@media only screen and (max-width: 1680px) {}

@media only screen and (max-width: 1600px) {

}

@media only screen and (max-width: 1440px) {}

@media only screen and (max-width: 1366px) {

	.centerBox {
		width: 90%;
	}

	body {
		zoom: 0.8 !important;
	}

}

@media only screen and (max-width: 1280px) {

}

@media only screen and (max-width: 900px) {
	body {
		zoom: 1 !important;
	}
	
	.header_sj {
		display: block;
		position: fixed;
		height: 60px;
		z-index: 999;
		left: 0;
		top: 0;
		width: 100%;
		background: #fff;
		padding: 4px 0;
	}
	
	.header_sj  .centerBox{
		height: 100%;
	}
	
	.header_sj  .centerBox .logo{
		height: 100%;
	}
	
	.header_sj  .centerBox .logo img{
		height: 100%;
		width: auto;
	}
	
	.header{
		display: none;
	}
	
	.menu{
		display: block;
	}
	
	.nav3{
		position: fixed;
		top: 60px;
		z-index: 9999;
		width: 100%;
		height: 100%;
		background: #fff;
		left: 0;
	}
	
	.nav3 ul {
		padding: 20px 4%;
		box-sizing: border-box;
	}
	
	.index1_a{
		margin-left: 0;
		margin-top: 60px;
		width: 100%;
	}
	
	.index1_b{
		width: 100%;
	}
	
	.banner .zz{
		width: 30px;
		height: 30px;
	}
	
	.banner .yy{
		width: 30px;
		height: 30px;
	}
	
	.index1_a_nr ul li p{
		font-size: 14px;
	}
	
	.index1_a_nr ul li{
		width: 33%;
		margin-bottom: 10px;
	}
	
	.index1_b{
		background: #006fe7;
		min-height: auto;
		margin-top: 20px;
	}
	
	.index1_b_c .inaa_tt{
		margin-top: 20px;
	}
	
	.celan{
		display: none;
	}
	
	.index1_b_c{
		text-align: center;
		color: #fff;
	}
	
	.index2_tt{
		font-size: 16px;
		line-height: 50px;
	}
	
	.in2_con_tit{
		font-size: 12px;
	}
	
	.in2_con_des{
		font-size: 12px;
	}
	
	.in3_tt_l h3{
		font-size: 16px;
	}
	
	.in3_tt_l ul li{
		font-size: 12px;
		margin-left: 10px;
	}
	
	.in3_tt_r{
		font-size: 12px;
		line-height: 30px;
	}
	
	.in3_nr dd{
		width: 48%;
		margin-right: 4%;
	}
	
	.in3_nr dd:nth-child(5n){
		margin-right: 4%;
	}
	
	.in3_nr dd:nth-child(2n){
		margin-right: 0;
	}
	
	.in2_con_y{
		font-size: 12px;
	}
	
	.foot1 ul .cont{
		font-size: 12px;
	}
	
	.foot1 ul{
		display: block;
		font-size: 0;
	}
	
	.foot1 ul li{
		width: 50%;
		display: inline-block;
		vertical-align: top;
		margin-bottom: 20px;
	}
	
