.top{border:0;width:100%;max-width:2000px;height:auto;padding:0;margin:0;display:-ms-flexbox;display:-webkit-box;display:flex;text-align:center;-ms-flex-align:center;-ms-flex-pack:center;-webkit-box-align:center;align-items:center;-webkit-box-pack:center;justify-content:center}.top .top-content{width:100%;max-width:1200px;margin:0 auto;padding:5px 10px 5px 10px;text-align:left;font-family:"微软雅黑", "Microsoft Yahei"}.top .top-content .navbar-brand img.navbar-brand-img{height:50px !important;width:auto !important}.top .top-content .navbar-nav{font-size:18px;color:white}.top .top-content .navbar-nav li{margin-right:1.3rem}.top .top-content .navbar-nav .dropdown-menu{position:absolute}.top .top-content .navbar-nav .dropdown-menu .dropdown-item:hover{background-color:#28a745;color:white}.main{padding:0;margin:0;border:0;width:100%;max-width:2000px;display:-ms-flexbox;display:-webkit-box;text-align:center;-ms-flex-align:center;-ms-flex-pack:center;-webkit-box-align:center;align-items:center;-webkit-box-pack:center;justify-content:center}.main .main-c{width:100%;max-width:1200px;margin:0 auto;border:0;margin:0;padding:0;text-align:left;font-family:"微软雅黑", "Microsoft Yahei"}.foot{border:0;width:100%;max-width:2000px;height:120px;padding:0;margin:0;display:-ms-flexbox;display:-webkit-box;display:flex;text-align:center;-ms-flex-align:center;-ms-flex-pack:center;-webkit-box-align:center;align-items:center;-webkit-box-pack:center;justify-content:center}.foot .foot-content{width:100%;margin:0 auto;max-width:1200px;padding:10px;font-family:"微软雅黑", "Microsoft Yahei";text-align:left}.foot .foot-content div{font-size:16px;color:white}.index ul.product{margin:0;padding:0;display:flex}.index ul.product li{margin:1%;width:31.3%;height:400px;float:left;padding:5px}.index ul.product li .card-img-top{width:100%;height:auto;cursor:pointer}.index ul.product li .card-body{padding:1rem}.index .jjfa{width:100%;margin:0 0 15px 0;padding:0;border:0;text-align:center}.index .jjfa .jumbotron{margin:0 auto;padding:0.8rem;width:98%}.index .jjfa .jumbotron ul{display:flex;margin:0;padding:0}.index .jjfa .jumbotron ul li{float:left;margin:2%;width:33%;max-width:47%;height:auto;text-align:center}.index .jjfa .jumbotron ul li .card{cursor:pointer}.index .jjfa .jumbotron ul li .card:hover{border:green 2px solid}.lm-list .pro-left{padding-right:0px}.lm-list .pro-left ul li{cursor:pointer;font-size:16px}.lm-list .pro-left ul li.lm-active{background-color:#28a745;color:white}.lm-list .pro-right{padding-left:15px}.lm-list .pro-right .pro-content{padding:5px;font-size:16px;line-height:180%}.lm-list .pro-right .pro-content p{text-indent:2em !important;margin:0.5em 0}ul.kh-video-list{margin:0;padding:0}ul.kh-video-list li{float:left;padding:5px;margin:5px;cursor:pointer}ul.kh-video-list li .card-img-top{width:100%;height:145px}ul.kh-video-list li .card-body{padding:0.5rem;margin:0}ul.kh-video-list li .card-body .card-title{margin-bottom:0px}ul.kh-video-list li:hover{border:green 2px solid}@media (max-width: 992px){.navbar-nav{margin-left:30px}}@media (max-width: 600px){.index ul.product li{height:auto}.foot-content .company-name{display:none !important}}