@charset "utf-8";

@media (max-width: 1200px) {

    .section_one .container{padding:0 15px;}


    .service_tab{padding:0 50px;}


}

@media (max-width: 992px) {
    .nav{padding-right:0;}
    .nav li{padding:10px 5px;}

    .s_title{padding:55px 0 40px;}
    .s_title b{width:150px;}
    .s_title .ti_center{margin:0 30px;}
    .s_title .ti_center h3{font-size: 24px;line-height: 30px;}

    .brand_lt{padding:30px 50px 30px 0;}
    .brand_lt:before{width:26px;height:20px;background-size:26px;}
    .brand_rt{padding:30px 0 0 0;}
    .brand_rt:before{width:40px;background-size: 40px;height:30px;}
    .brand_rt h3{font-size: 20px;}
    .brand_rt .brand_txt{line-height: 26px;height:130px;-webkit-line-clamp:5;}

    .service_tab{padding:0 15px;}
    .service_list dd a span{font-size: 18px;}
}
@media (max-width: 767px) {

	.container{ width:100%;}
	.updown_fenlei .cont_nav{ padding-top:5px;}
	.updown_fenlei .cont_nav .one .o_li{ width:25%;}

    .model-header{height:60px;padding:10px 15px;}
    .model-header-logo{height:40px;position: relative;}
    .model-header-logo img{position: absolute;left:0;top:0;bottom:0;margin:auto;max-height: 100%;max-width: 100%;}
    .model-navbtn{width:30px;height:40px;float:right;position: relative;}
    .model-navbtn img{width: 28px;position: absolute;right:0;top:0;bottom:0;margin:auto;}


    .s_title{padding:45px 0 20px;}
    .s_title .ti_center h3{font-size: 20px;line-height: 24px;height:24px;overflow: hidden;}
    .s_title .ti_center span{line-height: 24px;height:24px;overflow: hidden;}
    .s_title .ti_center{margin:0 auto;width:150px;}
    .s_title b{width: 23%;}
    .section_one {padding-bottom:40px;}
    .brand_rt h3{font-size: 16px;height:20px;line-height: 20px;
        overflow: hidden;  display: -webkit-box;  -webkit-box-orient: vertical;  -webkit-line-clamp:1;}
    .brand_rt .brand_txt{margin:7px 0 5px;}

    .service_cont{padding:0 0 40px;}
    .service_list{width:49%;margin:0 0 20px 0;}
    .service_cont .service_list:nth-child(2n){float: right;}

    .news_list{float:none;width:100%;margin:0 0 20px;padding:0 10px;}
    .news_list dl{padding:20px;}
    .news_list dl dd .news_txt{line-height: 26px;height:52px;-webkit-line-clamp:2;}

    .contact_list li{float:none;width:100%;text-align: left;padding-left:6%;overflow: hidden;margin-bottom:10px;}
    .contact_list li span{float:left;width:50px;height:50px;}
    .contact_list li p{margin-left:70px;}
    .contact_list{padding-bottom:25px;}


    .copyM{background: #f9f9f9;color:#666;font-size: 14px;padding:10px 0;}
    .copyM a{color:#666;font-size: 14px;}
    #wrap_index{padding-bottom:56px;}
    #quickbar-wrap{padding-top:0;}
    .model-textlist-four ul li a:hover .newtime{padding-right:15px;}
    .model-phone-page a{padding:4px 4%;}
	
	
	
	.box2 {
	width: 100%;
	margin:20px auto 0 auto;
}

.n_lxwm {
	margin: 65px 0;
}
.n_lxwm_l {
	float: left;
	width:100%;
}
.n_lxwm_l_name {
	font-size: 25px;
	color: #000000;
}
.n_lxwm_l_js {
	font-size: 14px;
	color: #888888;
	display: block;
	line-height: 26px;
	margin: 10px 0 10px 0;
}
.n_lxwm_l_list li {
	margin-bottom: 20px;
}
.n_lxwm_l_list li span {
	font-size: 15px;
	vertical-align: middle;
}
.n_lxwm_l_list li img {
	vertical-align: middle;
}
.n_lxwm_l_list {
	margin-top: 22px;
}
.n_lxwm_l_ewm {
	margin-top: 25px;
}
.n_lxwm_l_ewm li {
	float: left;
	text-align: center;
	margin-right: 20px;
}
.n_lxwm_l_ewm_name {
	font-size: 12px;
	margin-top: 3px;
}
.n_lxwm_r {
	float: right;
	width:100%;
	margin-top: 15px;
	margin-right:0px;
}
.n_lxwm_r img{
width:100%; height:auto;
}
.n_lxwm_r input {
	width: 100%;
	height: 50px;
	border: 1px solid #D8D8D8;
	border-radius: 4px;
	padding-left: 20px;
	font-size: 13px;
	outline: none;
}
.n_lxwm_r textarea {
	outline: none;
	font-size: 13px;
	width: 100%;
	height: 182px;
	min-height: 170px;
	border: 1px solid #D8D8D8;
	border-radius: 4px;
	padding-left: 20px;
	padding-top: 14px;
}
.n_lxwm_r div {
	margin-bottom: 25px;
}
.n_lxwm_r div.n_lxwm_sub {
	float: right;
}
.n_lxwm_r div.n_lxwm_sub input {
	width: auto;
	padding-left: 0;
	background: none;
}
.n_lxwm_r div.n_lxwm_sub input.n_lxwm_sub_s1 {
	width: 200px;
	height: 46px;
	text-align: center;
	line-height: 46px;
	font-size: 13px;
	color: #666666;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-o-transition: all 0.4s;
	transition: all 0.4s;
}
.n_lxwm_r div.n_lxwm_sub input.n_lxwm_sub_s1:hover {
	color: #ffffff;
	background-color: #1A499B;
}
.n_lxwm_r div.n_lxwm_sub input.n_lxwm_sub_s2 {
	width: 148px;
	height: 46px;
	text-align: center;
	line-height: 46px;
	font-size: 13px;
	color: #666666;
	margin-left: 15px;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-o-transition: all 0.4s;
	transition: all 0.4s;
}
.n_lxwm_r div.n_lxwm_sub input.n_lxwm_sub_s2:hover {
	color: #ffffff;
	background-color: #1A499B;
}
.z_jxmap {
	margin-bottom: 30px;
}
.z_jxlyx {
	overflow: hidden;
	margin-bottom: 10px;
}
	

}


@media (max-width: 520px){
	.brand_rt{width:100%;}
    .brand_rt .brand_txt{height:auto;-webkit-line-clamp:3;}
    .brand_lt{padding-right:30px;}
    .brand_lt:after{right:15px;}
	

}
@media (max-width: 374px){
    .s_title b{width:18%;}
}


@media (min-width: 768px){
    .service_list:hover dd{display: block;}

    .news_list dl:hover{border-bottom:3px solid #307638;background: #fff;box-shadow: 0 0 20px 0 rgba(0,0,0,.2);}
    .news_list dl:hover dd>a{color: #307638;}
}


@media (min-width: 1400px){
    .container{width: 1400px;}
}