html,body{ font-size:14px;font-family:'SourceHanSans-Regular'; color:#333; background:#fff; -webkit-text-size-adjust:none; font-style:normal; padding:0; margin:0;}

a{ color:#333; text-decoration:none;transition: all 0.3s ease 0s;}
a:hover{ color:#1C57C4; text-decoration:none;}
li{ list-style:none;}
img {	height:auto;}
ul,ol,p{ padding:0px; margin:0px;}
.clear{ clear:both; }
.fl{ float: left;}
.fr{ float:right;}
/*头部*/

.mobile_mian{ display:none;}

.inner{ width:1200px; margin:0 auto; position:relative;}
.container{ width:1200px; margin:0 auto; position:relative;}
header.fixed-header{ position:fixed;top:0; background:#d67800; /*background:rgba(0,0,0,0.7)*/}
header.fixed-header .header-upper .logo-box .logo{ padding:0px !important;}
header.fixed-header .main-menu .navigation>li { padding:30px 0px;}

/* Header Style */

.main-header {   position: absolute;   display: block;  width: 100%;   z-index: 9999;   top: 0px;   left: 0px;   background: none;   clear: both;}
.main-header .header-upper {   position: relative;}
.main-header .header-upper .auto-container {    max-width: 100%;   padding: 0 100px;}
.main-header .header-upper .inner-container {   position: relative;   min-height: 80px;   display: flex;  flex-wrap: wrap;   align-items: center;   justify-content: space-between;}
.main-header .header-upper .logo-box {    z-index: 10;}

.main-header .header-upper .logo-box .logo {   position: relative;   display: block;   padding: 0px 0px;}
.main-header .header-upper .logo-box .logo img{ height:50px;filter: grayscale(100%) brightness(200%);}
.main-header .nav-outer {   position: relative;   z-index: 1;   display: flex;   flex-wrap: wrap;    align-items: center;}

.main-header .nav-outer .search-toggler {   position: relative;   background-color: transparent;   font-size: 20px;   color: #fff;   margin-left: 30px;}
.navbar-right-info {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin: 25px 0px 25px 40px;
}

.navbar-right-info .phone-number {color: #fff;   font-size: 18px;   font-weight: 600;}
.navbar-right-info .phone-number a {color: #fff;}
.navbar-right-info .phone-number i {font-weight: 900;   margin-right: 10px;}

.navbar-right-info .sidemenu-nav-toggler {position: relative;   width: 50px;   height: 50px;   line-height: 44px;   text-align: center;   color: rgb(255, 255, 255);   font-size: 20px;   margin-left: 30px;   cursor: pointer;    border-radius: 50%;}

.navbar-right-info .mobile-nav-toggler {  position: relative;   width: 50px;   height: 50px;   line-height: 44px;    text-align: center;    color: rgb(255, 255, 255);    font-size: 20px;   margin-left: 30px;   cursor: pointer;   border-radius: 50%;}


/* Sticky Header */

.sticky-header {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: -1;
    -webkit-box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 15px;
            box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 15px;
    padding: 0px;
    background: rgb(255, 255, 255);
    -webkit-transition: top 300ms ease 0s;
    -o-transition: top 300ms ease 0s;
    transition: top 300ms ease 0s;
}

.sticky-header .main-menu .navigation {
    margin-top: 0;
}

.main-header .nav-outer .main-menu {
    position: relative;
}

.main-menu .navbar-collapse {
    padding: 0px;
    display: block !important;
}

.main-menu .navigation {
    position: relative;
    margin: 0px;
    margin-left: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.main-menu .navigation>li {
    position: relative;
    padding: 30px 0px;
    margin-right: 40px;
    -webkit-transition: all 300ms ease;
    -o-transition: all 300ms ease;
    transition: all 300ms ease;
}

.main-menu .navigation>li:last-child {
    margin-right: 0px;
}

.main-menu .navigation>li>a {
    position: relative;
    display: block;
    text-align: center;
    font-size: 16px;
    line-height: 30px;
    font-weight: 600;
    text-transform: uppercase;
    color: #fff;
    padding: 0px 0px;
    opacity: 1;
    -webkit-transition: all 300ms ease;
    -o-transition: all 300ms ease;
    transition: all 300ms ease;
}

.main-menu .navigation>li.current>a:before {
    position: absolute;
    content: '';
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
}

.sticky-header .main-menu .navigation>li.current>a:before {
    bottom: 0 !important;
    top: auto !important;
    height: 4px;
}

.main-menu .navigation>li>ul {
    position: absolute;
    left: 0px;
    top: 100%;
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
    min-width: 250px;
    z-index: 100;
    display: none;
    opacity: 0;
    visibility: hidden;
    padding: 10px 0px;
    border-top: 2px solid;
    background-color: #272727;
    -webkit-transform: translateY(30px);
    -ms-transform: translateY(30px);
    transform: translateY(30px);
    transition: .5s;
    -webkit-box-shadow: 2px 2px 5px 1px rgba(0, 0, 0, 0.05), -2px 0px 5px 1px rgba(0, 0, 0, 0.05);
    -ms-box-shadow: 2px 2px 5px 1px rgba(0, 0, 0, 0.05), -2px 0px 5px 1px rgba(0, 0, 0, 0.05);
    -o-box-shadow: 2px 2px 5px 1px rgba(0, 0, 0, 0.05), -2px 0px 5px 1px rgba(0, 0, 0, 0.05);
    box-shadow: 2px 2px 5px 1px rgba(0, 0, 0, 0.05), -2px 0px 5px 1px rgba(0, 0, 0, 0.05);
}

.main-menu .navigation>li>ul.from-right {
    left: auto;
    right: 0px;
}

.main-menu .navigation>li>ul>li {
    position: relative;
    width: 100%;
    padding: 0 40px;
}

.main-menu .navigation>li>ul>li:last-child {
    border-bottom: none;
}

.main-menu .navigation>li>ul>li:before {
    position: absolute;
    content: '';
    right: 0px;
    top: 0px;
    width: 0%;
    height: 100%;
    display: block;
    -webkit-transition: all 300ms ease;
    transition: all 300ms ease;
    -moz-transition: all 300ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 300ms ease;
    -o-transition: all 300ms ease;
}

.main-menu .navigation>li>ul>li>a {
    position: relative;
    display: block;
    padding: 12.5px 0;
    border-bottom: 1px solid #41394f;
    line-height: 24px;
    font-weight: 600;
    font-size: 16px;
    text-transform: capitalize;
    color: #fff;
    text-align: left;
    transition: all 500ms ease;
    -moz-transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 500ms ease;
    -o-transition: all 500ms ease;
}

.main-menu .navigation>li>ul>li:last-child>a {
    border-bottom: 0px;
}

.main-menu .navigation>li>ul>li.dropdown>a:after {
    content: "+";
    position: absolute;
    right: 0;
    top: 11px;
    display: block;
    line-height: 24px;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    z-index: 5;
}

.main-menu .navigation>li>ul>li>ul {
    position: absolute;
    left: 100%;
    top: 0;
    width: 250px;
    z-index: 100;
    display: none;
    padding: 10px 0px;
    border-top: 2px solid;
    background-color: #272727;
    transition: .5s;
    -webkit-transform: translateY(30px);
    -ms-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.1);
            box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.1);
}

.main-menu .navigation>li>ul>li>ul.from-right {
    left: auto;
    right: 0px;
}

.main-menu .navigation>li>ul>li>ul>li {
    position: relative;
    width: 100%;
    padding: 0 40px;
}


.main-menu .navigation>li>ul>li>ul>li:last-child {
    border-bottom: none;
}

.main-menu .navigation>li>ul>li>ul>li:before {
    position: absolute;
    content: '';
    left: 0px;
    top: 0px;
    width: 0%;
    height: 100%;
    display: block;
    transition: all 500ms ease;
    -moz-transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 500ms ease;
    -o-transition: all 500ms ease;
}

.main-menu .navigation>li>ul>li>ul>li:hover:before {}

.main-menu .navigation>li>ul>li>ul>li:last-child {
    border-bottom: none;
}

.main-menu .navigation>li>ul>li>ul>li>a {
    position: relative;
    display: block;
    padding: 12px 0;
    line-height: 24px;
    font-weight: 600;
    border-bottom: 1px solid #41394f;
    font-size: 16px;
    text-transform: capitalize;
    color: #fff;
    text-align: left;
    transition: all 500ms ease;
    -moz-transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 500ms ease;
    -o-transition: all 500ms ease;
}

