position: absolute;top: 50%;right:1%;margin-top: -8px;z-index: 3;opacity: 0.4;}
	footer .social {width:100%;position:relative;right:auto;top:auto;text-align: left;}
	footer .social a { margin-right: 10px;margin-left: 0;opacity: 0.2;}
	footer .subscribe {position: relative;padding:25px 0 ;}
	footer .subscribe .input {width: 70%;}
	footer .subscribe .submit {width: 23%;position: absolute;right: 0px;top:25px;z-index: 3;background: #1a1a1a;padding: 0;margin: 0;}
	footer .copy {font-size: 12px;line-height:22px;padding-top:0px;color: #5d5d5d;}
	footer .copy a {color: #5d5d5d;}
	
	.sy-banner-pic div li .title { width:90%;left:5%;margin-left:0px; top:20%;}
	.sy-banner-pic div li .title h2{ font-size:50px;line-height:50px;margin-top:5%; }
	.sy-banner-pic div li .title h3{ font-size:22px;margin-top:10%; }
	.sy-banner-pic div li .text { width: 100%;left:0; top:50%; margin-left:0px;}
	.sy-banner-pic div li .text h4{ font-size:14px;}
	.sy-banner-pic div li .text h5{ font-size:12px;}
	.sy-banner-pic div li.left .title {left:5%;top:35%;}
	.sy-banner-pic div li.right .title {right:5%;top:43%;}
	.sy-banner-pic div li.right .text,.sy-banner-pic div li.left .text {display: none;}
	
	.slick-dots {bottom:20px;}
	.sy-index-product {padding:0;}
	.sy-index-product section {width:100%;}
	.sy-index-product div {margin-bottom:0px;}
	.sy-index-product div.pic1 a {width:100%;float:none;}
	.sy-index-product div.pic1 li {width:100%;float:none;padding:8% 0px;}
	.sy-index-product div li a.more {display: none;}
	.sy-index-product div.pic1 li h4 {padding-bottom:10px;}
	.sy-index-product div li {padding: 7%;text-align: center;min-height:auto;}
	.sy-index-product div li h4 {padding-bottom:0px;color: #999;}
	.sy-index-product div.pic2,.sy-index-product div.pic3 {width:50%;margin-right:0px;margin-left:0px;float: left; clear:none;position: relative;}
	.sy-index-product div.pic3:before {content: "";border-left: 1px #e2e2e2 solid;position: absolute;left: 0;top: 0;width: 1px;height: 100%;z-index: 3;}
	.sy-index-product div li h5 {font-size: 14px;line-height: 22px;margin: 10px auto auto;}
	
	.videobg {display: none;}
	.sy-index-video .text { width:90%; left: 5%; margin-left: 0px;top:13%;}
	.sy-index-video .text h6 {padding: 50px 0;line-height: 22px;font-size: 13px;}
	.iplay { width:55px; height:55px; }
	.iplay i{border-width:12px 0px 12px 20px; margin-left:-7px; margin-top:-12px;}
	.sy-index-news {padding:15% 0 5% 0;background: #fff;}
	.sy-index-news .title .more {display: none;}
	.sy-index-news .title {text-align: left;}
	.sy-index-news .list {padding:8% 0 4% 0;}
	.sy-index-news .list li { width: 100%;float: none;background:none;margin-bottom: 35px;}
	.sy-index-news .list li:before {display: none;}
	.sy-index-news .list li a .date,.sy-index-news .list li a .text h4,.sy-index-news .list li a .text h6 {display: none;}
	.sy-index-news .list li a .text {padding:0;height:auto;position:relative;left:auto;top:auto;background:none;width: 100%}
	.sy-index-news .list li a .text h3 {border-bottom:none;padding:15px 0 5px 0;font-size: 16px;font-weight: bold;}
	.sy-index-news .list li a .text h5{display: block;padding: 0px 0 25px 0;}
	.sy-index-news .more {position: relative;right:auto; top:auto; width:160px; height: 35px; line-height: 35px;margin:0px auto 30px auto;display: block;text-transform: uppercase;}
	.sy-index-news .list li a .pic img {min-height:auto;max-height:auto;}
	
	.sy-index-product div li em {height: 25px;font-size: 12px;line-height: 27px;margin: 5px auto;}
	.sy-index-product div.pic1 li h3 {line-height: 44px;margin-top:10px;}
	
