@media only screen and (max-width: 1500px) { 
	.wp{width: 96%;}
	#web_head .nav .item{margin-left: 30px;}
	#web_head .nav .item a{font-size: 16px;}
	.index_business .business_list .item p{overflow: hidden;}
	.index_business .business_list .item h4{height: 30px;overflow: hidden;font-size: 16px;height: 24px;}
	.index_about .top h4{font-size: 26px;}
	
	.index_banner .swiper-slide .txt{width：98%;}
	
	.about_us_1215 .right .text p{font-size: 14px;}
	.about_us_1215 .left{padding-left:50px;padding-right:50px;padding-top:50px;}
	.index_banner .swiper-slide .txt{width:90%;}
	
}
/*Common For Max 960*/
@media only screen and (max-width: 1199px) { 
	#web_head{display: none;}
	#web_head_mm{display: block;}
	.n_banner,.index_banner{margin-top: 54px;}
	.index_business,.index_news,.index_us_good,.index_about{padding: 40px 0;}
	.index_business .business_list{margin-top: 40px;}
	.index_about .top p{font-size: 14px;}
	.index_about .top h4{font-size: 20px;}
	.index_news .list{padding-left: 0;}
	.index_news .list .left{display: none;}
	.index_news .list .right{margin-left: 0;}
	.index_news .list .right .more{text-align: center;}
	#web_food .top .center{display: none;}
	#web_food .top{padding-left: 0;padding-right:0;display: flex; justify-content: center;}
	#web_food .top .left{margin-left: 0;width: auto;display: none;}
	#web_food .top .right{margin-right: 0;width: 120px;}
	#web_food{padding-top: 130px;}
	#web_food .copy{margin-top: 30px;}
	.brand_one_list{padding: 40px 0;}
	.brand_one_list .list .item .con .pic{width: 60px;height: 60px;}
	.brand_one_list .list .item .con{padding: 40px 15px;}
	.brand_one_list .list .item .con h4{font-size: 18px;}
	.brand_one_list .list .item .con p{font-size: 12px;}
	.brand_two_list .list .left{display: none;}
	.brand_two_list .list{padding-left: 0;}
	.brand_two_list .list .right{margin-left: -20px;}
	.web_list .top .item .con h4{font-size: 20px;}
	.web_list .top .item .con p{font-size: 14px;height: 44px;}
	.index_business .business_list .item{width:33.3333%;}
	.index_business .business_list .item img{width:60px;}
	.n_banner .icon_list{width:100%;padding-left: 0;}
    .n_banner .icon_list .item p{width:210px;}
    	.about_us_1215 .left{width:100%;}
	.about_us_1215 .right{width:100%;margin-top:40px;}
	.n_banner .icon_list{display:none;}
    
}



/*Common For Max 768*/
@media only screen and (max-width: 959px) {
	.index_business .business_list .item{padding: 30px 20px;}
	.index_business .business_list .item{width: 25%;}
	.index_us_good .left{width: 100%;}
	.index_us_good .right{width: 100%;margin-top: 25px;}
	.index_about .top .left{width: 100%;}
	.index_about .top .right{display: none;}
	.index_about .list .item{padding-left: 20px;}
	.index_about .list{margin-left: -20px;}
	.index_business .title h6,.index_us_good .left h6,.index_news .title h6{font-size: 24px;text-align: center;}
	.index_business .title h4,.index_us_good .left h4,.index_news .title h4{font-size: 20px;text-align: center;}
	.index_business .title p{font-size: 14px;}

	.index_case_list .item{width: 33.333%;}
	.index_case_list .item:nth-child(5n){border-right: 1px solid #e0e0e0;}
	.index_case_list .item:nth-child(3n){border-right: none;}

	.index_case_list .item:nth-child(11){border-bottom: 1px solid #e0e0e0;}
	.index_case_list .item:nth-child(12){border-bottom: 1px solid #e0e0e0;}
	.index_case_list .item:nth-child(13){border-bottom: none;}
	.index_case_list .item:nth-child(14){border-bottom: none;}
	.index_case_list .item:nth-child(15){border-bottom: none;}
	.brand_one_list .list{margin-top: 10px;}
	.brand_one_list .list .item{width: 33.333%;margin-top: 20px;}
	.now_con .right{display: none;}
	.now_con{padding: 20px 0;}
	.patent_one_list{padding: 20px 0;}
	.patent_one_list .list .item .con{padding: 40px 15px;}
	.patent_one_list .list .item .con .pic{width: 100px;height: 100px;}
	.patent_one_list .list .item .con p{height: 72px;}
	.now_con{display: block;}
	.now_con .left{text-align: center;}
	.web_list .top{display: none;}
	.web_list{padding-top: 0;}
	.web_about_con{padding: 0;}
	.icon_list_211215_1 .list .item{width:50%;}
	.icon_list_211215_1 .list .item p{height:58px;}
	.about_us_1215 .left h4{font-size: 28px;}
    .about_us_1215 .left p{font-size: 16px;}
    .about_us_1215 .left h6{font-size: 20px;margin-bottom:20px;}
    .about_us_1215 .right .text{padding:20px 30px;}
    .brand_211223 .item{width:50%;}
}



