@media screen and (max-width:1440px){
	.index_4{background-size:78%;background-position:-300px;}
}
@media screen and (max-width:1300px){
	.wrap,.index_bar{width:96%;}
	.header h1{width:10%;}
	.logo img{display:inline-block;max-width:100%;}
	.top_right{width:90%;}
	.nav li{padding:0 2.9%;}
	.i2_top ul li{width:42%;}
	.i2_top ul li span{font-size:18px;}
}
@media screen and (max-width:1280px){
	.nav li{padding:0 2.5%;}
	.gg_left{margin-left:10%;}
	.i2_t img{display:inline-block;max-width:100%;}
	.index_4{background-size:78%;background-position:-250px;}
	.method_news{width:44%;}
	.jd_list dl{}
	.jd_topleft{width:40%;}
	.jd_topimg{width:40%;}
	.jd_topleft span{font-size:14px;}
}
@media screen and (max-width:1024px){
	header .top{display:none;}
	header .nav{position:fixed;width:210px;height:100%;z-index:20;top:0;margin-top:0;left:-250px;padding-top:40px;background:#222222;box-shadow:0 0 5px 1px #000;}
	.nav li{width:210px;padding-left:0;border-bottom:solid 1px #000;}
	.nav li a{display:block;line-height:58px;}
	.dropdown-menu{
position: relative;
    padding: 0;
    background-color: #222;
}
	.dropdown-menu li.nav-item a{line-height:38px;color:#fff;padding:0}
	.dropdown-menu li.nav-item:nth-last-child(1){border:none;}
	.nav li.on a{background:#dec57b;color:#fff;}
	.header h1{width:12%;}
	.header{width:100%;left:0;top:0;height:80px;background:#0b66d9;position:relative;}
	.paddT{padding-top:80px;display:block;}
	.header>.wrap{position:relative;}
	.header .menu{display:block;}
	.header-wap{display:block;}
	.nav .nav_icon{display:none;}
	.nav li a{font-size:14px;}
	.top_tel,.top_gg{display:none;}
	.banner,.index_3,.i5_img,.nysbbanner,.nybanner{height:auto;text-align:center;}

	/*.banner img,.index_3 img,.i5_img img,.nysbbanner img,.nybanner img{ position: relative; left:0;margin:0; height:auto; width:auto; max-width:100%;}*/
	.jd_topleft p{display:none;}
	.jd_list dl dt{height:auto;padding-bottom:30px;float:left;}
	.jd_topleft,.jd_topimg{text-align:center;width:100%;left:0;}
	.jd_topimg{margin-top:40px;}
	.jd_list dl{height:auto;padding-bottom:30px;}
	.jd_list dl dd{border:none;}
}
@media screen and (max-width:992px){
	.ft-w1-p2{display:none;}
	.index_1-list dl dd p{width:80%;margin:auto;}
	.fs_list ul li p{width:90%;}
	.ppgs_left,.ppgs_right{float:none;position:relative;height:auto;margin-left:0;width:100%;}
	.ppgs_right{padding:30px}
	.marketing_advantage_content{margin-left:-1%;}
	.marketing_advantage_content li{width:49%;margin-left:1%;margin-bottom:1%;}
	.marketing_advantage_list{margin:0;}
	.gg_left{margin-left:0%;}
	.gg_zx,.gg_erwm{margin-left:3%;}
	.index_4{background-image:none!important;}
	.i4_list{width:100%;}
	.jd_list dl{width:30%;margin:0 3%;margin-left:0px!important;}
	.jd_list dl:nth-of-type(3){float:left;}
}
@media screen and (max-width:768px){
	.index_1-list dl{width:100%;margin:0;margin-bottom:20px;}
	.index_title span{font-size:30px;}
	.index_title{margin-bottom:30px;}
	.index_1{background:url(../images/bg/img_2_03.jpg)  center center;}
	.index_1-list dl dt{text-align:center;}
	.liuc_img img,.i5_img img,.banner img,.nysbbanner img,.nybanner img{display:none;}