	
	.sy-product-nav {height:40px;left: 0px;top:50px;z-index: 90;background:#333;}
	.sy-product-nav .left {display: none;}
	.sy-product-nav .right {float: left;width:100%;text-align: left;}
	.sy-product-nav .right a {margin-left:0;margin-right:5%;}
	.sy-product-nav .right a.buy {line-height:27px;height: 25px;width:60px;margin-top:8px; float: right;clear: both;margin-right:0;}
	.h900 {height:700px;}
	.sy-aeropex {min-height:auto;}
	.sy-aeropex .sy-title {width: 100%;}
	.sy-aeropex .sy-title h2 {font-size:30px;}
	.sy-aeropex .sy-title h4 {font-size: 16px;color: #666;width:100%;}
	.sy-aeropex .left {left: 5%;top:10%;width:90%;float: none;}
	.sy-aeropex .left .ivideo {width:100px;height:auto;border-radius:0px;background:none;}
	.sy-aeropex .left .ivideo video {display: none;}
	.sy-aeropex .left.lefttop {left:5%;top: 10%;}
	.sy-aeropexm1 .word{top:-10%;-webkit-transform:scale(0.3);-moz-transform:scale(0.3);-ms-transform:scale(0.3);-o-transform:scale(0.3);transform:scale(0.3);}
	.sy-aeropex-v1 {display: none;}
	.sy-aeropex2 {background: #fff;}
	.sy-aeropex2 .pic {width: 100%;height: auto;float: right;margin:0px;padding-top:220px;}
	.sy-aeropex2 .pic img{ width:180%;height: auto;margin-left:-100px;}
	.sy-aeropex2 .bowen {right:-295px;top: 50%;margin-top: -400px;}
	.sy-aeropex3 .txtanim{width: 350px;height:350px;margin-top: -50px;}
	.txtanim h3 strong {font-size:70px;}
	.txtanim h3 {margin-top: 120px;}
	.txtanim line.yline {top: 200px;}
	.sy-aeropex3 .ivideo {height:800px;}
	.sy-aeropex3 .ivideo .bvideo {max-height:1000px;height:800px;width: 160%;top:150px;right:-100px;}
	.sy-aeropex4 {background: linear-gradient(to bottom, #272727 0%, #272727 39.99%, #fff 40%, #fff 60%, #fff 100%);background: #fff;}
	.sy-aeropex4 .left.lefttop {top:20%;}
	.sy-aeropex4 .rectangular {display: none;}
	.sy-aeropex4 .pic {padding: 270px 0 0 0;}
	.sy-aeropex4 .pic img {margin-right:-100px;width:150%;max-width: 200%;}
	.sy-aeropex5 {background: linear-gradient(to bottom, #272727 0%, #272727 34.99%, #fff 35%, #fff 100%);}
	.sy-aeropex5 section .left {left:0;width:100%;}
	.sy-aeropex5 section .left .video {display: none;}
	.sy-aeropex5 .right {width: 100%;float: none;margin-top:70px;}
	.sy-aeropex5 .right .pic {float: right;width:80%;}
	.sy-aeropex5 .right .pic2 {width: 150px;height: 315px;left:-70px;top: -30px;}
	.sy-aeropex5 .right .pic3 {width: 53px;height: 40px;}
	.sy-aeropex5 .right .sy-title {clear: both;padding-top:20%;margin: 0;text-align: center;}
	.sy-aeropex5 .right .icon {text-align: center;}
	.sy-aeropex5 .right .icon div {float:none;margin:0 20px;display:inline-block;}
	.sy-aeropex5 .right .pic.mbshow {float: left;width:100%;padding: 50px 0;}
	.sy-aeropex6 .right {margin-top: 250px;}
	.sy-aeropex6 .right .pic {margin-right:-200px;width: 500px;height:450px;float: none;}
	.sy-aeropex6 .right .bowen {right: 40px;top: -100px;}
	.sy-aeropex6 .right .picmark {width: 203px;height: 370px;left: 1px;top: 150px;}
	.sy-aeropex8 .right .sy-title h4 {color: #fff;}
	.sy-aeropex8 .right .sy-title {margin-top:123%;}
	.sy-aeropex8 .right {right: 5%;top: 0px;}
	.sy-aeropex8 .right .sy-title h4 {width:90%;float: right;}
	.sy-aeropex9 {height: 750px;}
	.sy-aeropex9 .pic img {margin-left:-52%; margin-top: -50px; width:160%;max-width: 200%;}
	.sy-aeropex9 .right {right:5%;top:220px;width: 90%;}
	.sy-aeropex9 .pic {padding-top:20px;}
	.sy-aeropex9 .right .sy-title h4 {width:100%;}
	.sy-aeropex9 .right .sy-title i {float: none;width:auto;}
	.sy-aeropex9 .right .sy-title i img {display: inline-block;width:45%;}
	.sy-aeropex9 .right .sy-title {text-align: center;}
	.sy-aeropex10 {height:600px;}
	.sy-aeropex10 .ivideo .bvideo {max-height: 900px;width:200%;margin-left: -50%;}
	.sy-aeropex10 .right {right:5%;top:45%;}
	.sy-aeropex10 .sy-title  h4 {width:95%;}
	.sy-aeropex11 {height:650px;}
	.sy-aeropex11 .ivideo .bvideo {max-height: 900px;width:200%;margin-left: -30%;}
	.sy-aeropex11 .text {top:55%;}
	.sy-aeropex11 .ivideo {padding:0 0 5% 0;}
	.sy-aeropex11 .text .sy-title h4 {width:90%;}
	.sy-aeropex12 .left .sy-title h4 {width:100%;}
	