.main-menu .navigation>li>ul>li>ul>li:last-child>a {
    border-bottom: 0;
}

.main-menu .navigation>li>ul>li>ul>li.dropdown>a:after {
    font-family: 'Font Awesome 5 Pro';
    content: "\f105";
    position: absolute;
    right: 16px;
    top: 12px;
    display: block;
    line-height: 24px;
    font-size: 16px;
    font-weight: 900;
    z-index: 5;
}

.main-menu .navigation>li.dropdown:hover>ul {
    visibility: visible;
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition: all 300ms ease;
    transition: all 300ms ease;
    -moz-transition: all 300ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 300ms ease;
    -o-transition: all 300ms ease;
}

.main-menu .navigation li>ul>li.dropdown:hover>ul {
    visibility: visible;
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition: all 300ms ease;
    transition: all 300ms ease;
    -moz-transition: all 300ms ease;
    -webkit-transition: all 500ms ease;
    -ms-transition: all 300ms ease;
    -o-transition: all 300ms ease;
}

.main-menu .navigation li.dropdown .dropdown-btn {
    position: absolute;
    right: 10px;
    top: 8px;
    width: 34px;
    height: 30px;
    border: 1px solid #ffffff;
    text-align: center;
    font-size: 16px;
    line-height: 26px;
    color: #ffffff;
    cursor: pointer;
    z-index: 5;
    display: none;
}

.m_banner{ display: none;}
.intro-carousel .owl-item.active .slider-images img.m_banner{ display: none;}
.intro-content {  position: relative; overflow:hidden;  z-index: 1;}
.intro-content::after {  background: rgba(65, 37, 0, 0.75) none repeat scroll 0 0;  content: "";  height: 100%;  left: 0;  position: absolute;   top: 0;  width: 100%;   z-index: 1;}
.slider-content {  position: absolute;   right: 0;  text-align: left;  top: 50%;   z-index: 3;  left: 0;   margin: 0 auto;  margin-top: -135px;}
.layer-2 p {  color: #fff;  font-size: 16px;  letter-spacing: 0.60px;  line-height: 30px;   max-width: 700px;}
.layer-1 h1 {  color: #fff;   font-size: 36px;  font-weight: normal;  line-height: 64px;  text-transform: uppercase;   max-width: 660px;   letter-spacing: 1px;}
.ready-btn {   border: 1px solid #d67800;   color: #fff;   cursor: pointer;   display: inline-block;    font-size: 16px;    font-weight: 700;    margin-top: 20px;    padding: 12px 10px;
   text-align: center;    text-transform: uppercase;    transition: all 0.4s ease 0s;    z-index: 222;    background: #d67800;    width: 160px;    border-radius: 2px;}
.ready-btn:hover{   background: #3b4959;  border: 1px solid #3b4959;   color: #fff;}
.intro-carousel.owl-carousel.owl-theme .owl-controls .owl-nav div.owl-prev, 
.intro-carousel.owl-carousel.owl-theme .owl-controls .owl-nav div.owl-next {   color: #fff;   font-size: 24px;   margin-top: -20px;   position: absolute;   top: 50%;   text-align: center;    line-height: 50px;    opacity: 0;   border:1px solid #fff;   width: 50px;   height: 50px;	border-radius: 3px; z-index:999;}
.intro-carousel.owl-carousel.owl-theme .owl-controls .owl-nav div.owl-prev{  left: 10%;    -webkit-transition: 0.4s;    -moz-transition: 0.4s;   -o-transition: 0.4s; -ms-transition: 0.4s;}
.intro-carousel.owl-carousel.owl-theme .owl-controls .owl-nav div.owl-next {   right: 10%;   -webkit-transition: 0.4s;   -moz-transition: 0.4s;   -o-transition: 0.4s;   -ms-transition: 0.4s;}
.intro-carousel.owl-carousel.owl-theme:hover .owl-controls .owl-nav div.owl-next{   right: 2%;   -webkit-transition: 0.4s;   -moz-transition: 0.4s;   -o-transition: 0.4s;  -ms-transition: 0.4s;    opacity: 1;}
.intro-carousel.owl-carousel.owl-theme:hover .owl-controls .owl-nav div.owl-prev{   left: 2%;   -webkit-transition: 0.4s;  -moz-transition: 0.4s;   -o-transition: 0.4s;   -ms-transition: 0.4s;   opacity: 1;}
.intro-carousel.owl-carousel.owl-theme:hover .owl-controls .owl-nav div.owl-next:hover,
.intro-carousel.owl-carousel.owl-theme:hover .owl-controls .owl-nav div.owl-prev:hover{  color:#fff;   background: #d67800;    border: 1px solid #d67800;}
.intro-carousel .owl-item .layer-1{   transform: translateY(100%);   opacity: 0;  transition: all 1s ease-in-out 0.3s;}
.intro-carousel .owl-item .layer-2{   transform: translateY(100%);   opacity: 0;   transition: all 1s ease-in-out 1s;}
.intro-carousel .owl-item .layer-3{  transform: translateY(100%);   opacity: 0;   transition: all 1s ease-in-out 1.5s;}
.intro-carousel .owl-item.active .layer-1,
.intro-carousel .owl-item.active .layer-2,
.intro-carousel .owl-item.active .layer-3{  transform: translateY(0);  opacity: 1;}
.intro-carousel .owl-item.active .slider-images img{	transform: scale(1.1);	transition: 10s; display:block;}



.i_title{ text-align:center; margin-bottom:40px;}
.i_title h2{ font-size:30px; font-weight:normal; padding-bottom:10px; position:relative;}
.i_title h2:before {
    position: absolute;
    content: '';
    width: 40px;
    border-bottom: 3px solid #d67800;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
}
.i_title em{ font-size:16px; font-style:normal; text-transform:uppercase; display: block; margin:auto;}

.intro-area{ overflow:hidden;}

/*四个隔音舱*/
.indexproduct{ padding:80px 0px 0px 0px; margin-bottom:80px;}
.m_fa1tj{height: 500px; width:1100px; margin:auto; background:#fff;}
.m_fa1tj dl{ position:relative; background:url(https://www.cnsilence.com/template/default/images/dl_png.png) no-repeat right top;}
.m_fa1tj dt{float: left;width: 500px;height: 500px; background:#f2f2f2; text-align:center;}
.m_fa1tj dt img{width: auto; max-height:500px;}
.m_fa1tj dd{width: 480px; height:180px;padding: 40px 50px 40px 50px; margin-top:160px; margin-left:-100px;box-sizing:border-box;position: relative; float:left; background:#fff;}
.m_fa1tj dd h3{height: 30px;line-height: 30px;overflow: hidden;font-size: 20px;font-weight: normal;margin-bottom: 10px;}
.m_fa1tj dd h3 a{color: #333;}
.m_fa1tj dd .wz{overflow: hidden;}
.m_fa1tj dd .wz span{ float:left; margin-right:10px;}
.m_fa1tj dd .wz p{font-size: 16px;color: #333333;line-height: 30px; }
.m_fa1tj dd .wz p b{font-size: 14px;color: #111113;font-weight: normal;}
.m_fa1tj .dis_img { height:200px; width:200px; float:right; position:absolute; bottom:0; right:0;}
.m_fa1tj .dis_img img{ height:200px; width:200px; object-fit:cover;}
.m_fa1tj .ryLt,.m_fa1tj .ryRt{ width:80px; height:80px; position: absolute; cursor:pointer;  display:block; font-size:26px; font-family:"宋体"; color:#333; background:#fff; text-align:center; line-height:80px;}
.m_fa1tj .ryLt{ right:200px;bottom:0px; margin-left:-70px;font-style:normal;}
.m_fa1tj .ryRt{ right:120px;bottom:0px;font-style:normal;}

.m_fa1tj .ryLt:hover{background-position: -70px 0;}
.m_fa1tj .ryRt:hover{background-position: 0 0;}

.indexproduct .product-nav{margin-bottom:30px;}
.indexproduct .product-nav ul{display:flex; justify-content:center; flex-wrap:wrap;}
.indexproduct .product-nav ul li{ background:#eee;  width:120px; height:40px; padding:0px 10px; margin:5px 10px; display:flex; align-items:center;
justify-content:center;border-radius:30px; position:relative; cursor:pointer;text-align: center;}

