#choose-us,#choose-us ul,#home-container{width:1200px;height:100%;overflow:hidden}#home-container{margin:20px auto}h2{font-size:32px;text-align:center;margin:50px 0}h2 span{padding:10px 0;border-bottom:1px solid #333}#categories{width:280px;height:100%;margin-right:20px;float:left;position:relative;z-index:88}#categories div{color:#fff;height:50px;line-height:50px;background:#111;padding-left:20px}#categories div i{margin-right:18px}#categories ul{height:100%;overflow:hidden;border:1px solid #111}#categories ul li{line-height:34px;padding:0 14px 0 18px}#categories ul li:hover{background:#f2f2f2}#categories ul li a{display:inline-block;width:228px;overflow:hidden;white-space:normal;word-break:keep-all;height:34px;float:left;text-overflow:ellipsis}#categories ul li i{float:right}#categories ul li ul{width:300px;height:696px;position:absolute;top:0;left:279px;z-index:888;background:#f2f2f2;border:1px solid #222;border-left:0;display:none}#categories ul li ul li{overflow:hidden;white-space:nowrap;word-break:keep-all;text-overflow:ellipsis}#categories ul li ul li:first-child{border-left:0}#banner{width:900px;height:698px;overflow:hidden;background:#eee;position:relative;transition:border-bottom .3s ease}#banner li{height:520px}#banner li a{width:100%;height:100%;display:block}#choose-us{font-family:Impact;margin:0 auto;background:#eee}#choose-us ul{display:block}#choose-us li{width:200px;text-align:center;float:left;padding:15px 0;transition:background .3s ease,color .3s ease}#choose-us li span{color:#fff;width:40px;height:40px;font-size:34px;background:#222;border-radius:50%;padding:8px;margin-bottom:5px;display:inline-block;transition:background .3s ease}#choose-us li:hover,#choose-us li:hover span{color:#fff;background:#0d6cff}.home-title{font-size:26px;font-weight:700;height:60px;line-height:60px;text-align:center;margin-bottom:40px}.home-title span{display:inline-block;border-bottom:1px solid #666}#product-category{width:1200px;height:100%;overflow:hidden;margin:30px auto 70px}#product-category li{width:283px;height:100px;font-weight:700;line-height:40px;overflow:hidden;float:left;padding:20px 0 5px;margin:20px 20px 0 0;border:1px solid #eee;text-align:center}#product,.product-list,.product-list li{height:100%;overflow:hidden}#product-category li:hover{background:#0d6cff;border:1px solid #0d6cff}#product-category li:nth-child(4n){margin-right:0}#product-category li a{display:block}#product-category li:hover a,#product-category li:hover i{color:#fff}#product-category li i{font-size:60px;line-height:60px;display:block}#product{clear:both;background:#f1f3f7}.product-list{width:1200px;margin:20px auto}.product-list h1{font-size:26px;line-height:60px}.product-list section{font-size:16px;text-align:center;line-height:30px;margin-bottom:30px}.product-list section a{border-bottom:1px solid #666;margin:0 5px}.product-list section a:hover{border-bottom:1px solid #0d6cff}.product-list li{width:280px;float:left;border:1px solid #e5e9f1;margin:0 0 24px 24px;background:#fff;transition:background .2s ease}.product-list li a .hot,.product-list li a .new{width:50px;height:50px;position:absolute;top:0;right:0}.product-list li:hover{background:#0d6cff;border:1px solid #0d6cff}.product-list li:hover a{color:#fff}.product-list li:nth-child(4n-3){margin-left:0}.product-list li a .new{background:url(../images/icon-new.png) no-repeat}.product-list li a .hot{background:url(../images/icon-hot.png) no-repeat}.product-list li a .video{color:#424c7d;width:32px;height:32px;bottom:0;left:0;background:#e5e9f1;position:absolute;text-align:center}.product-list li a .video i{font-size:24px;line-height:32px}.product-list li a .discount{color:#fff;bottom:0;right:0;padding:0 6px;line-height:22px;text-align:center;background:#f43a3a;position:absolute;display:block}.product-list li img{width:100%;height:100%;display:block}.product-list li a{height:280px;display:block;position:relative}.product-list li div{height:48px;color:#0d6cff;text-align:center;line-height:24px;padding:10px}#about,.about-brief,.about-info,.about-info ul{height:100%;overflow:hidden}.product-list li div a{font-size:14px;font-weight:400;transition:color .2s ease}.product-list li div a:hover{color:#fff}.about-info{width:1200px;margin:0 auto;text-align:center}.about-info li{font-size:30px;display:inline-block;margin:0 30px}.about-info li:first-letter{color:#0d6cff;font-weight:700}.about-brief{color:#666;padding:0 0 50px;line-height:28px}.about-pct{width:600px;height:338px;float:left;position:relative}.about-pct span{color:#ddd;width:200px;height:40px;line-height:40px;background:rgba(0,0,0,.5);padding:0 15px;position:absolute;z-index:999}.about-pct span i{margin-right:10px}.about-pct span:nth-of-type(1){left:0;top:0}.about-pct