@media screen and (max-width:1300px){
	.dht { display: none;}
	.sp_nav { display:block;}
	
	.in_smw { height:auto;}
	.szbs_erj { background:#eee;}
	.szbs { display:none;}
	.szbs_a_a { display:block;}
	
	.fott_lz { display:none;}
	
	.fott_lr { margin-left:0%;}
	.banner { margin-top:100px;}
	
	.banner { display:none;}
	.banner1 { display:block;}
}
@media screen and (max-width:769px){
	.ny_cpss li { width:48%;}
	
	.fott { height:auto;}
	.fott_lp { display:none;}
	
	.fott_lr { width:100%; margin-top:15px;}
	
	.pds_z { display:none;}
	.pds_y { width:100%;}
	
	.cp_cpss li { width:32.33%;}
	
}
@media screen and (max-width:550px){
	.logo img { width:270px;}
	.zyw { display:none;}
	
	.in_gojian { overflow:auto; height:350px; text-align:left;}
	.szbs_a_a li { width:49%;}
	
	.nes_zyi { margin-bottom:20px;}
	.nes_zyi dl { width:100%; margin-bottom:2%;}
	
	.szbs_a_a { padding-bottom:2%;}
	
	.fott { display:none;}
	
	.in_smw { background:url(../images/ins_bo_1.jpg) no-repeat; height:auto;}
	.szbs_a_a li { width:100%;}
	
	.in_goji_s li { width:49%; margin-bottom:10px;}
	.in_goji_s li:nth-child(1) { width:100%;} 
	
	.ao_fuw { margin-bottom:30px;}
	.about li { width:100%; text-align:center; margin-bottom:15px;}
	
	.cp_cpss li { width:49%;}
	
	.conts_zu { width:100%;}
	.conts_yu { width:100%;}
	
}
@media screen and (max-width:375px){
	.cp_cpss li { width:100%;}
	.logo img { width:220px;}
}