@charset "utf-8";
/* CSS Document */
@media (max-width:1800px){
.hz{width:98%;margin: 0 1%;}
.hza{ width: 98%; margin: 6% 1%; }
.about-hz{  width: 98%; margin: 65px 1% ; }
}
@media (max-width:1600px){
.top-hz { width:98%;}
.mainbav li { position: relative; padding: 0 20px; }
.mainbav li a { font-size: 17px; color:#000; }	
.mainbav ul li ul li a { font-size: 15px; }
.logo-hz { width:28%;}
.hz{width:98%;margin: 0 1%;}
.hza{ width: 98%; margin: 6% 1%; }

	}
@media (max-width:1200px){
	body {padding-top: 0px;}
	img{max-width:100%;}
	.hz{width:98%;margin: 0 1%;}
	.hza{ width: 98%; margin: 6% 1%; }
	.top-pc { display:none;}
	.banner{display:none;}
	.top_sj { display:block;background:#fff; }
	.banner-sj { display:block; }
	.wrap-all{ width:98%;}
	.top_sj .tp_wrap { width:98%;margin: 0 auto;}
    .tools {right:1%; margin-right:40px;}
	
	.logo-hz{width:100%;}
	.logo{margin:10px 0;}
	.logo img{height:65px;}
	.top_bj{display:none;}
	
	.hamburger{display:block;}
	.dh { padding-top:0px;}
	.dh{position:absolute; left:0px;top:100%; z-index:101;width:100%; height:0px;border-top:1px solid #ebebeb; display:none; overflow:hidden;background:#fff;overflow:hidden;-webkit-transition:1s;transition:1s;}
	.dhov{ height:auto;display:block;}
	.dh>ul { text-align:left;}
	.dh>ul>li{ border-bottom:1px solid #ebebeb; position:relative;}
	.dh>ul>li>a{display:block;font-size:16px;color:#666;line-height:51px; padding:0 2%;}
	.dh>ul>li>a:hover{}
	.dh>ul>li .droparea{display:none;}


	
	.dh ul li span{position:absolute; height:51px;width:51px; top:0px;right:2%; -webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;-o-user-select: none;user-select: none;}
    .dh ul li .inactive:before,.dh ul li .inactive:after{    transform: rotate(45deg);transition: all .3s ease;content: "";position: absolute;right:0;top: 50%; left:50%; margin-left:-5px;  height: 2px; width: 10px; border-radius: 3px;background-color:#303030; margin-top: -3px; transition:0.5s;}
    .dh ul li .inactive:after {transform: rotate(-45deg);margin-top:3px;transition:0.5s;}
    .dh ul li .inactives:before,.dh ul li .inactives:after{    transform: rotate(135deg);transition: all .3s ease;content: "";position: absolute;top: 50%;  height: 2px; width:20px; border-radius: 3px;background-color: #fff; margin-top:0px;}
    .dh ul li .inactives:after {transform: rotate(45deg);margin-top:0px;}
    .dh>ul>li .droparea img { display:none;}
    .dh ul li.act > a { background:#00ab09; color:#fff;}
	.dh ul li .droparea .act > a { background:#ededed; color:#000;}
    .dh ul li .droparea li{ line-height:50px; background:#f7f7f7; border-bottom:1px solid #ececec;  position:relative;}
	.dh ul li .droparea li .droparea li{  background:#f6f6f6; border-bottom:1px solid #ececec;  position:relative;}
	.dh ul li .droparea li a { padding:0 2%; text-indent:20px; display:block;font-size:15px;}

	.top_sj{ position: relative; }
	
	.top_sj .tp_wrap:after{content: "";display: block;height: 0;visibility: hidden;clear: both;}

	.tools {position:absolute;right:0px; top:32px;}
	.sear_t { position:absolute; width:100% !important; top:90px; left:0px; background-color: #fafafa;
					  background: linear-gradient(to bottom,#f5f5f5 10%,#ededed 50%,#f5f5f5 90%); z-index:99; display:none; }
	.search_bar1 { max-width:630px; border-bottom:1px solid #dcdcdc; margin:20px auto 10px; padding-left:50px; padding-right:50px; position:relative; width:80%;}
	.search_form .sf_input1 {padding:10px; display:block; font-size:18px; border:none; color:#212721;width:100%;line-height:36px;   height:46px; text-indent:10px;background-color: transparent;-webkit-appearance:none; } 
	.search_form .sf_input1:hover { outline:0;} 
	.search_form .sf_btn1 {background:url("../images/search_btn.png") no-repeat center;  width:46px; height:46px;   float: right; border: none; cursor: pointer; position:absolute; left:0px;}
	.search_form .search_close { position:absolute; right:5px; top:0px; width:20px; height:46px; background:url(../images/ssbtn_close.png) center no-repeat; }
	.search_form .sf_input::-webkit-input-placeholder { color:#505050; }
	
	/* 火狐浏览器 */
	.search_form .sf_input::-moz-placeholder { color:#505050; }
	

	
	.search_tbn { background:url(../images/ss_tbn.jpg) no-repeat center; width:20px; height:20px; float:left; padding:0 5px;margin:0 10px; cursor:pointer;}
	.search_tbn.sat_bt{ border-bottom:2px solid #505050;}



/***--内页代码***/
.ny-banner{display:none;}
.ny-banner-sj{display:block;}
.ny-banner-sj img{width:100%;height:auto;}




