@media only screen and (max-width : 1199px) {
	
	#allmap{height: 300px !important;}
	.indexnavdiv{display: none;}
	.head_phone {display: none;}
	.cavincon {display: block;}
	.inpro_cont .left,.floor_3_maininab_right .inab_01,.inab_right .inab_02,.innews_left,.divftnone{display: none;}
	.inpro_cont .right{width: 100%;}
	.head_desc{ margin-top: 18px;}
	.floor_3_main{display: none;}
}


@media only screen and (max-width : 991px) {
	
	.headerwarp .top,.tt_title .line_lef,.tt_title .line_rig,.cndns-right{display: none;}
	.lanmuimg{height: 300px !important;}
	.index_product,.index_ys,.index_about,.index_news,.neiye_content{margin: 30px 0;}
	.index_hezuo,.foottopdiv{padding: 30px 0;}
	.tt_title h3{font-size: 26px;line-height: 26px;}
	.tt_title h4{font-size: 16px;letter-spacing: 0;padding-top: 15px;}
	.index_product .inpro_item:last-child{display: none;}
	.xunpan .zixun .tit{font-size: 24px;}
	.index_ys .ys_left{width: 100%;float: none;}
	.index_ys .ys_right{width: 100%;float: none;}
	.inab_right{margin-top: 30px;}
	.divftnone3,.footlinkslinks{display: none;}
	.fttt_left{width: 100%;text-align: center;}
	.fttt_right{display: none;}
	.prosort_right{margin-top: 20px;}
	.prosort_right .webtel{margin-top: 15px;}
}
@media only screen and (max-width : 767px) {
    .head_desc{margin-top:0;}
    .head_desc h2{font-size:14px;margin-bottom: 5px;}
    .head_desc p{font-size:16px}
	.rylbbtn{display: none;}
	.head_logo{margin-top: 0;}
	.cavincon i{font-size: 30px;}
	.cndns-right{display: none;}
	.head_logo{height: 45px;}
	.cavincon .btn{padding: 0;}
	.lanmuimg{height: 250px !important;}
	
	#allmap{height: 400px !important;}
	.position_title{display: none;}
	
}
@media only screen and (max-width : 700px) {
	.sortnewsul .itemnew .stnew_img{display: none;}
	.innews_right ul li .inwwdate{display: none;}
	.innews_right ul li .inwwtitle h3{font-size: 14px;}
	.innews_right ul li .inwwtitle p{font-size: 12px;}
	.innews_right ul li .inwwtitle {
		width: calc(100% - 120px);
	}
	.innews_right ul li .inwwdiv{width: 100px;height: 80px;margin-right: 15px;}
	.sortnewsul .itemnew .stnew_desc{width: 100%;}
	.sortnewsul .itemnew .stnew_desc .sss_desc{height: auto;}

}
@media only screen and (max-width : 640px) {
	
	#allmap{height: 300px !important;}
	.lanmuimg{height: 200px !important;}
	.mbproul{display:block;}
	
}
@media only screen and (max-width : 580px) {
	.pages ul li a {
		padding: 0px 10px !important;
		margin: 1px !important;
		font-size: 12px !important;
	}
	.tt_title h3{font-size: 22px;line-height: 22px;}
	.tt_title h4{font-size: 14px;}
	.dltong dt {
		font-size: 16px;
	}
	.dltong dd p {
		font-size: 12px;
		line-height: 24px;
	}
	.dltong dd{padding-top: 0;margin-top: 0px;}
	.index_lunbo .swiper-pagination{bottom: 5px !important;}
	.index_lunbo .swiper-pagination .swiper-pagination-bullet {
		width: 8px;
		height: 8px;
		margin: 0 4px !important;
	}
	.cavincon i{padding: 0 !important;}
	.inpro_item a p{font-size: 14px;line-height: 40px;}
	.xunpan{display: none;}
	.inab_right .inab_01{font-size: 22px;}
	.prosort_right .t{font-size: 22px;}
	.prosort_right .webtel strong{font-size: 24px;}
	.sortnewsul .itemnew{padding: 15px 0;}
	.sortnewsul .itemnew .stnew_desc h3{font-size: 16px;line-height: 22px;}
	.sortnewsul .itemnew .stnew_desc span em{margin-right: 0;}
	
}
@media only screen and (max-width : 480px) {
    .head_desc{margin-left:13px;}
    .dibudiv{display:block;}
    .mbdivpos{display:flex;}
	.lanmuimg {
		height: 150px !important;
	}
	.innews_right ul li .inwwtitle p{line-height: 18px;}
	#allmap{height: 200px !important;}
	.innews_right ul li .inwwtitle p{height: 62px;overflow: hidden;}
	
}
@media only screen and (max-width : 425px) {
	
}