@media only screen and (max-width: 1920px){
	.in_box_bg,.in_box3,.bg_box{background-size:auto;}

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

}
@media only screen and (max-width: 1480px){
	.centerBox2{max-width: 94%;}
	.centerBox{max-width: 85%;}
	.foot .wen{width: 65%;margin-top: 20px;}
}
@media only screen and (max-width: 1366px){
	.nav li a{padding: 0 10px;}
	.logo{width: 350px;height:82px ;min-width: 350px;}
	.nav{margin-top: 37px;}
	.nav{margin-left: 5%;}
	.in_banner .xia li{margin: 0 22px;}

}
@media only screen and (max-width: 1280px){
	.logo{width: 320px;height:75px ;min-width: 320px;}
	.nav{margin-top: 34px;}
	.in_banner .xia li{margin: 0 17px;width: 245px;font-size: 24px;line-height: 72px;}
	.in_banner .xia li img{width: 50px;height: 49px;}
	.phone_android{width: 370px;min-width: 370px;height:715px;}
	.cat2_box1 .box{padding: 0}
	.jiage_box .jia_list .tit{width: 1.3rem;padding: 0.3rem 0 0.1rem;font-size: 0.28rem}
	.jiage_box .jia_list .des{padding-left: 40%;font-size: 0.2rem;}
	.jiage_box .jia_list .jie span{font-size: 0.45rem;}
	.jiage_box .jia_list .wen, .jiage_box .jia_list .wen *{font-size: 0.2rem;}
}
@media only screen and (max-width: 1152px){
	.logo{width: 280px;height:69px;min-width: 280px;}
	.nav{margin-left: 3%;margin-top: 28px;}
	.centerBox{max-width: 90%;}
	.phone_pc{width: 900px;height: 618px;}

	
}
@media only screen and (max-width: 1024px){
	.m_ban{display: block;}
	.pc_ban{display: none;}
	.head{position: fixed;background: #f1f2f4;height: 1.08rem;box-sizing: border-box;padding: 0.1rem 0;
		box-shadow: 0 0.02rem 0.02rem rgba(237,239,241,0.8)}
	.head_height{display: block;height: 1.08rem;}
	.logo{width: 3.84rem;height: 0.9rem;min-width: 3.84rem;}
	.nav{display: none;}
	.nav_img{display: block;}
	.in_banner .xia li{width: 1.73rem;line-height: 0.51rem;border-radius: 0.26rem;font-size: 0.2rem;margin: 0 0.2rem;}
	.in_banner .xia li img{width: 0.36rem;height: 0.35rem;margin-right: 0.11rem;vertical-align: -0.1rem;}
	.in_box3 .tit_box li{margin-right:2%;margin-left: 0;}
	.in_box3 .tit_box li:nth-child(4n){margin-right: 0;}
	.in_box3 .con li{width: 45%;}
	.centerBox{max-width: 94%;}
	body.bg{background: #fff;}
	.in_box3{padding-bottom: 0.54rem;background: none}
	.in_box_bg{background-image:url(../images/1_bg_m.png);background-size: 100%;}
	.in_box2{padding-bottom: 1.3rem;}
	.in_box1{margin: 0.55rem 0 0.7rem;}
	.in_banner{margin-bottom: 0.3rem;}
	.in_box2 .cat{margin-bottom: 0.45rem}
	.ban_top6{height: 2.26rem;background-image: url(../images/6_1_m.png);background-size: 100%;}
	.ban_top6 p{bottom: 0.95rem;}
	.ban_top2{padding: 0.55rem 0 0.6rem;}
	.ban_top2{background-image:url(../images/2_1_m.png);background-size: 100%;}
	.ban_top2 .con *{display: inline;}
	.cat2_box1 .ban_box{margin-left: 8%;}
	.cat2_box1 .ban_box li{margin-bottom: 0.4rem;}
	.jiage_box .xia_list li{width: 100%;margin-right: 0;}
	.jiage_box .xia_list li .tu{width: 1.68rem;}
	.jiage_box .xia_list li .sao{width: 1.96rem}
	.jiage_box .xia_list li .wen{width:40%;max-width:none;margin: 0 5%;}
	.jiage_box .xia_box{margin-bottom: 0.6rem;}
	.phone_pc{width: 720px;height: 494px;}
	.jiage_box .xia_list_pc li .xia{width: 0.64rem;}
	.jiage_box .xia_list_pc li .wen{width: 58%;}
	.jiage_box .jia_list2 li:last-child{margin-bottom: 0}
	.cat4_box1{margin-bottom: 0 !important;}
}
@media only screen and (max-width: 900px){
	.foot .wen{width: 60%;margin-top: 0;}