/*Common For Max 480*/
@media only screen and (max-width: 767px) {
	.index_business .business_list .item{width: 50%;}
	.index_about .list .item{width: 100%;margin-top: 20px;}
	.index_news .title a{display: none;}
	.index_news .list{margin-top: 30px;}
	.index_news .list .right .item{padding: 20px 0;}
	.index_news .list .right .item span{display: none;}
	.index_news .list .right .item h4{font-size: 18px;}
	.index_business .business_list{margin-top: 20px;}
	.index_us_good .left p{font-size: 14px;}
	.index_case_list .item{padding: 15px 20px;}
	.brand_one_list .list .item{width: 50%;}
	.brand_one_list h5,.brand_two_list h5,.web_flow h5{font-size: 18px;}
	.brand_one_list{padding: 20px 0;}
	.brand_two_list .right .item{width: 100%;}
	.brand_one_list,.patent_one_list{padding-top: 0;}
	.patent_one_list .list .item{width: 50%;padding-left: 10px;margin-bottom: 10px;}
	.patent_one_list .list{margin-left: -10px;}
	.patent_one_list .list .item .con .pic{width: 60px;height: 60px;}
	.patent_one_list .list .item .con h4{font-size: 18px;}
	.patent_one_list h5,.web_copy h5{font-size: 20px;}
	.patent_one_list .list{margin-top: 30px;}
	.patent_one_list .list .item .con p{font-size: 14px;}
	.web_copy .list_item .img{display: none;}
	.web_copy .list_item{padding-left: 0;}
	.web_copy .list_item .left{width: 100%;margin-left: 0;}
	.web_copy{padding-top: 0;}
	.web_copy .list_item .left .txt{padding: 20px 15px;}
	.web_copy .list_item .left .txt h4{font-size: 18px;}
	.web_copy .list_item .left .txt p{font-size: 14px;height: auto;margin-top: 3px;}
	.web_list .list .item .con h4{font-size: 18px;}
	.web_list .list .item{padding: 0px;}
	.web_list .list .item .con p{font-size: 14px;height: 44px;}
	.web_list .list .item .con{padding-left: 150px;}
	.web_list .list .item .con .pic{width: 150px;height: 100px;margin-left: -150px;}
	.web_list .list .item .con .text{padding-top: 5px;padding-left: 12px;}
	.web_list .list .item .con span{display: none;}
	.web_deta .title2 h4{font-size: 18px;}
	.about_banner .title h4{font-size: 16px;}
	.about_banner .title p{font-size: 18px;}
	.about_banner .about_btn{display: none;}
	.about_banner .swiper_con .con{width: 90%;margin-left: 5%;}
	.about_banner{padding-top: 40px;padding-bottom:120px;}
	.about_banner .swiper-pagination{bottom: 70px !important;}
	.about_mass_list .item{width: 100%;margin-top: 20px;}
	.web_deta .deta p{font-size: 14px;}
	.about_mass_list .item .con{padding: 30px 20px;}
	#right_pop{display: none;}
	.index_banner .swiper-slide .txt{display:none;}
	.icon_list_211215_1 .list .item{width:100%;}
	.about_us_1215 .right{display:none;}
	.icon_list_211215_1 .list,.about_us_1215 .left a{margin-top: 20px;}
	.about_us_1215{padding-bottom: 20px;}
	.icon_list_211215_1 .list{margin-left:0;}
	.icon_list_211215_1 .list .item{padding-left:0;}
	.icon_list_211215_1 .list .item .con{padding: 20px 0;}
	.icon_list_211215_1 .list .item img,.about_us_1215 .left a,.icon_list_211215_1 .list .item a{display:none;}
	.icon_list_211215_1 .list .item h5{font-size: 18px;}
	.about_us_1215 .left{padding-left:15px;padding-right:15px;}
	.science_211223 .look_con.look_con_show{display:block;}
	.science_211223 .look_con .left{width: 100%;}
	.science_211223 .title span{font-size: 12px;padding: 7px 11px;
    margin: 0 10px;}
    .science_211223 .look_con h6{font-size: 18px;}
	.science_211223 .look_con .right{width: 100%;}
    	.science_211223 .look_con .text p{font-size: 14px;}
    .index_business .business_list{margin-left:-10px;}
    .index_business .business_list .item{padding:0;margin-bottom:10px;padding-left:10px;}
    .index_business .business_list .item img{display:none;}
    .index_business .business_list .item .con{padding: 10px;}
}


/*Common For Max 320*/
@media only screen and (max-width: 479px) {

 #pop_con{width: 94%;}
 .brand_211223 .item{width:100%;}

}

/* --------------------------- 固定屏幕样式 ---------------------------------------- */

/*960*/
@media only screen and (min-width: 960px) and (max-width: 1199px) {

	 

}



/*768*/
@media only screen and (min-width: 768px) and (max-width: 959px) {

 

}



/*480*/
@media only screen and (min-width: 480px) and (max-width: 767px) {

 
}



/*320*/
@media only screen and (min-width: 320px) and (max-width: 479px) {

 

}



/*240*/
@media only screen and (max-width: 319px) {

 

}