.indexproduct .product-nav ul li.cur{color:#fff; background:#d67800; }
.product_box{display:none;}
.product_box.cur{display:block;}
.product_box ul{position: relative; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; padding-top: 10px; -ms-flex-wrap: wrap;flex-wrap: wrap;   margin: 0px -5px;}
.product_box .pro_item{ border:2px solid #f7f7f7; width:23%; margin:0px 1%;box-sizing: border-box;-webkit-transition: all .8s linear;
transition: all .2s linear; background:linear-gradient(0deg,#956200 7%,#ffb555)}
.product_box .pro_item:hover {
    -webkit-box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    -webkit-transform: translate3d(0, -8px, 0);}
.product_box .image {   position: relative;   overflow: hidden;}
.product_box .image img{  display:block; max-height:250px;width: 100%;   object-fit: contain; margin:auto;}
.product_box .image .overlay-link {background: #d67800; font-family:Impact; font-size:40px; color:#fff;
width: 60px;
height: 60px;

border-radius: 60px;
line-height: 60px;
text-align: center;
    position: absolute;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
        align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
        justify-content: center;

    left: 50%;
    top: 50%;
	margin-top:-30px; margin-left:-30px;
    opacity: ;
    -webkit-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
   }
.product_box .image .overlay-link span{ color:#fff;}
.product_box .image:hover .overlay-link {opacity: 1;}
.product_box .text span{ width:100%; text-align:center; display:block; font-size:18px; font-weight:bold; color:#fff;  margin-bottom:5px;}
.product_box .text .per{ height:30px;}
.product_box .text .per1{ background:url(../image/per.png) no-repeat center center;}
.product_box .text .per2{ background:url(../image/per.png); width:32px; margin:auto; }
.product_box .text .per3{ background:url(../image/per.png); width:48px; margin:auto; }
.product_box .text .per4{ background:url(../image/per.png); width:64px; margin:auto; }
.product_box .text .per5{ background:url(../image/per.png); width:80px; margin:auto; }
.product_box .text .per6{ background:url(../image/per.png); width:96px; margin:auto; }
.product_box .text .per7{ background:url(../image/per.png); width:112px; margin:auto; }
.product_box .text .per8{ background:url(../image/per.png); width:128px; margin:auto; }
.product_box .text a.more{background: #d67800;
height: 40px;
line-height: 40px; 
width: 100px;
text-align: center;
display: block;
border-radius: 40px;
color: #fff;
margin: auto;margin-bottom:60px; margin-top:20px;
font-size: 14px;
font-weight: bold;}

/*产品结构*/
.index_map{ background:url(../image/pro_bg.jpg) center center;  overflow:hidden;width: 100%; padding-top:100px;padding-bottom: 100px; }
.index_map .tit{ margin-top:60px;}
.index_map .tit h2{ text-align:center; color:#fff; font-size:34px;}
.index_map .juzhong{	width: 540px;margin: 0 auto;}
.index_map .yw{   font-size: 50px;   color: #484848;   text-align: center;    line-height: 70px;}
.index_map .zw{   font-size: 30px;   color: #E60012;   width: 100%;   margin: 0 auto;   line-height: 45px;  text-align: center;   position: relative;}
.index_map .zw .zi{	width: 150px;	background-color: #fff;   position: relative;   z-index: 2;margin: 0 auto;}
.index_map .zw .xian {   position: absolute;   width: 100%;   left: 0;   bottom: 22px;   height: 1px;   background-color: #efefef;   z-index: 1;}
.index_map .ms{	font-size: 16px;line-height: 28px;color: #666;text-align: center;margin-top: 16px;}
.index_map .nr{	width: 100%;margin-top: 42px;}
.index_map .nr .zuo{	width: 100%;position: relative; margin:auto;}
.index_map .nr .zuo .dtbg{	width: 100%;}
.index_map .nr .zuo .quan{ position: absolute;margin-left: -5px;margin-top: -5px;cursor: pointer;}
@keyframes ripple{
	0%{opacity:0;transform:scale(.1)}
	5%{opacity:1}
	to{opacity:0;transform:scale(1)}
}

.index_map .nr .zuo .quan .xiand{border-radius: 50%; height:15px; width:15px; background-image: linear-gradient(-258deg,#d67800 7%,#5d778f); opacity:1;
/* border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:10px solid black;*/    /* background: rgba(0, 0, 0, 0.2);  border-width: 2px; border-style: solid;
    border-color: rgba(255, 107, 0, 1); animation: ripple 4.5s ease-out 225ms infinite;*/ 
}

.index_map .nr .zuo .quan .xiand .one,.index_map .nr .zuo .quan .xiand .two {    position: absolute;   border-radius: 50%;   opacity: .3;  background-image: linear-gradient(-258deg,#d67800 7%,#5d778f);   animation: ripple 4.5s ease-out 225ms infinite;}
.index_map .nr .zuo .quan .xiand .one {      top: -22px;   left: -23px;   width: 60px;  height: 60px;}
.index_map .nr .zuo .quan .xiand .two{      width: 100px;   height: 100px;    top: -43px;   left: -43px;}



.index_map .nr .zuo .quan_neiqiang{left: 85%;top: 50%;}
.index_map .nr .zuo .quan_neiqiang .sanj{ right:-400px; top:-200px;}
.index_map .nr .zuo .quan_zhaoming{left:46.5%;   top: 11%;}
.index_map .nr .zuo .quan_zhaoming .sanj{ left:-550px; top:0px;}
.index_map .nr .zuo .quan_waiqiang{left:15.5%;   top: 31%;}

.index_map .nr .zuo .quan_geyin{	left: 62%;    top: 50%;}
.index_map .nr .zuo .quan_geyin .sanj{ left:-550px; top:-150px;}
.index_map .nr .zuo .quan_mokuai{	left: 43%;    top: 87%;}
.index_map .nr .zuo .quan_mokuai .sanj{ left:-520px; top:-300px;}


.index_map .nr .zuo .cur .sanj{ display:block;}
.index_map .nr .zuo .sanj{	width: 300px;position: absolute;right: 100%;margin-right: 33px;top: -71px;z-index: 3; display:none;}

@keyframes ripples{
	0%{opacity:0;transform:scale(.5)}
	5%{opacity:1}
	to{opacity:1;transform:scale(1)}
	}
.index_map .nr .zuo .quan .sanj{
-webkit-animation-name:'ripples';/*动画属性名，也就是我们前面keyframes定义的动画名*/
-webkit-animation-duration: 1s;/*动画持续时间*/
-webkit-animation-timing-function: ease; /*动画频率，和transition-timing-function是一样的*/
-webkit-animation-delay: 0s;/*动画延迟时间*/
-webkit-animation-direction: alternate;/*定义动画方式*/
}

.index_map .nr .zuo .quan.cheng .sanj{	width: 150px;text-align: center;}
.index_map .nr .zuo .quan.lan .sanj{	width: 200px;}
.index_map .nr .zuo .quan1 .sanj{	margin-right: 32px;}
.index_map .nr .zuo .quanxian .sanj{	margin-right: 24px;top: -64px;}
@keyframes run{
	0%{width:0;height:0}
	50%{width:25px;height:80px}
	to{width:18px;height:74px}
}
.index_map .nr .zuo .quan .sanj .qys{	min-height: 100px;      border: .5px solid #1cc7f9;   padding: 18px;   background-color: rgba(0,0,0,.2);}
.index_map .nr .zuo .quan .sanj .qys .lineOne,.index_map .nr .zuo .quan .sanj .qys .lineTwo {    position: absolute;    top: -5px;
    width: 18px;   height: 74px;   border-top: 1px solid #1cc7f9;   animation: run 2s ease-in-out;
   -webkit-animation: run 2s ease-in-out;   -moz-animation: run 2s ease-in-out;   -o-animation: run 2s ease-in-out;}
.lineOne {   left: -5px;   border-left: 1px solid #1cc7f9;}
.lineTwo {   right: -5px;   border-right: 1px solid #1cc7f9;}
.index_map .nr .zuo .quan .sanj .qys .lineThree,.index_map .nr .zuo .quan .sanj .qys .lineFour {   position: absolute;   bottom: -5px;
    width: 18px;
    height: 74px;
    border-bottom: 1px solid #1cc7f9;
    animation: run 2s ease-in-out;
    -webkit-animation: run 2s ease-in-out;
    -moz-animation: run 2s ease-in-out;
    -o-animation: run 2s ease-in-out;
}
.lineThree {   left: -5px;  border-left: 1px solid #1cc7f9;}
.lineFour {  right: -5px;   border-right: 1px solid #1cc7f9;}
.index_map .nr .zuo .quan.hong .sanj .qys{	border: 1px solid #ee4343;}
.index_map .nr .zuo .quan.lan .sanj .qys{	border: 1px solid #1a7fd1;}
.index_map .nr .zuo .quan.cheng .sanj .qys{	border: 1px solid #f68c20;}
.index_map .nr .zuo .quan .sanj .qys li{	width: 100%;margin-bottom: 16px;color: #fff;}
.index_map .nr .zuo .quan .sanj .qys li:last-child{	margin-bottom: 0;}
.index_map .nr .zuo .quan .sanj .qys .tou{	line-height: 26px;font-size: 16px;}
.index_map .nr .zuo .quan .sanj .qys .tel{	line-height: 40px;font-size: 16px; text-align:center;}
.index_map .nr .zuo .quan .sanj .qys .tel img{max-width: 100%;}
.index_map .map_text{ color:#fff; font-size:16px; width:1200px; padding:0px 20px; margin:auto; margin-top:30px;}