	.lc_p{display:block!important;}
	.index_gg{display:none;}
	.i2_top ul li{width:100%;height:auto;padding-bottom:30px;margin-bottom:20px;}
	.i2_left,.i2_right{margin-right:0;width:100%;margin-left:0;}
	.i2_right{margin-top:70px;}
	.index_2{background:#1898ef;padding:50px 0;}
	.index_3{margin:30px 0;}
	.index_4{padding:30px 0;}
	.index_5{padding:50px 0;}
	.about_left,.about_right,.method_left,.method_right,.method_main .method_pic,.method_news{width:100%;margin-bottom:20px;}
	.about_right p{margin-top:10px;}
	.index_6,.method{padding:50px 0;}
	.map-canvas{width:100%;height:350px;}

	/*.ft-w1-p3,.ft-w1-p2{ width:100%;}*/
	.ft-w1-p2 ul{padding:0;}
	.ft-w1-p2 li{margin-left:0;margin-right:10%;}
	.ft-w1-p2 li:nth-of-type(3){display:none;}
	.ft-w1-p2{height:auto;}
	.ft-w1-p3{text-align:center;}
	.ft-w1-p3 p{margin:0;padding:15px 0;}
	.ft-w2{height:auto;}
	.method_pic,.method_pic a{width:100%!important;height:auto!important;}
	.jd_list dl{width:100%;margin:20px 0%;}
	.jd_list dl dt{width:100%;}
	.jsjd{padding:40px 0;}
	.sheb_img,.sheb_left,.sheb_right{width:100%;}
	.sheb_left li,.sheb_right li{width:100%;margin-bottom:20px;}
	.sheb_left li p,.sheb_right li p{width:60%;}
	.sheb_right{margin-top:30px;}
	.fs_list ul li{width:100%;border:none;margin-bottom:30px;min-height:auto;}
	.hzfs3{background:url(../images/bg/img_22_30.jpg)  center center;padding:50px 0;}
	.hzfs4{padding:40px 0;}
	.fs4_list ul li{width:100%;margin:auto;margin-bottom:20px;}
	.fs4_list ul li span{margin:10px 0;}
	.duib_list{width:100%;}
	.duib{background:url(../images/bg/img_2_03.jpg) center center;padding:40px 0;}
	.duib_list p{font-size:16px;}
	.duib_list p:nth-of-type(1){line-height:20px;padding-top:30px;height:60px;}
	.hzfs1{padding:40px 0;}
	.sb1_list dl{width:100%;margin-left:0;}
	.sb3_left,.sb3_img,.sb3_right{width:100%;}
	.sb3_right{margin-top:20px;}
	.sb3_left li,.sb3_right li{width:50%;float:left;margin-bottom:30px;}
	.sb3{background:url(../images/bg/img_13_13.jpg) no-repeat center bottom #0863cc;padding-bottom:40px;}
	.sb4 ul li{width:48%;min-height:420px;margin-bottom:20px;}
	.sb4{padding:40px 0;}
	.sb5_list dl{width:100%;margin-left:0;margin-bottom:20px;min-height:auto;}
	.sb5{background:#f6f6f6;padding:40px 0;}
	.header h1{width:22%;}
	.case_list ul li{width:100%;margin-left:0;margin-bottom:20px;}
	.nav li:after,.nav li:hover:after{display:none;}
	.ny_ppgs{height:auto;}
	.ppgs_right{padding:20px 0;}
	.ppgs_right h4,.ppgs_right span{width:96%;margin:20px auto 0;}
	.honer_lsit{width:100%;}
	.honer_lsit ul li{width:100%!important;text-align:center;float:none!important;margin-left:0!important;}
	#allmap{width:100%!important;}
	.lxx{width:100%;margin-top:20px;}
	.news_list ul li .left{width:100%;}
	.news_list ul li .right{width:100%;padding-right:0;}
	.phon_bottom{display:block;}
	.xz_2 .i2_top{width:100%;padding:0px;background:none;}
	.xz_2 .i2_bottom{margin:0;}
	.xz1_list ul li{width:49%;}
	.xz1_list ul li:nth-of-type(2),.xz1_list ul li:nth-of-type(4),.xz1_list ul li:nth-of-type(6){border-right:none;}
	.xz1_list ul li:nth-of-type(3){border-right:1px solid #27a1eb;}
}