.tj-product-hz{width:220px;margin-right:20px;float:left;}



.news-hz{margin-bottom:40px;}

.soka{ width: 100%; border: 1px solid #D8D8D8; line-height:43px; margin-bottom: 8px; padding-left: 10px; color: #CCCCCC; font-family:"Microsoft YaHei", verdant, tahoma;  }
.sokb{  border: 1px solid #D8D8D8; line-height: 35px; margin-bottom: 15px; padding-left: 10px; color: #CCCCCC;  font-family:"Microsoft YaHei", verdant, tahoma; width:100%;}


.news-rq { width:13%;}
.news-wz-hz { width:82%; }
.news-centent{ width: 100%; float: none;  }

.index-product-box{width:23%;margin:0 0 20px 2%;}	





}
@media (max-width:1024px){
.about-menu-left{width:25%;}
.about-menu-right{width:72%;}	
	

.index-news-nr-left {
    width: 31%;
    margin-right: 2.3%;}
	}

@media (min-width:1024px){
.index-case-pic:nth-child(4n){margin-right:0;}
.liuc li:nth-child(6n){margin-right:0%;}
.index-news-nr-left:nth-child(3n){margin-right:0;}
.index-product-box:nth-child(4n){margin-right:0;}
.ny-product-pic:nth-child(3n){margin-right:0;}

}

@media (max-width:960px){
#home_slider{display:none;}
#home_slider2{display:block;}


.index-ys-top-left{width:100%;float:none;}
.index-ys-top-right{width:100%;float:none;}
.index-ys-center-left{ width:100%;float:none; }
.index-ys-center-right{ width:100%;float:none; }
.index-ys-top-content{ width: 85%;}

.ny-product-pic{width:31%;}

   .index-case-pic {
    width: 23.5%;} 

  
.news-rq { width:20%;}
.news-wz-hz { width:75%; }

.back{float:left;margin-top:20px;}
.product-top-hz{width:100%;margin:0 auto;}

.ny-product-right{width:100%;float:none;margin-left:0;margin-top:30px;}
.product-box { float:none;width:100%;margin-left:0;margin-top:40px;}

.foot-hz-nav { margin-right:12%;}
.contact-nr-lxfs{width: 70%;}
.contact-nr{float:none;width:100%;}
.contact-feedback{float:none;width:100%;margin-top:40px;}
}

@media (max-width:768px){
	.tools { display:none;}
	.sear_t { display:block;}
	.sear_t {  width:100% !important;display:block !important;border-top:1px solid #e4e4e4; border-bottom:1px solid #e4e4e4; position:static; }
    .search_bar1 {   max-width:none; margin:0px auto;  position:relative; width:100%; box-sizing:border-box;}
    .search_form .sf_input1 {   font-size:16px; text-align:center; text-indent:0px; }  
    .search_form .sf_input1:focus { text-align:left;}
	.search_form .sf_btn1 { background-size:40%; float: right; border: none; cursor: pointer; position:absolute; right:auto; left:0px; top: 0px;}
    .search_form .search_close { display:none; }

 .index-case-pic{width:48%;margin:0 1% 30px 1%;}

.index-ys-top-content{ width: 82%;}

.index-news-nr-left{width:100%;margin-right:0%;margin-bottom:4%;}
.foot-hz-nav:nth-child(3n){margin-right:0;}
.foot-hz-nav { margin-right:20%;}
.foot-lxfs {
    float: left;
    width: 100%;}
.foot-contact {width:60%;margin-top:30px;margin-right:8%;}
.foot-ewm {float:left;margin-top:30px;}

.about-menu-left{width:100%;}
.about-menu-right{width:100%;margin-top:30px;}
.about-menu-left-title{display:none;}
.about-menu-left-menu li{width:32.2%;float:left;margin: 0 0.5% 0.5% 0;line-height:48px;}

.about-news-hz{display:none;}

.index-product-box{width:48%;margin:0 1% 20px 1%;}	

.about-title{font-size:26px;}


.product-syt-hz{width:100%;float:auto;}

.ny-product-pic{width:48%;margin: 0 1% 20px 1%;float:left;box-shadow:none;}
.ny-product-pic img{width:100%;}

.product-xq-sj{display:block;width:98%;margin:0 1%;}	
.product-top{display:none;}

.pro-right { width: 100%; float: none; margin-top:30px;}
.ny-product-js{ margin-top: 30px; }
.ny-product-jj{ width: 100%; float: none; margin-top: 20px; display: block; }
.ny-product-title{ font-size: 18px;text-align:center; }

.index-product-box{width:48%;margin:0 1% 20px 1%;}	
.contact-nr-lxfs{width:100%;}
}

@media (max-width:580px){
.logo img{height:48px;}
.liuc li .Piece {height:198px;	font-size:16px;}
 
.index-title{font-size:28px;line-height:28px;}

.index-ys-top-content{ width:78%;}
.index-ys-top-title {
    font-size: 24px;}
.qy_slideul li {width: 100%;}


.news-rq { width:23%;}
.news-wz-hz { width:70%; }



}
@media (max-width:480px){
.index-ys-top-content{ width:98%;}
.index-ys-top-sz{display:none;}
.foot-hz-nav { margin-right:10%;}

.foot-contact {width: 100%;}
}
	
@media (max-width:320px){	



}