/*产品特点*/
.single-system {display: flex;   overflow: hidden; height:388px;    align-items: center;   margin-bottom: 30px;}
.single-system01{ background:url(../image/pro_d01.jpg) no-repeat center center;}
.single-system02{ background:url(../image/pro_d02.jpg) no-repeat center center;}
.single-system03{ background:url(../image/pro_d03.jpg) no-repeat center center;}
.single-system04{ background:url(../image/pro_d04.jpg) no-repeat center center;}
.main-icon-images {display: block;   width: 80px;   height: 80px;   margin-bottom: 15px;}
.top-content {float: left;   width: 50%;}
.system-images{ position: relative;}
.system-images img{ display:block; width: 100%;}
.system-content {padding: 60px 0px 60px 80px;   position: relative;   left: 0px;    z-index: 1;      max-height: 390px;   height: 100%;   overflow: hidden;    box-sizing:border-box;}
.right-system .system-content {   padding-left:60px; padding-right:20px; }
.left-system .system-content {  padding-right:0px;  }
.right-system .top-content{ float:right;}

.main-system {   display: block;   width: 50%;    float: left;}
.system-content .system_title{margin-bottom: 30px; overflow:hidden;}
.system-content p {   font-size: 16px;   color: #fff;   line-height: 26px; margin-bottom:20px;}
.system-content h3 {   font-size: 22px; color:#fff; margin-left:10px; margin-top:6px;     }
.system-content h3 em{ font-style:normal; display:block;}
.system-btn {  font-size: 16px;    font-weight: normal;   color: #fff;    transition: 0.5s;   border: 1px solid #F3B007;   background: #F3B007;    display: inline-block;   padding: 8px 20px;   margin-top: 15px;}
.system-btn:hover {   border: 1px solid #3b4959;   color:#fff;   background:#3b4959;   transition: 0.5s;}

@-webkit-keyframes bounce {
  0% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  50% {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
  }
  100% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
}

@keyframes bounce {
  0% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  50% {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
  }
  100% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
}




.faded-text{
-webkit-animation:linear infinite alternate;
-webkit-animation-name: run;
-webkit-animation-duration: 25s;
-ms-animation:linear infinite alternate;
-ms-animation-name: run;
-ms-animation-duration: 25s;
-moz-animation:linear infinite alternate;
-moz-animation-name: run;
-moz-animation-duration: 25s;
}  
 .big-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 250px;
    font-weight: 800;
    color: #f7f7f7;
    text-transform: uppercase;
    line-height: 220px;
    -webkit-animation:linear infinite alternate;
    -webkit-animation-name: runs;
    -webkit-animation-duration: 25s;
    -ms-animation:linear infinite alternate; font-family:'Work Sans', sans-serif;
    -ms-animation-name: runs;
    -ms-animation-duration: 25s;
    -moz-animation:linear infinite alternate;
    -moz-animation-name: runs;
    -moz-animation-duration: 25s;
    text-align: center;
} 
 @-webkit-keyframes runs {
    0% { left: -20%;}
    50%{ left : 0%;}
    100%{ left: 20%;}
}

@-moz-keyframes runs {
    0% { left: -20%;}
    50%{ left : 0%;}
    100%{ left: 20%;}
}  


/* Projects Section Two */
.projects-section-two {   position: relative;   padding: 100px 0 250px; overflow: hidden; /*background: url(../images/bg-6.jpg) no-repeat;*/}
.projects-section-two i_title h3{ color:#333;}
.projects-section-two .big-title {   bottom: 0px;}
.projects-section-two .slide-item { width:calc(100%/3 - 20px);  margin:0px 10px;  position: relative;    }
.projects-section-two .slide-item img{ height:430px; object-fit:cover; width:100%; display:block;}
.projects-section-two .theme_carousel {    max-width: 1200px;    margin: 0 auto;}
.project-block-two .image{}
.projects-section-two .slide-item .center-box {top: 0; left: 0; float: left; bottom: 0; background-color: #f8f8f8;  width: 100%; box-sizing:border-box;  display: flex; flex-wrap: wrap; align-items: center;  justify-content: center;}
.projects-section-two .slide-item .center-box h4 {   position: relative;   font-size: 18px;   font-weight: 700;    padding: 10px 0px;   }
.projects-section-two .slide-item .center-box h4:before {   position: absolute;    content: '';    left: 0;   bottom: 0;   width: 50px;  height: 2px;}



/*Project Tab*/

.projects-section-two .project-tab {position: relative;   max-width: 1200px;    margin: 0 auto;}
.projects-section-two .project-tab .tabs-header{   position:relative;   text-align: center;   margin: 0 15px;}
.projects-section-two .project-tab .project-tab-btns{   position:relative;  margin-bottom: 50px;}
.projects-section-two .project-tab .project-tab-btns .p-tab-btn{
    position:relative;
    cursor:pointer;
    color:rgba(255, 255, 255, 0.5);
    font-weight:400;
    font-size: 16px;
    display:inline-block;
    margin-bottom:10px;
    margin: 0px 15px;
    text-transform: uppercase;
    transition:all 0.3s ease;
    -moz-transition:all 0.3s ease;
    -webkit-transition:all 0.3s ease;
    -ms-transition:all 0.3s ease;
    -o-transition:all 0.3s ease;
}

.projects-section-two .project-tab .project-tab-btns .p-tab-btn:hover,
.projects-section-two .project-tab .project-tab-btns .p-tab-btn.active-btn{   color:#fff;}
.projects-section-two .project-tab .p-tabs-content{   position:relative;    display:block;  }
.projects-section-two .project-tab .p-tab{  position:absolute;    left:0px;   top:0px;    width:100%;    height:auto;    visibility:hidden;  }
.projects-section-two .project-tab .p-tab.active-tab{   position:relative;    visibility:visible;   z-index:5;}

.projects-section-two .p-tab.active-tab .project-block-two{
  -webkit-transform:scaleX(1);
    -ms-transform:scaleX(1);
    -o-transform:scaleX(1);
    -moz-transform:scaleX(1);
    transform:scaleX(1);
}

.projects-section-two .p-tab .project-block-two{
    transition:all 0.7s ease;
    -moz-transition:all 0.7s ease;
    -webkit-transition:all 0.7s ease;
    -ms-transition:all 0.7s ease;
    -o-transition:all 0.7s ease;
    -webkit-transform:scaleX(0);
    -ms-transform:scaleX(0);
    -o-transform:scaleX(0);
    -moz-transform:scaleX(0);
    transform:scaleX(0);    
}


.project-tab .owl-nav {   position: absolute;    top: 50%; width:100%;      display: block;       height: 30px;   margin-top: -15px;}
.project-tab .owl-nav .owl-prev, .project-tab .owl-nav .owl-next {position: absolute;  top: 0; height: 60px; width: 60px; background:#d67800; text-align:center; line-height:60px;font-size:20px; color:#fff;}
.project-tab .owl-nav .owl-prev{ left:-60px;}
.project-tab .owl-nav .owl-next{ right:-60px;}