	
	
	
	#products {margin-top: 90px;}
	.sy-product .main .title h1 {font-size:50px;line-height: 50px;}
	.sy-product .main .title h2 {font-size:30px;line-height:30px;}
	.sy-product .main .title h4 {font-size: 16px;line-height: 26px;padding: 20px 0;width: 100%;color: #666;}
	.sy-product .main .title h4 * {color: #666;}
	.sy-product .pvideo,.sy-product .pimg{display: none;}
	.sy-product .main {width: 90%;left: 5%;top:8%;}
	.sy-product .pic video {opacity:50;width: auto;height:600px;margin-left:-40%;}
	.sy-product .main .title h4 img {display: none!important;}
	
	
	.sy-productcolor .text .sy-title.mt150 {margin-top:100px;}
	.sy-productcolor .sy-title h2 {font-size: 30px;width:90%;margin: auto;}
	.sy-productcolor .sy-title h4 {font-size: 16px;padding: 20px 0;width:90%;}
	.color {width: 100%;margin: 30px auto auto auto;}
	.sy-productcolor{min-height:600px;}
	.sy-productcolor .pic {width:100%;height:auto;margin: auto;}
	.sy-productcolor .pic li {width:100%;height:auto;margin: auto;}
	.mb150 {padding-bottom: 60px;}
	
	
	
	.avideo1 {display: none;}
	.sy-p-video .video-text .title h2 {font-size:52px;line-height: 50px;}
	.sy-p-video .video-text .title h4 {font-size:18px;}
	.no-touch .avideo1 {display: block;}
	.no-touch .sy-p-video .video-bg img {display: none!important;}
	.sy-p-video .video-bg video {object-fit:contain;}
	.video-list .slick-dots {bottom:20%;}
	.video-content .main  {height: 100%;}
	.video-content .text {display: none;}
	.video-content .main video {width: 100%;height: 100%;}
	.video-content {height:100%;}
	.sy-download { margin-top: 50px;background: #fff;}
	.download {top:15%;left:5%; width:90%;height:100%;}
	.downloadlist {width:100%;margin: 15% 0 0 0;border-top: #9a9a9a 1px solid;}
	.downloadlist .pagenum{margin-top: 30px;}
	.downloadlist li {border-bottom: #9a9a9a 1px solid;}
	.parameter {top:15%;}
	.sy-parameter .pic img {margin-top:40px;opacity: 0.5;}
	.technical {width:100%;margin:15% 0 0 0;}
	.technical li h4 {width:50%;}
	.technical li h5 {width:50%;}
	
	
	
