.about_img{height:2.14rem;background:url("../images/index/about_img.jpg") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.product_list{padding-top:0.2rem}.product_list li{width:2.89rem;box-sizing:border-box;border:0.01rem solid #c8c8c8;margin-top:0.2rem}.product_list li:nth-child(2n){margin-left:0.2rem}.product_list li .imgs_box{width:2.89rem;height:2.5rem}.product_list li .imgs_box img{max-width:2.89rem;max-height:2.5rem}.product_list li h1{border-top:0.01rem solid #c8c8c8;text-align:center;font-size:0.24rem;line-height:0.5rem;color:#bcbcbc}.case_list .img_box{width:100%;height:3.7rem;background:#000}.case_list h6{font-weight:bold;line-height:0.5rem;text-align:center;font-size:0.22rem}.honor_list li{width:2.94rem;margin-bottom:0.1rem}.honor_list li:nth-child(2n){margin-left:0.1rem}.honor_list .imgs_box{width:2.94rem;height:2.18rem}.honor_list .imgs_box img{max-width:2.94rem;max-height:2.18rem}.news_list{padding-bottom:0.4rem}.news_list li{padding:0.25rem 0;border-bottom:0.01rem dashed #d2d2d2}.news_date{text-align:center;width:0.8rem;margin-right:0.4rem}.news_date h1{color:#1b1b1b;font-size:0.48rem}.news_date h6{margin-top:0.05rem;color:#676767}.news_info{width:4.78rem}.news_info h5{margin-bottom:0.05rem}.news_info h6{color:#8a8a8a}.about_list li{width:33.333%;text-align:center}.about_list li::before{display:block;content:"";width:0.88rem;height:0.88rem;margin:0 auto}.about_list h5{font-size:0.17rem;color:#292828;font-weight:bold;margin:0.1rem 0}.about_list h6{font-size:0.15rem;color:#767676;line-height:1.6}.about_1::before{background:url("../images/about_1.jpg") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.about_2::before{background:url("../images/about_2.jpg") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.about_3::before{background:url("../images/about_2.jpg") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}