.pro_dec{ width:1020px; margin:auto; margin-top:60px;}
.pro_dec .single-system{ display:block;}
.cp_rm .system-content {
    padding: 60px 60px 60px 0px; 
    position: relative;
    left: 0px;
    z-index: 1;
    max-height: 390px;
    height: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
.cp_rm .system-content h3 {
    font-size: 22px;
    color: #000;
    margin-left: 0px;
    margin-top: 0px; margin-bottom:40px;
}
.cp_rm .system-content p {
    font-size: 16px;
    color: #000;
    line-height: 26px;
    margin-bottom: 20px;
}
.cp_rm .main-system{ width:560px;}
.cp_rm .top-content{ width:450px; float:right;}
.cp_bot { margin-bottom:-30px; position:absolute; z-index:9;}
.cp_bot li{ float: left;  height:30px; width:30px; text-align:center; line-height:30px; color:#d67800; border-radius:30px; margin-right:20px; font-size:20px;}
.cp_bot li.active{background:#d67800;color:#fff;}
/*新闻资讯*/
.latest-news { background:#f8f8f8; overflow:hidden; padding:60px 0px 60px 0px;}
.latest-news .latest-post-box{ float: left; width:385px; background:#fff; margin-right:20px;}
.latest-news .latest-post-box .post-img { height: 260px; width: 100%;  background-size: cover;  background-position: center;}
.latest-news .latest-post-box .post-img img{ height:260px; width:100%; object-fit:cover;}
.latest-news .latest-post-box .post-desc {  background-color: #fff;  padding: 40px 35px;}
.latest-news .latest-post-box .post-desc .post-meta {   margin-bottom: 20px;}
.latest-news .latest-post-box .post-desc .post-meta li {  display: inline-block;  margin-right: 20px;}
.latest-news .latest-post-box .post-desc .post-meta li a { font-weight: 500;  color: #777;}
.latest-news .latest-post-box .post-desc .post-meta li a i { margin-right: 10px;}
.latest-news .latest-post-box .post-desc .post-meta li:last-child {  margin-right: 0;}
.latest-news .latest-post-box .post-desc h4 {  font-size: 18px; color: #111;  margin-bottom: 25px; letter-spacing: -1px; line-height: 1.4;}
.latest-news .latest-post-box .post-desc p{ line-height:30px;}
.arrow-style { display: -webkit-box; display: -ms-flexbox; display: flex; margin-top:30px; -webkit-box-pack: end;     -ms-flex-pack: end;          justify-content: flex-end;}
.arrow-style .slick-arrow {height:70px; width:70px; text-align:center;line-height: 70px; font-size:18px; color:#111; background: #fff;cursor: pointer;-webkit-transition: all 0.3s ease-out 0s;transition: all 0.3s ease-out 0s;}
.arrow-style .slick-arrow.next-arrow {  margin-left: 20px;}
.arrow-style .slick-arrow:hover, .arrow-style .slick-arrow.next-arrow {background-color: #d67800; color: #fff; -webkit-box-shadow: 0px 14px 24px 0px rgba(190, 173, 142, 0.3); box-shadow: 0px 14px 24px 0px rgba(190, 173, 142, 0.3);}

.index-partner{margin: 60px 0px;}
.partner-box ul{ display: flex; flex-wrap: wrap;}
.partner-box ul li{ width: calc(100%/6 - 42px); margin: 10px 10px; display: flex; justify-content: center; align-items: center;
border: 1px solid #eee; border-radius: 5px; padding: 10px 10px;}
.partner-box ul li img{object-fit: contain; width: 100%; height: 60px;}


.main-footer {   position: relative;   background-color: #26262c;}
.main-footer .widgets-section {   position: relative;   padding: 100px 0px 30px;}
.main-footer .column {  position: relative; width:33.333%; float:left;}
.main-footer .column:nth-child(2){ width:360px; margin-left:60px;}
.main-footer .column:last-child{ width:215px; float:right;}
.footer-widget {  position: relative;   margin-bottom: 50px;}
.main-footer .column p{ color:#fff; line-height:30px;}
.main-footer .widget-title {   position: relative;   font-size: 18px;   font-weight: 600;   color: #fff;   text-transform: uppercase;   margin-bottom: 30px;   padding-bottom: 15px;}
.main-footer .widget-title:before {   position: absolute;   content: '';   left: 0;   bottom: 0;   height: 2px;   width: 50px; background:#d67800;}

/* About Widget */
.about-widget .text {   color: #fff;    margin-bottom: 30px; line-height:30px;}

.social-links ul li {   display: inline-block;   margin-right: 5px;}
.social-links ul li a {position: relative; height: 40px; width: 40px; line-height: 38px; border: 1px solid #413c37; border-radius: 50%; color: #aaa; transition:.5s; display: inline-block; text-align: center; font-size: 14px;}
.social-links ul li a:hover {   color: #fff;}

/* Contact Widget */

.contact-widget .widget-content {   position: relative;}
.contact-widget ul li {   position: relative;   margin-bottom: 10px;   color: #aaa;   font-weight: 400;   font-size: 16px;}
.contact-widget ul li a {  position: relative;   color: #aaa;       -webkit-transition: all 0.3s ease 0s;   -o-transition: all 0.3s ease 0s;   transition: all 0.3s ease 0s;}
.contact-widget ul li a:hover {    color: #fff;}
.contact-widget ul li img{top: -160px; position: absolute;max-width:auto !important;}
.contact-widget ul li:hover img{ display: block !important;  }
/* Instagram Widget */

.instagram-widget .wrapper-box {position: relative; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; padding-top: 10px; -ms-flex-wrap: wrap;flex-wrap: wrap;   margin: 0px -5px;}
.instagram-widget .wrapper-box .image {   position: relative;   overflow: hidden;   margin: 0px 5px 10px;}
.instagram-widget .wrapper-box .image img{ width:100px; display:block;}
.instagram-widget .wrapper-box .image .overlay-link {
    position: absolute;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
        align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
        justify-content: center;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    opacity: 0;
    -webkit-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
    background: rgba(38, 38, 44, 0.5);}
.instagram-widget .wrapper-box .image:hover .overlay-link {opacity: 1;}
.footer-bottom {  position: relative;   text-align: center;   padding-bottom: 75px;}
.footer-bottom .copyright {    color: #aaa;}
.footer-bottom .copyright a {   color: #fff;}


/*内页侧栏*/
.sidebar{ margin-top:15px;}
.sidebar .sb_nav{ float:left; width:210px;}
.sidebar .sb_nav h3.title{ text-align:left; background:url(https://www.cnsilence.com/template/default/images/dt-6.gif) repeat-x; padding:0px 15px; height:33px; line-height:33px; border-bottom:1px solid #cecece; font-size:14px; color:#fff;}
.sidebar .sb_nav h3.line{ margin-top:15px; }
.sidebar .sb_nav .active{ padding:10px 15px; background:#fff;}
#sidebar dl{ margin-left:5px;}
#sidebar dl dt{ padding:4px 0px 5px 15px; margin-top:5px; background:url(https://www.cnsilence.com/template/default/images/dt-11.gif) no-repeat 2px 11px;}
#sidebar dl dd{ padding:0px 0px 0px 15px;}
#sidebar dl dd h4{ font-weight:normal; padding:5px 0px 5px 10px; background:url(https://www.cnsilence.com/template/default/images/dt-0.gif) no-repeat left center;}
#sidebar dl dt.on a{ font-weight:bold; color:#1C57C4; }
#sidebar dl h4.on a{ font-weight:bold;}
.sidebar .sb_box{  background:#fff; overflow:hidden; }


.top_ban h3.title{ line-height:35px; position:absolute; text-align:center; top:200px; width:100%;}
.top_ban h3.title span{   font-size:30px; color:#fff;  padding:0px 15px;}
.top_ban h3.title div.position{  font-weight:normal; position:relative; color:#fff;}
.top_ban h3.title div.position a{ color:#fff;}

#ZoomBox{ background:#fff;}
#geyin_product{ padding:15px 0px; width:1200px; margin:auto;}
#geyin_product .pshow { margin:60px 0px; overflow:hidden;}
#geyin_product .pshow .dt{ float:left; width:600px; height:600px; text-align:center;}
#geyin_product .pshow .dt img{ max-height:640px; width:auto;}
#geyin_product .pshow .dd{ float:right; width:600px;}
#geyin_product .pshow .dd h1{ font-size:36px; font-weight:normal;}
#geyin_product .pshow .dd ul{ margin-left:15px; }
#geyin_product .pshow .dd li{ min-height:50px;height:50px;  margin:5px 0px; font-size:16px; clear:both;  position:relative; line-height:50px; border:1px solid #d67800; text-align:center;  }
#geyin_product .pshow .dd li span{  left:0px; top:0px; color:#333; margin-right:10px; font-weight:bold; background:#d67800; width:200px; text-align:center; height:50px; line-height:50px; float:left; display: block; color:#fff;}
#geyin_product .pshow .dd li.li_p{ height:300px;}
#geyin_product .pshow .dd li.li_p img{ height:300px; width:auto; }
#geyin_product .ctitle{ margin:15px 0px 10px; padding:5px 20px; background:url(https://www.cnsilence.com/template/default/images/images/dt-7.gif) no-repeat left center; *background-position:left 17px; font-size:14px; border-bottom:1px dotted #ccc; }
#geyin_product .editor{ line-height:2; padding:0px 10px; font-size:14px;}
.p_link { margin-top:20px; overflow:hidden;}
.p_link .prev_p, .p_link .next_p { height:40px; line-height:40px;width:120px; display:block; float:left; text-align:center;  color:#fff;  }
.p_link .prev_p a{color:#fff;}
.p_link .next_p a{color:#343434;}
.p_link .prev_p{ background:#d67800;}
.p_link .next_p{ background:#eee}
.p_link .prev_p:hover, .p_link .prev_p:hover a{ background:#eee;color:#343434;}
.p_link .next_p:hover, .p_link .next_p:hover a{ background:#d67800;color:#fff;}

