@media only screen  and (max-width:2400px){}
 @media only screen  and (max-width:1024px){ 

	.Floor002820 .number {  margin: -50px 4% 0;}
	 .Banner002713 li.slick-slide { height: 100vh;}


	     .Banner002713 li .img img {
        min-height: 350px;
        max-width: none;
        object-fit: cover; width: auto; height: 100%;
    }
	    .home-title span {
        font-size: 1.4em;
    }
	 
	 .Floor002820 .home-pre {
   
    margin-top: 40px;
}
	
	 .Floor002820 .info-num {
   
    margin: auto;padding-top: 0px;
}
	 
	 .Floor002820 .info-num li {
        width: 40%;
    }
	 
	 .Floor002820 .info-num li:after {display: none;
	 } 
	 
	 .Floor002820 .info-num li:after { padding: 50px 0;} 
	 
	 
	 .Floor003081 .item:nth-child(2n) {
        margin-top: 0px;
    }
	 
	 .Floor003053 {
		 padding: 50px 0 0; padding-bottom: 200px;}
	 
	.home-title {
   
    margin-bottom: 20px;
} 
	 
	 .home-pre {
   
    margin-bottom: 20px;
}
	 
	 
	    .Floor003053 .list li .Ispic {
       
        background-size: auto 100%;
    } 
	 
	.Floor003053 .slick-arrow {
   
    bottom: 45%; 
		
	 }
	 
	 
	 
	.Floor002827 .slick-arrow {

		top: 32%;} 
	 
	 
	 
	     .company_subscribe {
       
        background-size: auto;
    }
	 
	 
	.company_subscribe .subscribe_title {
        font-size: 22px;
        margin-bottom: 25px;
    }
	 
	     .company_subscribe img {
       
        display: block;height: 60px;
    }
	 .Bottom002887 .b_nav nav { display: none;}
	 
	
.Bottom002887 .b_nav {
    padding: 40px 2% 40px 2%;
} 
	 
	.txt-area .more {
  
    width: 109px;
    line-height: 38px; font-size: 13px;
   
} 
	 
	.monile_search .search-ipt {
    height: 35px;
    padding-left: 10px;
} 
	 
	.searchimg1 {
    width: 32px!important; height: 32px;
} 
	 
	 
.head_nav li.has-child>ul {
           margin-top: 15px;
    }	 
	 
	 .polaris-company-profile .index-content { display: block!important;}	 
	 
	 
.company-profile-right .text-1 {
  
    line-height: 30px;
    font-size: 15px;
}	 
	 
	 .company-profile-right { padding-bottom: 0px;}
	 
	 
	    .index-content .company-profile-left {
       
        height: 225px !important;
      
    } 
	 
	 
	 .company-profile-right .text-1 h3 strong {
   
    font-size: 20px;
}
	 
.polaris-product-item .title-2 {
    font-size: 20px;	} 
	 
	
	  
	 
.polaris-product-list .polaris-product-item:nth-child(2) .img
	 { height: 300px;}
	 
.polaris-product-list .polaris-product-item:nth-child(3) .img
	 { height: 450px;}	 
	 
	 
	.polaris-product-list .polaris-product-item:nth-child(4) .img
	 { height: 300px;}	

	 
	 
	 .polaris-product-list .polaris-product-item:nth-child(5) .img
	 { height: 300px;}		 
	 
	 
	 .n_aboutz table tr td:nth-child(3) { display: none;}
	  .n_aboutz table tr td:nth-child(4) { display: none;}
	 
	 .pro_nr_js_nr .proda_left{ height: auto!important;} 
	 
	     .chang_page a {
       
        margin-bottom: 20px;
    }
	 
	    .pro_nr_js_nr .product-detail-text .title h2 {
        font-size: 22px !important;
    } 
	 
	 .product-detail-text .title h3 {
		 font-size: 17px;}
	 
	   body .header-content, .polaris-product-detail::before, .polaris-news-detail::before {
        height: 80px;
    } 
	 .menu_location { height: auto;}
	 
	 .company-profile-right .text-1 img { height: auto!important;}
	 
	 
	 .index-content .index_jieshao-top .title-2 {
		 margin-top: 0px !important;}
	 
	     .polaris-company-profile {
        
        margin-bottom: 50px;
    }
	 
	    .menu_location .menu ul { position: inherit;} 
	 
	 .menu_location .index-content { width: 100%;}
	 
	 .menu_location { border-bottom: 0px; } 
	 
	     html body .menu_location {
        padding: 1% 0px 0% !important;
    }
	 
	.index-content .n_aboutz table tr:nth-child(1) td {
           padding: 20px 25px!important;
    }
	 
	 
	 
	 
	 
}
@media (min-width: 1024px) and (max-width: 1920px){



}