span:nth-of-type(2){right:0;top:0}.about-pct span:nth-of-type(3){left:0;bottom:0}.about-pct span:nth-of-type(4){right:0;bottom:0}.about-desc{width:570px;float:right;text-align:justify}.about-strength{height:100%;overflow:hidden;margin-bottom:50px}.about-strength dl{width:300px;height:100%;overflow:hidden;margin-bottom:30px;display:block;float:left}.about-strength dl dt{margin-bottom:20px}.about-strength dl dt i{font-size:48px;width:80px;height:80px;line-height:80px;text-align:center;border-radius:50%;border:2px solid #333}.about-strength dl dt i:hover{color:#fff;background:#333;border:2px solid #333}.about-strength dl dd span{font-size:50px;position:relative}.about-strength dl dd sup{font-size:12px;position:absolute;right:-30px;top:10px}.about-strength dl dd p{font-size:20px;font-weight:700}.application{width:1200px;margin:40px auto}.application ul{width:100%;height:100%;overflow:hidden}.application ul li{width:285px;height:100%;overflow:hidden;display:block;float:left;margin:0 20px 20px 0;position:relative}#news ul li:nth-child(3n),.application ul li:nth-child(4n){margin-right:0}#modal-activity,.mask{top:0;bottom:0;left:0;right:0;position:fixed}.application ul li img{width:285px;height:auto;display:block}.application ul li h4{line-height:40px;text-align:center;background:#f1f3f7}#news{height:100%;overflow:hidden;background:#f1f3f7}#news ul{width:1200px;height:100%;overflow:hidden;margin:0 auto 40px}#news ul li h3,.news-lead{line-height:28px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;margin-bottom:20px}#news ul li{width:380px;height:100%;margin-right:30px;overflow:hidden;float:left}#news ul li h3{font-size:20px;height:84px}.news-lead{height:112px}.btn-more,.close-modal{display:block;text-align:center}.btn-more{width:120px;height:36px;line-height:36px;margin:0 auto;border:1px solid #333;border-radius:20px}.btn-more:hover{color:#fff;background:#333}.mask{width:100%;height:100%;background:rgba(0,0,0,.4);z-index:99998}#modal-activity{width:614px;height:450px;margin:auto;z-index:99999}.close-modal{color:#fff;top:-5px;right:-25px;font-size:18px;width:30px;height:30px;line-height:30px;position:absolute;background:#333;border-radius:22px;border:3px solid #fff;cursor:pointer}@media (max-width:960px){#banner,#choose-us ul,#home-container{width:100%}#choose-us,#product-category{width:auto}#categories{display:none}#banner{height:auto;margin-bottom:1em}#banner li{height:100%}#choose-us li{width:50%;padding:1rem 0}#choose-us li span{width:3rem;height:3rem;font-size:2.5rem;border-radius:50%;margin-bottom:.5rem}.home-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:2rem}#product,#product-category{margin:2rem auto;padding:0 1rem}.home-title span{display:inline-block;border-bottom:1px solid #666}#product-category li{width:49%;height:100%;overflow:hidden;line-height:1rem;padding-bottom:1rem;box-sizing:border-box;margin:1.2rem 2% 0 0}#product,.product-list{width:auto}#product-category li a{font-size:1rem}#product-category li i{font-size:4rem;margin-bottom:1rem}#product-category li:nth-child(2n){margin-right:0}.product-list h2{font-size:2rem;margin:2rem 0}.product-list li{width:49%;height:auto;box-sizing:border-box;margin:0 2% 2% 0;transition:background .2s ease}.product-list li:nth-child(2n){margin-right:0}.product-list li a,.product-list li img{width:100%;height:100%}.product-list li div{overflow:hidden;height:4.5rem;line-height:1.5em;padding:.5rem}.product-list li div a{width:auto;font-size:1rem}#about{height:100%;overflow:hidden;padding:0 1rem}.about-info{width:auto}.about-info li{font-size:2rem;margin:0 2rem}.about-brief{padding:2rem 0;line-height:2rem}#news,.application{padding:0 1rem}.about-desc,.about-pct{width:100%;height:100%;overflow:hidden;clear:both;float:none}.about-strength{margin-bottom:3rem}.about-strength dl{width:49%;margin:0 2% 2rem 0}.about-strength dl:nth-child(2n){margin-right:0}.about-strength dl dt{margin-bottom:1.5rem}.about-strength dl dt i{font-size:3rem;width:6rem;height:6rem;line-height:6rem;border-radius:3rem}.about-strength dl dd span{font-size:3.6rem}.about-strength dl dd sup{font-size:.9rem}.about-strength dl dd p{font-size:1.2rem}.application{width:auto}.application ul li{width:calc((100% - 1rem)/ 2);margin:0 1rem 1rem 0}#news ul li,.application ul li:nth-child(2n){margin-right:0}.application ul li img{width:100%;height:auto}.application li h4{line-height:3rem}#news ul{width:auto;margin:0 auto 3rem}#news ul li{width:100%;padding:2rem 0;border-bottom:1px solid #f1f3f7}#news ul li h3{font-size:1.5rem;height:100%;line-height:2rem;margin-bottom:1rem}.news-lead{height:6rem;line-height:2rem;margin-bottom:1.5rem}.btn-more{width:10rem;height:2.5rem;line-height:2.5rem;border-radius:1.8rem}.mask{display:none}#modal-activity{width:88%;height:280px}}