/* Working Process Section */
.working-process-section {
    position: relative;
    padding: 145px 0 110px;
    background-size: cover;
    background-attachment: fixed;background-image: url(../image/bg-22.jpg);
}

.working-process-section:before {
    position: absolute;
    content: '';
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: #000;
    opacity: .7;
}

.working-process-section .text {position: relative;    margin-top: 40px;   }
.working-process-section h2{ color:#fff; position:relative;}
.working-process-section .auto-container{ text-align:center;}
.process-block{ display:inline-block; margin:0px 20px; }
.process-block .inner-box {   position: relative;    align-items: center;   flex-wrap: wrap;  margin-bottom: 30px;}
.process-block .count {   position: relative;    font-size: 60px;   font-weight: 700;   color: #fff;    line-height: 65px;}
.process-block h4 {  font-size: 18px;   font-weight: 500;   color: #fff;}
.working-process-section.style-two .process-block .icon img{ vertical-align:middle;}
.working-process-section.style-two .process-block .icon {
    position: relative;
    width: 60px;
    height: 60px;
    line-height: 58px;
 
    color: #fff;
    text-align: center; margin:auto; margin-bottom:10px;
 
     border-radius: 50%;
    border: 2px solid #fff; 
  
   
}
.working-process-section.style-two .process-block .icon img{ width:35px;}
.p_dec{overflow:hidden; margin-bottom:60px; }

.p_wrapper{ width:384px; float:left; margin:16.6px 8px 0px 8px; }
.p_wrapper h3{ font-size:24px; margin-bottom:20px; font-weight:normal;}
.p_wrapper img{ width:100%; display:block; height:240px; }
.p_wrapper .text{ line-height:25px; background:#f2f2f2; padding:20px; box-sizing:border-box; height:200px;}


.por_info_list{ padding:50px 0px; overflow:hidden;}
.por_info_list h2{ text-align:center; font-size:30px; margin-bottom:30px;} 
.por_box{display: -webkit-flex; display: flex;}
.por_info_list .port_li{  float:left; -webkit-flex: 1; flex: 1; box-sizing:box-border; margin:0px 10px;} 
.por_info_list .port_li .img{ height:260px; text-align:center; background:#f2f2f2;}
.por_info_list .port_li img{max-height:260px;}
.por_info_list .port_li a.more{ background:#d67800; border-radius: 0px; color:#fff; padding: 8px 0px 8px 0px; clear:both; display:block; width:100px; text-align:center; }
.por_info_list .port_li .text{padding:20px 30px; border:1px solid #f2f2f2; border-top:none;}
.por_info_list .port_li li{ margin-bottom:10px; clear:both; overflow:hidden;}
.por_info_list .port_li li span{ font-weight:bold; float: left; margin-right:10px;}
.por_info_list .port_li li p{ float: left;}


#contact {	margin-bottom: 190px; width:1200px; margin:auto;}
.text-center{ text-align:center;}
#contact .web-title-0{ text-align:center;font-size: 28px;   color: #111;  margin-top: 55px;}
#contact .contact-brief { text-align:center;	line-height: 28px;	font-size: 14px;	color: #999;}
#contact .contact-brief b {	font-weight: normal;	color: #111;}
#contact .contact-info {	padding: 80px 0;border-bottom: 1px solid #e5e5e5;display: -webkit-flex;	display: flex;}
#contact .contact-info .line {	width: 1px;	height: 90px;	background-color: #e5e5e5;	margin-top: 45px;}
#contact .contact-info .item {	width: 33.333%;}
#contact .contact-info .item .ico {	height: 65px;	margin-bottom: 60px;}
#contact .contact-info .item .title {font-size: 24px;color: #111;}
#contact .contact-info .item .info {font-size: 18px;	color: #999;}

.list-news .latest-post-slider{display:flex;flex-wrap:wrap;}
.list-news{background:#f8f8f8;overflow:hidden;padding:60px 0px 60px 0px;}
.list-news .latest-post-box{ width:calc(100%/3 - 20px); background:#fff; margin:10px 10px 10px 10px;}
.list-news .latest-post-box .post-img { height: 260px; width: 100%;  background-size: cover;  background-position: center;}
.list-news .latest-post-box .post-img img{ height:260px; width:100%; object-fit:cover;}
.list-news .latest-post-box .post-desc {  background-color: #fff;  padding: 40px 35px;}
.list-news .latest-post-box .post-desc .post-meta {   margin-bottom: 20px;}
.list-news .latest-post-box .post-desc .post-meta li {  display: inline-block;  margin-right: 20px;}
.list-news .latest-post-box .post-desc .post-meta li a { font-weight: 500;  color: #777;}
.list-news .latest-post-box .post-desc .post-meta li a i { margin-right: 10px;}
.list-news .latest-post-box .post-desc .post-meta li:last-child {  margin-right: 0;}
.list-news .latest-post-box .post-desc h4 {  font-size: 18px; color: #111;  margin-bottom: 25px; letter-spacing: -1px; line-height: 1.4;}
.list-news .latest-post-box .post-desc p{ line-height:30px;}


.newsshow{width: calc(100% - 0px); background:#ffff; padding:30px 30px;}
.newsshow h1{color: #252525;  font-weight:bold;font-size:1.25rem; margin-bottom: 20px;      text-align: center;}
.newsshow .news-met{    text-align: center;margin-bottom: 20px; padding-bottom:20px;border-bottom: 1px solid #dee2e6;}
.newsshow .news-met span{padding: 0px 0px 0px 30px; margin: 0px 20px; color:#676767; height: 30px; line-height: 30px; display: inline-block;}
.newsshow .news-met span.time{background: url(https://www.cnsilence.com/template/default/images/newscon2.png) no-repeat center left;}
.newsshow .news-met span.visits{background: url(https://www.cnsilence.com/template/default/images/newscon3.png) no-repeat center left;}

.newsshow .content{padding: 0px 0px; line-height:30px;  color:#676767;font-size: 1rem; }
.newsshow .content p{font-size: 1rem; }
.newsshow .content img{max-width: 100%;height: auto !important;}


.reLink{margin:30px 0px 0px 0px;}
.reLink .prevLink,.reLink .nextLink{margin:5px 0px;}

.index_box01{ padding:50px 0px 90px 0px; background:#f9fafe; overflow:hidden;}
.index_box01 .about_left{ float:left; width:600px;}
.index_box01 .about_left h2{ color:#495764; font-weight:600; font-size:30px; text-align:center; margin-top:100px; margin-bottom:100px;}
.index_box01 .about_left h2 em{ color:#495764; font-weight:600; font-size:30px; display: block; line-height:normal; font-style:normal;}
.index_box01 .about_left p{ color:#606163; font-size:18px; font-weight:500;  text-align:center; margin-bottom:30px;}
.index_box01 .about_left a.baojia{ background:#d67800; height:60px; line-height:60px; width:150px; text-align:center; display:block; border-radius:60px; color:#fff; margin:auto; font-size:20px; font-weight:bold; }
.index_box01 .about_right{ float:left;width:600px; position:relative;}
.index_box01 .about_right img{ display:block;}
.index_box01 .about_right .about_img01{ position: absolute; bottom:0px; margin-bottom:-30px;box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.2); z-index:9; }
.index_box01 .about_right .about_img02{float:right;box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.2); }
.index_box01 .about_right_m{ display:none;}


.index_app{ text-align:center; background:#d67800; padding:30px 0px;}
.index_app .app-block{ display:inline-block; margin:0px 20px; }
.index_app .app-block .inner-box {   position: relative;    align-items: center;   flex-wrap: wrap; }
.index_app .app-block .count {   position: relative;    font-size: 60px;   font-weight: 700;   color: #fff;    line-height: 65px;}
.index_app .app-block h4 {  font-size: 18px;   font-weight: 500;   color: #fff;}

.index_app .app-block .icon img{ vertical-align:middle;}
.index_app .app-block .icon {
    position: relative;
    width: 60px;
    height: 60px;
    line-height: 58px;
 
    color: #fff;
    text-align: center; margin:auto; margin-bottom:10px;
 
     border-radius: 50%;
    border: 2px solid #fff; 
  
