@media only screen and (max-width: 750px) {
	.cont{width: 96%;margin: auto;}
	.header{width: 100%;height: auto;background: transparent;}
	.header_top{width: 100%;margin: auto;margin-top: 0.2rem;}
	.header_top img{display: block;float: none;margin: auto;}
	.header_top .logo{width: 75%;}
	.header_top .line{display: none;}
	.header_top .lz{margin: auto;width: 30%;margin-top: 0.2rem;}
	.nav{display: none;}
	.yd_nav{display: block;}
	.main{background: transparent;}
	.hyy_l,.hyy_m{width: 100%;float: none;margin: auto;overflow: hidden;}
	.hd_sub{width: 100%;float: none;margin: auto;overflow: hidden;}
	.slider2{width: 100%;float: none;margin: auto;}
	.xwdt_btm_l{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	.xwdt_btm_s{width: 18%;}
	.xwdt_btm_b{width: 78%;}
	.xwdt_btm_l_s li p{width: 62%;margin-left: 0.16rem;}
	.dtjs_btm li{width: 100%;float: none;margin: auto;}
	.jxdt_all_l{width: 100%;margin: auto;float: none;}
	.jxdt_all_r{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	.xsgl li{width: 100%;margin: auto;overflow: hidden;}
	.footer_all{width: 100%;margin: auto;margin-top: 0.2rem;}
	.footer_all_l{width: 100%;margin: auto;float: none;}
	.footer_all_l img{float: none;margin: auto;width: 75%;}
	.footer_all_l .logo{margin: auto;}
	.footer_all_l .line{display: none;}
	.footer_all_l .lz{width: 30%;margin: auto;}
	.footer_all_r{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	
	.footer{margin: auto;height: auto;margin-top: 0.2rem;}
	.lmlb_all_left_top{display: none;}
	.lmlb_all_left{width: 100%;margin: auto;float: none;}
	.lmlb_all_left_btm a{width: 33.3%;float: left;border: none;}
	.lmlb_all_right{width: 100%;margin: auto;float: none;margin-top: 0.25rem;}
	.lmlb_all_right_lb li p{width: 70%;}
	
}
@media only screen and (max-width: 1080px) and (min-width: 750px){
	.cont{width: 96%;margin: auto;}
	.header{width: 100%;height: auto;background: transparent;}
	.header_top{width: 100%;margin: auto;margin-top: 0.2rem;}
	.header_top img{display: block;float: none;margin: auto;}
	.header_top .logo{width: 75%;}
	.header_top .line{display: none;}
	.header_top .lz{margin: auto;width: 30%;margin-top: 0.2rem;}
	.nav{display: none;}
	.yd_nav{display: block;}
	.main{background: transparent;}
	.hyy_l,.hyy_m{width: 100%;float: none;margin: auto;overflow: hidden;}
	.hd_sub{width: 100%;float: none;margin: auto;overflow: hidden;}
	.slider2{width: 100%;float: none;margin: auto;}
	.xwdt_btm_l{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	.xwdt_btm_s{width: 18%;}
	.xwdt_btm_b{width: 78%;}
	.xwdt_btm_l_s li p{width: 62%;margin-left: 0.16rem;}
	.dtjs_btm li{width: 100%;float: none;margin: auto;}
	.jxdt_all_l{width: 100%;margin: auto;float: none;}
	.jxdt_all_r{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	.xsgl li{width: 100%;margin: auto;overflow: hidden;}
	.footer_all{width: 100%;margin: auto;margin-top: 0.2rem;}
	.footer_all_l{width: 100%;margin: auto;float: none;}
	.footer_all_l img{float: none;margin: auto;width: 75%;}
	.footer_all_l .logo{margin: auto;}
	.footer_all_l .line{display: none;}
	.footer_all_l .lz{width: 30%;margin: auto;}
	.footer_all_r{width: 100%;margin: auto;float: none;margin-top: 0.2rem;}
	
	.lmlb_all_left_top{display: none;}
	.lmlb_all_left{width: 100%;margin: auto;float: none;}
	.lmlb_all_left_btm a{width: 33.3%;float: left;border: none;}
	.lmlb_all_right{width: 100%;margin: auto;float: none;margin-top: 0.25rem;}
	.lmlb_all_right_lb li p{width: 70%;}
	

}