	.sy-brand-main1 .left {width:100%;margin-left: 0; padding-top:240px;position: relative;z-index: 5;}
	.sy-brand-main1 .right {margin-top:5%;position: absolute;top: 0px;left: 0px;z-index: 3;width:100%;}
	.sy-brand-main1 .right img{-ms-transform:rotate(-90deg);-moz-transform:rotate(-90deg);-webkit-transform:rotate(-90deg);-o-transform:rotate(-90deg);transform:rotate(-90deg);width:74%;float: right;}
	.sy-brand-main1 .title h2{font-size: 28px;line-height: 28px;opacity: 0.3;width: 55%;}
	.sy-brand-main1 .title h3 {font-size: 22px;padding-top:10px;}
	.sy-brand-main1 .text {line-height: 20px;padding: 10% 0;text-align:left;}
	.sy-brand-main1 .text li {min-width: 70px;line-height: 20px;}
	.Uk {left:420px; top:180px;}
	.Netherlands {left:260px; top:210px;}
	.Germany {left:400px; top:280px;}
	.India {left:220px; top:340px;}
	.shenzhen {left:260px; top:150px;}
	.Australia {left:350px; top:280px;}
	.Pecs {left:140px; top:160px;}
	.Perugia {left:420px; top:240px;}
	.USA {left:50px; top:240px;}
	.sy-brand-main2 {padding-bottom:0px;}
	.sy-brand-main2 .pic {padding-bottom:0px;}
	.sy-brand-main2 .main .title {margin-top:80px;}
	.sy-brand-main2 .main .title h2{font-size: 28px;line-height: 28px;}
	.sy-brand-main2 .main .title h3 {font-size: 22px;}
	.sy-brand-main2 .main .culture {background:none;}
	.sy-brand-main2 .main .culture li {width:49%;padding:20px 0 20px 0;}
	.sy-brand-main2 .main .culture li h4 {font-size: 16px;color: #fff;margin: 20px auto 10px auto;}
	.sy-brand-main2 .main .culture li h5 {font-size: 12px;color: #ccc;width:70%;margin: auto;}
	.sy-brand-main2 .main .culture li i {border: 2px solid #fff;}
	.sy-brand-main2 .main .culture li i img {display: block;width: 80%;margin: 10%;-webkit-filter: invert(100%);filter: invert(100%);}
	.sy-brand-main2 .main .culture li:after {content: "";position: absolute;left: 0;top: 0;width: 1px;height: 100%;z-index: 3;border-left:none;}
	.sy-brand-main2 .main .culture li:before {content: "";position: absolute;left: 0;top: 0;width: 100%;height: 1px;z-index: 3;border-left:none;}
	.sy-brand-main2 .main .culture li:nth-child(2):after {border-right: 1px rgba(255,255,255,0.3) solid;}
	.sy-brand-main2 .main .culture li:nth-child(3):before {border-top: 1px rgba(255,255,255,0.3) solid;}
	.sy-brand-main2 .main .culture li:nth-child(4):after {border-right: 1px rgba(255,255,255,0.3) solid;}
	.sy-brand-main2 .main .culture li:nth-child(4):before {border-top: 1px rgba(255,255,255,0.3) solid;}
	.sy-brand-main3 {background: none!important;}
	.sy-brand-main3 .title {margin-top:100px;}
	.sy-brand-main3 .title h2{font-size: 28px;line-height: 28px;}
	.sy-brand-main3 .title h3 {font-size: 22px;}
	.sy-brand-main3 .honorary {width: 100%;margin:12% auto;}
	.sy-brand-main3 .honorary li {width:48%;margin: 0.4% 0.1%;border: 1px solid #e5e5e5;}
	.sy-brand-main4 { background-position:30% top;background-size: cover;}
	.sy-brand-main5 { background-position:80% top;background-size: cover;}
	.sy-brand-main4,.sy-brand-main5{ padding:100px 0;}
	.sy-brand-main4 .title h2,.sy-brand-main5 .title h2{ font-size: 28px;line-height: 28px;}
	.sy-brand-main4 .title h3,.sy-brand-main5 .title h3{ font-size: 22px;}
	.sy-brand-main4 section,.sy-brand-main5 section {width:100%;}
	.user-evaluate {padding:3% 15%;height:auto;height:500px;  width:70%;}
	.user-evaluate .user li:before {width: 95.5%;height: 96.5%;top: 1.5%;left: 1.9%;}
	