   
}
.index_app .app-block .icon img{ width:35px;}

.index_box02{ 
    overflow: hidden;
    
    position: relative;
    width: 100%;
    height:400px;
   /* background-attachment: fixed;*/
    background-image: url(../image/ban01.jpg); background-position:center;
    background-repeat: no-repeat;
}
.index_box02:before {
    position: absolute;
    content: '';
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: #362600;
    opacity: .5;
}
.index_box02 h2{ color:#fff; font-weight:600; font-size:24px; text-align:center; margin-top:150px; }
.index_box02 h2 em{ color:#fff; font-weight:600; font-size:24px; display: block; line-height:normal; font-style:normal;}

.index_box03{ padding:60px 0px; display:none;}
.index_box03 .inner{ text-align:center;}
.index_box03 .line{ margin:40px auto; display:block; overflow:hidden; /*border-bottom:2px dashed #000;*/ width:80%;}
.index_box03 .li_item{ display:inline-block; margin:0px 60px;}
.index_box03 .li_item .img{ margin-bottom:20px;}
.index_box03 .li_item .img img{ max-height:200px;}
.index_box03 .li_item .li_item_ico{ background:#d67800; width:36px; height:36px; margin-right:10px;border-radius:36px; line-height:36px; text-align:center;} 
.index_box03 .li_item .li_item_ico img{ width:25px; margin:5px auto; }
.index_box03 .li_item span{ display:block; font-weight:bold; text-align:left;}

#contact_map{width:1200px;height:400px;border:#ccc solid 1px;font-size:12px; margin:auto;margin-top:30px;}


#onlineService{position:fixed;right:0;bottom:20%;z-index:100998}.offside{width:50px}
.offside li{width:50px;height:50px;position:relative;background:#b1b1b1;border-bottom:1px solid #ffa93b;text-align:center;transition:all .7s;-webkit-transition:all .7s}
.offside .code{position:absolute;top:0;right:50px;display:none;margin:0}
.offside a,.offside div{color:#333;position:absolute;z-index:11;display:block;top:0;right:0;bottom:0;cursor:pointer}
.offside p{float:left;line-height:50px;font-size:16px;font-weight:700;padding:0 0 0 10px;color:#fff;opacity:0;position:absolute}
.offside li:hover p{opacity:1;}
.offside i{font-size:20px;height:100%;line-height:50px;text-align:center;display:inline-grid;color:#fff}
.offside li:not(.li_3) a,.offside .li_3 a,.offside .li_3 div{width:50px}
.offside .back_top{display:none}
.offside li:nth-child(1){background:#d67800}
.offside li:nth-child(2){background:#d67800}
.offside li:nth-child(3){background:#d67800}
.offside li:nth-child(4){background:#d67800}
.offside li:nth-child(5){background:#2571b7}
.offside li:nth-child(6){background:#b1b1b1}
.offside li:nth-child(7){background:#b1b1b1}
.offside .erweima{width:150px;height:150px;position:absolute;left:-150px;top:0;display:none}
.offside li:nth-child(8){background:#239e51;display:none}
.offside li:nth-child(10){background:#239e51;height:20px}
.offside li:nth-child(10) .icon{line-height:20px}
.offside li:hover a,.offside li:hover div,.offside li:hover .icon{color:#fff}
.offside li:hover p{opacity:1}.offside li:not(.li_3):hover{background:#5b4f34;}
.offside li.li_erweima:hover .erweima{display:block}
.offside .tel{width:200px;transform:translateX(-150px);-webkit-transform:translateX(-150px)}
.offside .back_none{height:0;border:0 !important}
.offside .li{transform:translateX(100%);-webkit-transform:translateX(100%)}
.offside .unfold{width:30px;transform:translateX(20px);-webkit-transform:translateX(20px)}
.sep-container{max-width:1200px;margin:0 auto}
.sep-container1{max-width:1400px;margin:0 auto}
.send-email{width:876px;height:auto;position:fixed;top:50%;margin-top:-250px;left:50%;margin-left:-438px;border:1px solid #adadad;background:#ebebeb;z-index:99999999;display:none}
.send-email .sep-general-form{margin:0}
.sep-onlineservices{display:none}
#onlineService-two{display:none}




@media (max-width:768px){
.inner, .container{ width:100%;}
.met_flash{ padding-top:60px;}
.main-header{display:none;}		
.mobile_mian{position: fixed; display:block; width:100%; z-index:999;   margin-left: auto;   margin-right: auto;   min-width: 320px;   max-width: 640px;   background: #fff;}

.slider-content{ display:none;}

.header{width: 100%; height:60px; background:#d67800;}
.header a.logo{display: block;float: left;margin-left: 3%; margin-top:10px;}
.header a.logo img{display: block; height:40px;filter: grayscale(100%) brightness(1000%);}
.header dl{float: left;width: 69%;text-align: center;}
.header dt{font-size: .4rem;color: #333333;}
.header dt em{font-weight: bold;}
.header dd{font-size:.281rem;color: #fff;display: inline-block;height: .484rem;line-height: .484rem;padding: 0 .344rem;background: #febf01;border-radius: 0.5rem;margin-top: 0.15rem;}
.header dd a{color: #fff;}
.header .headerMenu img{display: block;}
.header .headerMenu{float: right;margin-right: 3%;margin-top: 20px;} 

.zzc {display: none; background: rgba(0, 0, 0, 0.6); position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 99990;}
/*nav_menu*/
.nav_menu {  width:0; position:fixed;  right:0; top:0; height: 100%;z-index: 99999;overflow: scroll;background: #fff;}
.nav_menu img{display: block; height:30px;}
.nav_menu .top{width: 100%; margin:10px 0px; overflow:hidden;}
.nav_menu .Navlog{width: 54%;display: block;margin-left: 10px; float:left;}
.nav_menu .btn{display: block; float:right; margin:5px 10px 0px 0px;}
.nav_menu .btn img{display: block; height:20px;}
.nav_menu ul{overflow:hidden; width:100%;overflow: scroll;height: 80%;}
.nav_menu li{ width:100%; overflow:hidden; height: 40px;line-height: 40px;border-bottom: 1px solid #eaeaea;}
.nav_menu li:first-child{border-top:1px solid #eaeaea;}
.nav_menu li p>a{ color:#333333;font-size:14px;display: block;box-sizing: border-box;padding-left: 6%;}

.intro-area{ position:relative; display:none;}


.m_banner{  display: block;}
.m_banner .owl-controls .owl-nav div.owl-prev, 
.m_banner .owl-controls .owl-nav div.owl-next {   color: #fff;   font-size: 24px;   margin-top: -20px;   position: absolute;   top: 50%;   text-align: center;    line-height: 50px;    opacity: 0;   border:1px solid #fff;   width: 50px;   height: 50px;	border-radius: 3px; z-index:999;}
.m_banner .owl-controls .owl-nav div.owl-prev{  left: 10%;    -webkit-transition: 0.4s;    -moz-transition: 0.4s;   -o-transition: 0.4s; -ms-transition: 0.4s;}
.m_banner .owl-controls .owl-nav div.owl-next {   right: 10%;   -webkit-transition: 0.4s;   -moz-transition: 0.4s;   -o-transition: 0.4s;   -ms-transition: 0.4s;}
.m_banner:hover .owl-controls .owl-nav div.owl-next{   right: 2%;   -webkit-transition: 0.4s;   -moz-transition: 0.4s;   -o-transition: 0.4s;  -ms-transition: 0.4s;    opacity: 1;}
.m_banner:hover .owl-controls .owl-nav div.owl-prev{   left: 2%;   -webkit-transition: 0.4s;  -moz-transition: 0.4s;   -o-transition: 0.4s;   -ms-transition: 0.4s;   opacity: 1;}
.m_banner:hover .owl-controls .owl-nav div.owl-next:hover,
.m_banner:hover .owl-controls .owl-nav div.owl-prev:hover{  color:#fff;   background: #d67800;    border: 1px solid #d67800;}