	.foot1 ul img{
		width: 20px;
	}
	
	.foot1{
		padding: 20px 0;
	}
	
	.foot2_l{
		width: 100%;
	}
	
	.foot2_r{
		width: 100%;
		margin-top: 20px;
		padding-left: 0;
	}
	
	.foot2_l li{
		margin-right: 10px;
	}
	
	.foot2_l::after{
		display: none;
	}
	
	.foot2_l li h3{
		font-size: 13px;
		margin-bottom: 10px;
	}
	
	.foot2_l dd{
		font-size: 12px;
	}
	
	.foot2_r_a img{
		width: 80px;
	}
	
	
	.foot2_r_b h3{
		font-size: 12px;
	}
	
	.foot2_r_b h4{
		font-size: 16px;
	}
	
	.foot2_r_c{
		width: 90px;
	}
	
	.foot2_r_c p{
		font-size: 12px;
	}
	
	.foot3 ul{
		line-height: 24px;
	}
	
	.nav3 ul li{
		font-size: 14px;
		line-height: 28px;
	}
	
	.pageyg1_l{
		width: 100%;
	}
	
	.pageyg1_r{
		width: 100%;
		margin-top: 20px;
	}
	
	.jisuan1 ul li{
		display: block;
	}
	
	.pageyg{
		padding-top: 80px;
	}
	
	.jisuan1 select{
		margin: 20px 0;
	}
	
	.pageyg1_r_name{
		font-size: 16px;
	}
	
	.pageyg1_r_title{
		font-size: 16px;
	}
	
	.pageyg1_l ul{
		font-size: 0;
	}
	
	.pageyg1_l ul li{
		display: inline-block;
		width: 50%;
	}
	
	.pageyg1_r_img{
		padding: 10px 0;
	}
	
	.pageyg1_r_cont{
		font-size: 12px;
	}
	
	.cation{
		padding-top: 80px;
	}
	
	.cation1 li h3{
		font-size: 12px;
		line-height: 30px;
	}
	
	.cation1 li dd{
		font-size: 12px;
		line-height: 30px;
		margin-right: 10px;
	}
	
	.cation1 select{
		font-size: 12px;
		line-height: 24px;
		height: 24px;
	}
	
	.cation2_l h3{
		font-size: 14px;
		width: 80px;
		
	}
	
	.cation2{
		font-size: 14px;
		line-height: 30px;
	}
	
	.cation2_l ul li{
		margin-right: 10px;
	}
	
	.cation3 li{
		width: 48%;
		margin-right: 4%;
	}
	
	.cation3 li:nth-child(5n){
		margin-right: 4%;
	}
	
	.cation3 li:nth-child(2n){
		margin-right: 0;
	}
	
	.in2_con_tit2{
		font-size: 12px;
	}
	
	.public_show{
		padding-top: 80px;
	}
	
	.pageyg_idexes{
		font-size: 12px;
		line-height: 24px;
	}
	
	.public_show1_l{
		width: 100%;
	}
	
	.public_show1_r{
		width: 100%;
		margin-top: 20px;
	}
	
	.public_show1_r_a{
		font-size: 14px;
	}
	
	.public_show1_r_e li{
		font-size: 12px;
		width: 80px;
		line-height: 40px;
	}
	
	.public_show1_r_d ul li{
		font-size: 12px;
	}
	
	.public_show1_r_d h3{
		font-size: 12px;
	}
	
	.public_show1_r_b_2 .yongtu{
		font-size: 12px;
	}
	
	.public_show1_r_c h3{
		font-size: 12px;
	}
	
	.public_show2_l{
		width: 100%;
	}
	
	.public_show2_r{
		width: 100%;
	}
	
	.public_show2_l ul{
		font-size: 0;
	}
	
	.public_show2_l li{
		width: 49%;
		margin-right: 2%;
		display: inline-block;
		font-size: 12px;
	}
	
	.public_show2_l li:nth-child(2n){
		margin-right: 0;
	}
	
	.in2_con_y2{
		font-size: 12px;
	}
	
	.public_show2_qie dd{
		font-size: 12px;
	}
	
	.public_show2_huan{
		font-size: 12px;
		line-height: 24px;
	}
	
	.about1_nr_a{
		width: 100%;
		font-size: 12px;
	}
	
	.about1_nr{
		display: block;
	}
	
	.about1_nr_b{
		width: 100%;
		margin-top: 20px;
	}
	
	.main_name{
		font-size: 16px;
	}
	
	.about2_nr{
		display: block;
	}
	
	.about2_nr_a{
		width: 100%;
	}
	
	.about2_nr_b{
		width: 100%;
		margin-top: 20px;
	}
	
	.about2_nr_b li{
		margin-bottom: 20px;
		font-size: 12px;
	}
	
	.about2_nr_b li img{
		width: 30px;
	}
	
	.about2_nr_b li p{
		font-size: 12px;
	}
	
	.banner_img{
		margin-top: 60px;
	}
	
	.jisuan1 select{
	    width: 100%;
	}
}

@media only screen and (max-width: 414px) {}

@media only screen and (max-width: 375px) {}

@media only screen and (max-width: 325px) {}