	
	.user-evaluate .user span {width:90%;}
	.user-evaluate .swiper-slide-active .user li {height:340px;}
	.user-evaluate .user h6{}
	.user-evaluate .swiper-slide-active .user h6 {width:90%;height:160px;display: block;}
	.user-evaluate .user li:after  {bottom:-6px;}
	.user-evaluate .swiper-pagination {bottom:2%;}
	.user-evaluate .swiper-button-next { background-image:none;}
    .user-evaluate .swiper-button-prev { background-image:none;}
	
 
	
/*	
	.user-evaluate .slick-dots { bottom:0px;}
	.user-evaluate .user h6{ height:auto;font-size: 12px;line-height: 20px;}
	.user-evaluate .user li{width:93%;margin:50px auto;}
	.user-evaluate .user li i{top:-30px;}
	.user-evaluate .user span {margin:90px auto auto auto;width:90%;}
	.user-evaluate .user li:before {width: 93%;height: 95%;top: 2.5%;left: 2.5%;}	
	.user-evaluate .user li:after  {height:5px;bottom:-5px;}
	.user-evaluate .slick-prev,.user-evaluate .slick-next {height:240px;width:40px;top:50%; margin-top:-120px;padding:0;opacity: 1.0;background: #fff;}
	.user-evaluate .slick-prev:after {content: "";position: absolute;right:13%;top:2%;width:87%;height:95%;border-right:#ccc solid 1px;border-top:#ccc solid 1px;border-bottom:#ccc solid 1px;}
	.user-evaluate .slick-next:after {content: "";position: absolute;left:13%;top:2%;width:87%;height:95%;border-left:#ccc solid 1px;border-top:#ccc solid 1px;border-bottom:#ccc solid 1px;}
	.user-evaluate .slick-prev { left:0; background:#fff;}
	.user-evaluate .slick-next { right:0; background:#fff;}
*/	
	
	
	.sy-brand-ambassador section {padding-bottom:60px;}
	.sy-brand-ambassador .left{float: none;width:100%;margin:25% 0 1% 0;overflow: hidden;}
	.sy-brand-ambassador .right{float: none;width:100%;overflow: hidden;}
	.sy-brand-ambassador .left .title {text-align:center;}
	.sy-brand-ambassador .left .title h2{font-size: 28px;line-height: 28px;}
	.sy-brand-ambassador .left .title h3{font-size: 22px;}
	.ambassador-name {width:100%;height:auto;}
	.ambassador-name li {width:94%;height:90px;margin: auto;}
	.ambassador-name li i {width:40px;height:40px;margin-left: -20px;top: 15%;}
	.ambassador-name li h3{ font-size: 14px;line-height:90px;}
	.ambassador-name .swiper-slide-thumb-active li h3{line-height:140px;}
	.ambassador-pic .text {display: none;}
	.ambassador-pic .pic {width:100%;float:none;}
	.ambassador-pic {padding:10% 0 5% 0;}
	.sy-brand-userpic {padding:60px 0;}
	.sy-brand-userpic .title {text-align:center;}
	.sy-brand-userpic .title h2{font-size: 28px;line-height: 28px;}
	.sy-brand-userpic .title h3{font-size: 22px;}
	.sy-brand-userpic .pics {padding-top:40px;width:90%;position: relative;margin: auto;}

	
	.video-content {top:0;left:0;width:100%;margin-left:0px;padding: 50px 0;overflow: hidden;}
	.video-content .text {font-size: 14px;color: #ccc;line-height: 26px;padding:5%;overflow: hidden;position: relative;}
	.video-content .text h2 {padding-bottom: 5px;font-size: 18px;position:relative;left:auto;top:auto;}
	.black_overlay {-moz-opacity: 1.0;opacity: 1.0;filter: alpha(opacity=100);}
	
	
	.sy-bone-conduction {height:850px;}
	.sy-bone-conduction .text {width:90%;position: absolute;left:5%;top:28%; }
	.sy-bone-conduction .text h2 {font-size: 28px;line-height: 28px;opacity: 0.3;}
	.sy-bone-conduction .text h3 {font-size: 22px;padding-top:10px;}
	.sy-bone-conduction .text h5 {font-size:14px;line-height: 26px;padding-top:60px;opacity: 0.6;text-align: justify;}
	.sy-bone-conduction .video {}
	.sy-bone-conduction .video video {width:150%;height:auto;right: 0;top:50px;}
	.sy-bone-conduction .left {float: none;width:100%;margin-top:10%;}
	.sy-bone-conduction .right {float: none;margin-top:10%;width:100%;}
	.mhauto {height:auto;padding: 50px 0 50px 0;}
	.sy-bone-conduction .right li a .title h2 {font-size: 28px;line-height: 28px;opacity: 0.3;}
	.sy-bone-conduction .right li a.cur .title h3 {font-size: 22px;padding-top:3px;}
	