.wx-kf{display:block !important; display: block;   border: 1px solid #2daf1c;    text-align: center;   padding: 10px 10px;   margin: 20px 20px 0px 20px;
    border-radius: 5px;   color: #2daf1c; }
.wx-kf a{ color: #2daf1c; font-size:18px;}
.wx-kf i{margin-right:10px;}
/*微信弹窗*/
#wxnr {
	width: 100%;
	height: 100%;
	max-width: 640px;
	min-width: 320px;
	position: fixed;
	top: 0;
	z-index: 1000;
	display: none;
	background: rgba(0,0,0,.6);
}
#wxnr .nrdf {
	margin: auto;
	position: absolute;
	top: 40%;
	left: 0;
	right: 0;
	width: 220px;
	height: 250px;
	padding:20px;
	margin-top: -50px;
	text-align: center;
	background-color: rgba(255, 255, 255, 0.8);
	box-shadow: 0px 2px 6px #777;
	-webkit-box-shadow: 0px 2px 6px #777;
	-moz-box-shadow: 0px 2px 6px #777;
	border-radius: 10px;
}
#wxnr img {
	width: 130px;
	height: 130px;
	display: block;
	margin: 0 auto;
}
#wxnr p {
	font-size: 14px;
	line-height: 2;
	text-align: center;
}
#wxnr i {
	position: absolute;
	top: 0.2rem;
	right: 0.2rem;
	width: 20px;
	height:20px;
	font-size: 0.2rem;
	line-height: 20px;
	text-align: center;
	color: #fff;
	font-weight: bold;
	font-style: normal;
	background: #333;
	border-radius: 1rem;
	cursor: pointer;
}
#wxnr span {
	display: inline-block;
	padding: 10px 10px;

	background-color: #137c32;
	color: #fff;
	border-radius: 5px;
	cursor: pointer;
}
#wxnr span.wx {
	padding-left: 0.4rem;
	background-image: url(https://www.cnsilence.com/template/default/images/wx.png);
	background-size: 0.28rem;
	background-position: 0.1rem center;
	background-repeat: no-repeat;
}
/*复制提示*/
#weixin {
	position: fixed;
	top: 50%;
	margin-top: -0.4rem;
	z-index: 9999999;
	font-size: 0.26rem;
	color: #fff;
	width: 90%;
	right: 5%;
	line-height: 0.8rem;
	text-align: center;
	background: rgba(0, 0, 0, 0.8);
	border: 2px solid #333;
	border-radius: 0.1rem;
	display: none;
}


.index_box01{ background:#fff; padding:50px 0px 50px 0px;}
.index_box01 .about_left{ width:100%; float:none;}
.index_box01 .about_left h2{ margin-top:0px; margin-bottom:50px;}
.index_box01 .about_right{ width:100%;padding: 20px;  box-sizing: border-box; display:none;}
.index_box01 .about_right .about_img01{ width:80%;}
.index_box01 .about_left a.baojia{ height:40px; line-height:40px; font-size:16px;}
.index_box01 .about_right_m{ display: block; margin-top:20px;}
.index_box01 .about_right_m img{ width: 100%;}

.index_box02{ display:none;}
.index_box02 h2{ font-size:20px;}
.index_box02 p{ font-size:20px;}

.indexproduct{ margin-bottom:0px; padding:50px 0px 0px 0px;}
.product_box{ margin:0px;}
.product_box .pro_item{ width:48%; margin-bottom:10px;}

.index_map{ display:none;}
.index_map .juzhong{ width:100%;}
.product_box .image .overlay-link{ font-family:'SourceHanSans-Regular'; font-size:30px; width:50px; height:50px; line-height:50px;margin-top: -25px;margin-left: -25px;}

.area-padding{ padding:50px 0px 0px 0px;}
.main-system{ width:100%; position:relative;}
.work-space-area .top-content{ display:none;}
.system-content{ padding:20px 20px;}
.single-system{ height:auto; margin-bottom:20px; }
.work-space-area .main-system::after {
    background: rgba(4,23,46, 0.5) none repeat scroll 0 0;
    content: "";
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;

}
.single-system01 {  background: url(../image/m_pro_d01.jpg) no-repeat center center ;background-size:cover;}
.single-system02 {  background: url(../image/m_pro_d02.jpg) no-repeat center center ;background-size:cover;}
.single-system03 {  background: url(../image/m_pro_d03.jpg) no-repeat center center; background-size:cover;}
.single-system04 {  background: url(../image/m_pro_d04.jpg) no-repeat center center; background-size:cover;}
.system-content p{ font-size:14px; margin-bottom:10px; line-height:25px;}
.system_title img{ width:60px;}
.system-content h3{ margin-top:0px; font-size:20px;}
.left-system .system-content{ padding-right:20px;}
.right-system .system-content{ padding-left:20px;}

.pro_dec{ width:100%;}
.pro_dec .single-system{ height:auto;}
.cp_rm .main-system{ width:100%;}
.cp_rm .system-content{ padding:20px;max-height:none;}
.cp_rm .top-content{ width:100%; padding:0px 20px;box-sizing: border-box;}
.cp_rm .top-content img{ width:100%;}
.cp_bot{position:sticky; margin-left:20px; margin-bottom:0px;}



.index_app .app-block {   display: inline-block;   margin: 10px 6px;}
.index_app .app-block .icon{ width:50px; height:50px; line-height:48px;}
.index_app .app-block h4{ font-size:14px;}

.working-process-section{ padding:80px 0 80px}
.working-process-section .text{ margin-top:0px;}
.process-block{ margin:0px 10px;}
.working-process-section.style-two .process-block .icon{ height:50px; width:50px; line-height:48px;}
.working-process-section.style-two .process-block .icon img{ width:30px;}
.process-block h4{ font-size:16px;}

.projects-section-two{ padding:0px 10px 30px 10px;}
.projects-section-two .slide-item{width:calc(100%/1 - 20px);}

.project-block-two .image{ width:100%;}
.project-block-two .inner-box img{ height:auto;}
.project-block-two .content{ width:100%; height:240px; background:#fff; box-shadow:none; padding:20px 20px;}
.project-block-two .content h4{ margin-bottom:0px;}
.project-tab .owl-nav{ height:40px; margin-top:-20px; top:30%;}
.project-tab .owl-nav .owl-prev, .project-tab .owl-nav .owl-next{ background:rgba(71,87,102,0.9); height:40px; width:40px; line-height:40px;}

.latest-news{ padding: 60px 10px 60px 10px;}
.latest-news .container{ overflow:hidden;}
.latest-news .latest-post-box{ max-width:414px; margin-right:0px; width:auto;}
.arrow-style{ display:block; text-align:center;}
.arrow-style .slick-arrow{ display:inline-block; height:40px; width:40px; line-height:40px;}

.index-partner{margin: 60px 0px;}
.partner-box ul li{ width: calc(100%/3 - 22px); margin: 5px 5px; padding: 5px 5px; }

.main-footer .column{ width:100%;padding: 20px;  box-sizing: border-box;}
.main-footer .column:nth-child(2){ margin-left:0px;}
.main-footer .column:last-child{ width:100%;}
.main-footer .widgets-section {   position: relative;    padding: 30px 0px 30px;}

.instagram-widget .wrapper-box .image { width: calc(100%/4 - 10px);}

.top_ban img{height:200px;}
.top_ban h3.title{top:60px;}

.sidebar .sb_box h3.title{ position:static; text-align:left; margin-left:20px;}
.sidebar .sb_box h3.title i{ margin-right:5px;}
.sidebar .sb_box h3.title span{ display:none;}
.sidebar .sb_box h3.title div.position{ color:#333;}
.sidebar .sb_box h3.title div.position a{ color:#333;}
#geyin_product{ width:100%;}
#geyin_product .pshow .dt{ width:100%;}
#geyin_product .pshow .dt img{width:100%;height:auto;}
#geyin_product .pshow .dd{ width:100%; margin-top:0px;box-sizing: border-box; padding:0px 20px;}
#geyin_product .pshow .dd li span{ width:120px;}
#geyin_product .pshow .dd li.li_p img{width:100%; height:auto;}
.p_wrapper {    width: 100%;   float: left;    margin: 0;  padding: 0px 10px 10px 10px;    box-sizing: border-box;}
.por_box{ display:block;}
.por_info_list .port_li {   width: 100%;   padding: 10px;    box-sizing: border-box; margin:0px;}

#contact{ width:100%;}
#contact .contact-info{ display:block;border-bottom:none; overflow:hidden; padding:20px 0px;} 
#contact .contact-info .item{ width:50%; float: left; border: 1px solid #eee; box-sizing: border-box; padding:10px 0px;}
#contact .contact-info .item:last-child{ width:100%; }
#contact .contact-info .line{ display:none;}
#contact .contact-info .item .ico{ margin-bottom:10px; height:30px;}
#contact .contact-info .item .ico img{ width:30px;}
#contact .contact-info .item .title{ font-size:18px;}
#contact .contact-info .item .info{ font-size:16px; }
#contact_map{width:100%;height:400px;border:#ccc solid 1px;font-size:12px; margin:auto;margin-top:30px;}
#contact_map img{height:400px;width:100%; object-fit:cover;}

.list-news .latest-post-box {   width: calc(100%/1 - 20px);}
.list-news .latest-post-box .post-desc h4 {font-size: 16px;}
.list-news .latest-post-box .post-desc {    background-color: #fff;   padding: 20px 20px;}

}