}
@media only screen and (max-width: 800px){
	.in_box1 .tu{width: 100%;margin-left: 0;}
	.in_box1 .box{display: block;}
	.in_box1 .wen{margin-right: 0;padding: 0 0.2rem;}
	.in_box1 .swiper-pagination{margin-bottom: 0.5rem;}
	.in_box1 .swiper-container{padding:0.45rem 0 1.2rem}
	.in_box1 .wen, .in_box1 .wen *{font-size: 0.2rem;line-height:1.5}
	.in_box2 li{width: 100%;margin-right: 0;margin-bottom: 0.4rem;}
	.in_box3 .tit_box li{width: 1.3rem;line-height: 0.42rem;height: 0.42rem;font-size: 0.2rem;margin-right: 0.25rem;margin-bottom: 0.1rem;}
	.in_box3 .con li{width: 100%;}
	.in_box3 .con ul:before{display: none;}
	.foot .tu{width: 0.9rem;}
	.foot .wen{width: 100%;}
	.foot .qq p{display: inline-block;}
	.foot .qq{background: url(../images/qq.png) no-repeat left center;background-size: 0.25rem;padding-left: 0.4rem;margin-top: 0.5rem;}
	.foot .wen{margin-top: 0.1rem;}
	.foot .a1,.foot .a2{font-size: 0.2rem;}
	.foot{padding: 0.24rem 0 0.1rem;}
	.cat6_box li{display: block;margin-bottom: 1rem;}
	.cat6_box li .tu,.cat6_box li .wen{width: 100%;display: block !important;}
	.cat6_box li .tu2{display: none !important;}
	.cat6_box li .tu{margin-bottom: 0.5rem;}
	.bg_box2{padding-top: 0.6rem;background: none;padding-bottom: 0.2rem;}
	.cat5_box .box{width: 94%;margin:0 3% 0.4rem}
	.cat5_box .tit_box .tu{right: -3%;width: 2.7rem;top: 0.4rem;}
	.cat5_box .tit_box{padding:0.6rem 0.4rem 1.04rem;}
	.cat5_box .box ul li{font-size:0.2rem;}
	.cat5_box .box ul{padding:0.25rem  0.12rem 0.45rem} 
	.cat5_show .show_box{background: none;box-shadow: none;padding: 0;}
	.cat5_show .zhuan_box{width: 106%;margin-left: -3%;display: block;}
	.cat5_show .zhuan_box .box{padding: 0.5rem 0.35rem 0.55rem 0.25rem;width:96%;margin: 0 auto;box-sizing: border-box;}
	.cat5_show .zhuan_box .tit_box{width: 2.08rem;height: 0.85rem;line-height: 0.42rem;top: -0.18rem;font-size: 0.18rem;}
	.cat5_show{padding-bottom: 1.3rem;}
	.phone_android{width: 4.5rem;min-width: auto;height: 8.7rem;margin: 0 auto 0.7rem;}
	.cat2_box1 .box{display: block;}
	.cat2_box1{background-image: url(../images/2_2_m.png);background-size: 100%;padding-bottom: 0.85rem;margin-bottom: 0.6rem;}
	.jiage_box .jia_list li table td{display: block;width: 100%;min-height: 1.6rem;}
	.jiage_box .jia_list .des{padding:0.3rem 0.2rem 0.3rem 45%;font-size: 0.22rem;}
	.jiage_box .jia_list .jie span{font-size: 0.56rem;}
	.jiage_box .jia_list .tit{left: 0.55rem;width: 1.5rem;font-size: 0.32rem;}
	.jiage_box .jia_list .wen, .jiage_box .jia_list .wen *{font-size: 0.22rem;}
	.cat4_box1{background-image: url(../images/4_1_m.png);background-size: 100%;}
	.phone_pc{width: 6rem;height: 4.11rem;max-width: 100%;margin-bottom: 1.8rem;}
	.cat4_box1 .jie_list li{width: 49%;margin-right: 2%;}
	.cat4_box1 .jie_list li:nth-child(3n){margin-right: 2%;}
	.cat4_box1 .jie_list li:nth-child(2n){margin-right: 0;}
	.jiage_box .jia_list2 li{width: 100%;margin-right: 0;}
	.jiage_box .jia_list2 li .box_left{padding-top: 0;padding-bottom: 0;}
	.foot_fixed{display: flex;}
	.foot{margin-bottom: 1rem;}

}
@media only screen and (max-width: 640px){
	.kefu{width:2.9rem;}
	.kefu .ke_img{width: 0.45rem;height: 0.45rem;}
	.kefu .box{width: 2rem;}
	.kefu .zixun_list li{font-size: 0.2rem;line-height: 1.4}
	.kefu .zixun_erwei li{width: 0.95rem;font-size: 0.2rem;}
	.kefu,.kefu_btn{top: 20%;}

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

}
@media only screen and (max-width: 375px){
	.in_box3 .con li span{min-width: 1.25rem}
}
@media only screen and (max-width: 325px){
	.in_banner .xia li{width: 1.88rem;margin: 0 0.126rem;}
	.in_box3 .con li span{min-width: 1.45rem}
}