@media screen and (max-width: 470px) {
    .pc { display: none !important; }

    .wrap { width: 87.48vw; }


#main .slide-1 .txt1 { position: absolute; top: 20vh; color: #fff; text-align: left; padding: 0 2rem; }
#main .slide-1 .txt1 strong { font-size: 2.4rem; }    
#main .slide-1 .txt1 p { margin-top: 1rem; font-size: 1.6rem; font-weight: 500; }    
#main .slide-1 .txt1 span { display: inline-block; margin-top: 1rem; font-size: 1.2rem; font-weight: 300; }

#main .slide-2 .txt1 { position: absolute; top: 20vh; color: #fff; text-align: left; padding: 0 2rem;  }
#main .slide-2 .txt1 strong { font-size: 2.4rem; }    
#main .slide-2 .txt1 p { margin-top: 1rem; font-size: 1.6rem; font-weight: 500; }    
#main .slide-2 .txt1 span { display: inline-block; margin-top: 1rem; font-size: 1.2rem; font-weight: 300; } 
    
    
#product-cont1 .product-icon-bg img { position: relative; margin-top: 10rem; width: 100%; height: auto; }
#product-cont1 .wrap .icon-box { position: absolute; top: -43rem; left: 2rem; width: 100%; height: 400px; }
#product-cont1 .wrap .icon-box .icon { float: left; margin-right: 30px; margin-bottom: 8rem; }
#product-cont1 .wrap .icon-box .icon dt { display: inline-block; width: 160px; height: 160px; border: 3px solid #fff;  border-radius: 100px; }
#product-cont1 .wrap .icon-box .icon dt img { margin-top: 3.5rem; width: 40%; }
#product-cont1 .wrap .icon-box .icon dd { color: #fff; font-size: 1.4rem; margin-top: -5rem; }    
    
#product-cont4 .swiper-container .img { height: 400px; }
    
#company-about #tab-1 { height: 90rem; }    
#company-about #tab-1 .tab-1 .b-box { height: 650px; }
#company-about #tab-1 .tab-1 .b-box .txt2 { padding-top: 5rem; }
#company-about #tab-1 .tab-1 .b-box span { display: inline-block; position: absolute; top: 53rem; right: 15rem;  font-weight: 500; }
#company-about #tab-1 .tab-1 .b-box img { position: absolute; top: 51rem; right: 5rem; }
    
#company-about #tab-2 .tab-2 ul li u { margin: 0 2rem; float: left; width: 9.5rem; height: 18rem; display: inline-block; font-size: 3rem; font-weight: 700; text-decoration: none; margin-top: 0; }
 
#company-about #tab-3 .rocation-info ul li { margin-top: 1rem; font-size: 1.4rem; }

    
#search_box select { padding: 1.4rem 1rem 1.5rem 1rem; border: 1px solid #aaa; border-radius: 5px; }
#search_box input {  padding: 1.5rem 0 1.5rem 0; width: 180px;  border: 1px solid #aaa; border-radius: 5px; }
#company-about #tab-4 .tab-4 .list li { float: left; width: 33.3333%; height: 250px; padding: 25px;  border: 1px solid #aaa; }
}