.land-block .content{width:1200px;text-align:center}.land-block.head-block .content{width:31.125rem}.product-navigator-block{margin-top:-76px}.product-navigator-block .content{background:rgba(0,0,0,.55);color:#fff;padding:0;width:100%}.product-navigator-block ul li{display:inline-block;vertical-align:middle;width:270px;height:56px;border-right:1px solid #fff;padding:20px 28px 0;text-align:center}.product-navigator-block ul li:first-child{border-left:1px solid #fff}.product-navigator-block ul li .img-c{display:inline-block;vertical-align:middle}.product-navigator-block ul li .nd{text-align:left;display:inline-block;vertical-align:middle;margin-left:15px}.product-navigator-block ul li .nd .name{font-size:18px}.product-navigator-block ul li .nd .gDesc-14{font-size:14px;color:#fff;opacity:.6;margin-top:15px}.product-navigator-block a.scroll-to-item{color:#fff}.content-abstract-block{background:#f7f8fd}@media screen and (max-width:1199px){.product-navigator-block{display:none}}