	
	.sy-sc-banner {margin-top:50px;}
	.sy-sc-banner .title h2 {font-size:38px;line-height: 34px;}
	.sy-sc-banner .title h3 {font-size:24px;}
	.storeslink {text-align: center;width:96%;margin: auto;}
	.storeslink a  {width: 42.8%;padding: 12px 3%;margin:0;display:block;float: none;}
	.storeslink a:first-child {float: left;}
	.storeslink a:last-child {float: right;}
	.sy-sales-channels {padding:2% 0 0 0;background: #fff;}
	.sy-sales-channels section{width: 100%;}
	.storesmap {padding: 0px 0px 30px 0px;height:auto;margin:2% 0 0px 0;}
	.storesmap #map {float:none;width: 100%;height:300px;}
	.storesmap .txt {float:none;width:90%;padding:2% 5%;height: 100%;}
	.sy-after-sales-policy {background: #fff;}
	.sy-after-sales-policy .left {float: none;width:100%;padding-top: 30px;}
	.sy-after-sales-policy .right {float: none;width:100%;padding:10px 0;}
	.sy-after-sales-policy .right .text {border:none;border-top:1px #ccc solid;padding:5% 0;background: #fff;}
	.sy-after-sales-policy .left .text h5 {padding:20px 0 20px 0;margin: 0px 0 20px 0;border-top:none;}
	.sy-after-sales-policy .left .text h4 {padding-top: 0px;}
	
	.sy-news-banner {margin-top:50px;height:160px;background: #1f1f1f;}
	.sy-news-banner .title {left:5%;top:20%;z-index:80;}
	.sy-news-banner .title h2 {font-size:38px;line-height: 34px;padding-bottom:0px; width:90%;}
	.sy-news-banner .title h3 {font-size:24px;}
	.sy-news-banner .pic img {-ms-transform:rotate(-90deg);-moz-transform:rotate(-90deg);-webkit-transform:rotate(-90deg);-o-transform:rotate(-90deg);transform:rotate(-90deg);width:74%;float: right;}
	.sy-news {background: #fff;}
	.newslist {padding: 5% 0 0 0;}
	.newslist li {float: none;width:100%;margin-right:0;margin-bottom:2%;}
	.newslist li a span,.othernews li a span{padding: 4% 0 0 0;}
	.newslist li a span h5,.othernews li a span h5 {display: none;}
	.newslist li a span line,.othernews li a span line {width:100%;margin:20px 0;}
	.newslist li a i img{min-height:auto;max-height: none;}
	.newslist li a:hover span,.othernews li a:hover span{background: #fff;}
	.newslist li a:hover span *,.othernews li a:hover span *{color: #000;}
	.pagenum {padding:0 0 10% 0;}
	.pagenum a{ width:35px; height:35px; line-height:35px;margin: 0 2px;}
	.pagenum a:hover { background-color:#fff; color:#000;}
	.pagenum a.prev:hover {background-image: url("../images/left2.svg");}
	.pagenum a.next:hover {background-image: url("../images/right2.svg");}
	.othernews h2 {font-size: 16px;}
	.sy-news-detail .left {float:none;width:100%;}
	.pagenum a.return {margin-top: 5%;}
	.sy-news-detail .right {float:none;width:100%;}
	
	
	.sy-faq {background: #fff;padding: 4% 0 0 0;}
	.sy-faq section {width:100%;}
	.sy-faq .left {float:none;width:90%;padding:2% 5%;}
	.sy-faq .left .pic  {height:200px}
	.sy-faq .left .pic h2 {display: none;}
	.sy-faq .right {float:none;width:100%;}
	.sy-faq .left .text h3 {font-size:18px; font-weight:normal;}
	.sy-faq .right {background: #e6e6e6;padding:5% 0 0 0;}
	.sy-faq .right .faqlist {padding-bottom:30px;}
	.sy-faq .right .faqlist li {margin-bottom:3%;}
	.sy-faq .right .faqlist li a {padding:4% 10% 4% 5%;width:85%;font-size: 15px;background: #cfcfcf;}
	.sy-faq .right .faqlist li a.cur {background: #fff;}
	.sy-faq .right .faqlist li ul {background: #f0f0f0;padding:5%;}
	.sy-faq .right .faqlist li ul.children {font-size: 14px;}
	
