.nav_box{background:#FFFFFF;position:relative}.nav_box .nav_content{width:1200px;margin:0 auto}.nav_box .nav_content .navbanner_box{width:100%;height:128px;border-radius:8px 8px 8px 8px}.nav_box .nav_content .banner_img_a{width:100%;height:128px;border-radius:8px 8px 8px 8px}.nav_box .nav_content .nav_main{margin-top:32px}.nav_box .nav_content .nav_main .nav_box_item{margin-bottom:64px}.nav_box .nav_content .nav_main .nav_title_box .nav_t_icon{width:20px;height:20px}.nav_box .nav_content .nav_main .nav_title_box .nav_item_t{margin-left:8px;font-weight:bold;font-size:18px;color:#24292E}.nav_box .nav_content .nav_main .nav_tab_box{margin-top:18px}.nav_box .nav_content .nav_main .nav_tab_box .nav_tab_item{margin-right:12px;padding:9px 16px;background:#F5F5F5;border-radius:18px;font-weight:bold;font-size:14px;color:#89939E;cursor:pointer}.nav_box .nav_content .nav_main .nav_tab_box .nav_tab_item.active{background:#FFF7DD;color:#EEB303}.nav_box .nav_content .nav_main .nav_item_box{margin-top:20px;flex-wrap:wrap}.nav_box .nav_content .nav_main .nav_item_box .nav_item{margin-right:15px;margin-bottom:20px;padding:0 16px;box-sizing:border-box;width:228px;height:76px;border-radius:8px 8px 8px 8px;border:1px solid #EEEEEE}.nav_box .nav_content .nav_main .nav_item_box .nav_item:hover{box-shadow:0px 0px 20px 0px rgba(0,0,0,0.08)}.nav_box .nav_content .nav_main .nav_item_box .nav_item:nth-child(5n){margin-right:0px}.nav_box .nav_content .nav_main .nav_item_box .nav_item .navlink_ico{width:36px;height:36px;border-radius:50%}.nav_box .nav_content .nav_main .nav_item_box .nav_item .navlink_info{margin-left:8px}.nav_box .nav_content .nav_main .nav_item_box .nav_item .navlink_name{font-size:14px;font-weight:bold;color:#24292E;line-height:16px}.nav_box .nav_content .nav_main .nav_item_box .nav_item .navlink_dec{margin-top:4px;max-width:152px;font-size:12px;color:#59636D;line-height:16px;overflow:hidden;white-space:nowrap}.nav_box .sidebar_box{display:none;position:fixed;left:100px;top:260px;background:#FFFFFF;box-shadow:0px 0px 15px 0px rgba(0,0,0,0.08);border-radius:12px 12px 12px 12px;padding:20px 16px;z-index:99}.nav_box .sidebar_box .sidebar_item{display:block;width:28px;height:28px;position:relative;cursor:pointer;margin-bottom:32px}.nav_box .sidebar_box .sidebar_item:last-child{margin-bottom:0px}.nav_box .sidebar_box .sidebar_item:hover .sidebar_laber{display:block}.nav_box .sidebar_box .sidebar_laber{display:none;position:absolute;top:50%;transform:translateY(-50%);left:54px;padding:6px 8px;background:#24292E;box-shadow:0px 4px 10px 0px rgba(0,0,0,0.2);border-radius:4px 4px 4px 4px;font-weight:500;font-size:14px;color:#FFFFFF;line-height:16px;width:max-content}.nav_box .sidebar_box .sidebar_laber::after{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);width:0;height:0;border-width:6px;border-style:solid;border-color:transparent #24292E transparent  transparent}.nav_box .sidebar_box .sidebar_img{width:28px;height:28px}