@media (max-width:1920px) {
  .container-fluid{
	width: 1746px;
}
	
}
@media (max-width:1780px) {
	.newsy_l{
	width: 40%;
	}
	.newsy_r{
		width:58%;
	}
	.newsy_nr{
		width:100%;
		box-sizing: border-box;
		padding: 0 15px;
	}
	.logo{margin-left:1%;}
	.search{margin-right:3%;}
	
	.wrapaaa{
		width:100%;
		box-sizing: border-box;
		padding: 0 15px;
	}
	
	
}
@media (max-width:1746px) {
	 .container-fluid{
	width: 100%;
		 clear: both;
		 overflow: hidden;
}
	.main{
		width:100%;
		box-sizing: border-box;
		padding: 0 15px;
	}
	.lkabout_bj{
		padding-top:100px;
	}
}
@media (max-width:1716px) {
  .wrap{
	max-width:100%;
}
	 .wrap2 {
    width: 100%;
  }
	.newsy_l03{
		margin-top:20px;
	}
	.about_bj{
		box-sizing: border-box;
    padding: 0 50px;
	}
	
}
@media (max-width:1200px) {
	.section4_box2 ul li{
		width:46%;
		margin:2%;
	}
	.section4{
		margin-top:0;padding-bottom: 0px;
	}
	.section4 .title3{
		padding-top:35px;
	}
	.section4_box2{
		margin-bottom:0px;
	}
	.newsy_l01{
		margin-top: 20px;
	}
	.newsy_l02{
		    font-size: 28px;
    margin-top: 10px;
	}
	.newsy_nr_w{
		margin-top: 40px;
		margin-bottom: 50px;
	}
	.newsy_l{
	width: 50%;
	}
	.newsy_r{
		width:48%;
	}
	.about_bj {
		display:block !important;
	}
	.cnotact_ny_a_r{
		display:none;
	}
	.cnotact_ny_a_l{
		float:none;
		width: 100%;
	}
	.messlista textarea{
		width:85%;
	}
	.maina{
		width:100%;
		box-sizing: border-box;
		padding: 0 2%;
	}
	.lkcon_e_nr ul li{
	height: 100%;
	width: 30%;
	overflow: hidden;
	margin-bottom: 30px;
	
}
	.lkcon_f_nr_l{
		float:none;
		width: 100%;
	}
	.lkcon_f_nr_r{
		float:none;
		margin-top: 30px;
		width: 100%;
	}
	
	
}
@media (max-width:1080px) {
	.case_a_nr_pic{
	width: 35%;
}
.case_a_nr_name{
	width:63%;
}
	.case_a_nr_name01{

	margin-top: 0px;
}
.case_a_nr_name02{
line-height: 22px;
	margin-top:5px;

}
	.lkabout_bj{
		padding-top:80px;
	}
}
@media (max-width:900px) {
	.foot_l {
    float: none;
    width: 100%;clear: both;
		overflow: hidden;
}
	.foot_r {
    float: none;
		clear: both;
		margin-top:55px;
		width: 294px;
		margin: 55px  auto 0;
}
	.foot_r01:first-child{
		margin-left:0;
	}
	
}
@media (max-width:800px) {
	.about_c{
	margin: 60px auto;
	width: 100%;
		box-sizing: border-box;
		padding: 0 20px;
	
}
		.case_a_nr_pic{
	width: 45%;
}
.case_a_nr_name{
	width:52%;
}

.case_a_nr_name02{
font-size: 14px;

}
.case_a_nr_name03{
	margin-top: 10px;
	float: left;
}	
}
@media (max-width:768px) {
	.newsy_l{
	width: 100%;
		float: none;
	}
	.newsy_r{
		width:100%;float: none;
	}
	.fzfx_c {

    height:50px;
}
		.lkcon_e_nr ul li{
	height: 100%;
	width: 48%;
	overflow: hidden;
	margin-bottom: 4%;
	
}
	.lkabout_bj{
		padding-top:60px;
	}
}
@media (max-width:680px) {
	.foot_aa_r{
	width: 100%;
		float: none;
	}
	.foot_aa_l01_pic{
		display: none;
	}
	.foot_aa_l{
		text-align: center;
		margin-top: 30px;
		width:100%;float: none;
	}
	.footer{
		padding:0;
	}
	.foot_aa_l02{
		display: none;
	}
	
	.about_c ul li{
	width: 130px;
	height: 130px;
	line-height: 130px;
}
	.messlista textarea{
		width:82%;
	}
	.case_a_nr_name,.case_a_nr_pic{
		float:none;
		width: 100%;
	}
	.case_a_nr_name{
		margin-top:25px;
	}
	
	.case_a_nr ul li{
		padding: 15px;
	}
	.fzfx ul li{
		float:none;
		width: 100%;
		margin: 0 0 2%;
	}
	.fzfx_w{
		margin-bottom: 0;
		padding-bottom: 0;
	}
	.foot_l{
		display: none;
	}
	.foot_r {

    margin-top: 0px;
 
}
	.lkcon_f_w.main_w{
		    margin: 60px auto 0px;
	}
}
@media (max-width:630px) {
	.lkny_a01 ul{
		width:100%;
	}
}
@media (max-width:530px) {
	.lkabout_bj{
		padding-top:40px;
	}
	.lkabout_bj{
		font-size: 30px;     padding-top: 24px;
	}
	.lkny_a01 ul li{
		padding:0;
	}
	.lkny_a01_kc ul li{
	padding:0 15px;
}
}