	
	.sy-about .left {float:none;width:100%;}
	#cmap {width: 100%;height:400px;}
	.sy-about {background: #fff;margin-top:50px;}
	.sy-about .right {float: none;width:90%;padding:10% 5%;}
	.sy-about .right .about h2 {font-size:38px;line-height:34px;}
	.sy-about .right .about h3 {font-size:24px;}
	.sy-about .right .contact {width:100%;margin:20px 0;padding-top:20px;}
	.sy-about .right .contact h4 {font-size:20px;margin-bottom: 40px;}
	.sy-about .right .contact ul {width: 100%;}
	.sy-about .right .contact ul li {margin-right:0;margin-bottom:30px;}
	
	.search-input {width: 100%;}
	.search-input .input {width: 90%;padding: 0px 5%;}
	
	.cvideo1 {display: none;}
	.no-touch .cvideo1 {display:block;}
	
	.sy-p-video .video-list li .iplay {margin-left: -27.5px;margin-top: -47.5px;}
	.mt-100 {margin-top: -100px;}
	.sy-news-detail {padding:5% 0 0;margin-top: 50px;}
	.news-title {padding-bottom: 10px;margin-bottom: 10px;}
	.news-title h5 {padding-bottom: 10px;}
	.newsdetail img {height: auto;}
	.othernews {padding: 3% 0 10% 0;}
	.othernews li a span h6 {font-size: 12px;}
	.inewslist li a .text h5 {font-size: 14px;padding: 0px 0 25px 0;}
	.sy-productcolor .pic li img {width:100%;}
	.sy-bone-conduction .right .main {padding: 0 0 50px 0;}
	.sy-bone-conduction .right li a.cur {padding-top: 50px;}
	.sy-bone-conduction .right li:last-child {border: none;}
	
	.inewslist {padding:8% 0 4% 0;}
	.inewslist li { width: 100%;float: none;background:none;margin-bottom: 35px;}
	.inewslist li:before {display: none;}
	.inewslist li a .date,.inewslist li a .text h4,.inewslist li a .text h6 {display: none;}
	.inewslist li a .text {padding:0;height:auto;position:relative;left:auto;top:auto;background:none;width: 100%}
	.inewslist li a .text h3 {border-bottom:none;padding:15px 0 5px 0;font-size: 16px;font-weight: bold;}
	.inewslist li a .text h5{display: block;}
	.inewslist li a .pic img {min-height:auto;max-height:auto;}
	.inewslist li a:hover .text,.sy-index-news .list li a:hover .text{-moz-opacity:1; opacity:1;filter:alpha(opacity=100);}
	
	.sy-productcolor.mb150 {min-height: auto;}
	.sy-productcolor.mt-100 {min-height: 650px;}
	.sy-p-video {min-height:auto;}
	.sy-p-video .video-bg video { display:none}
	.sy-p-video .video-bg.showvideo video { display: block;}
	.sy-news-detail .left {float: none!important;width: 100%!important;}
	.sy-news-detail .right {float: none!important;width: 100%!important;}
	 


}
 


/* 1280x800 */
@media screen and (min-width:1280px) and (max-height: 800px) {



}


/* 1280x640 */
@media screen and (min-width:1280px) and (max-height: 680px) {



}


/* 1024x640 */
@media screen and (min-width: 1024px) and (max-height: 640px) {




}


/* phone x */
@media screen and (max-width : 736px) and (orientation: landscape) {
  


}


/* all iPad */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px)  {


}

/* iPad x */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) {




}

/* iPad y */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {




}


/* all iPad pro */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (-webkit-min-device-pixel-ratio: 2) {

}

/* x iPad pro */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) and (-webkit-min-device-pixel-ratio: 2) {


}

/* y iPad pro */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) and (-webkit-min-device-pixel-ratio: 2) {

}


/* iphone5 */
@media only screen and (min-device-width : 320px) and (max-device-width : 568px) {


}