.nav_box[data-v-05eb471a]{width:100%;height:55px;background-color:#f5f7fa;line-height:55px;font-size:12px}.nav_box ul[data-v-05eb471a]{display:flex;margin:0 auto;width:1200px;min-width:1200px;height:100%}.nav_box ul li[data-v-05eb471a]{margin-right:50px}.nav_box ul li>a[data-v-05eb471a]{color:#667280;font-weight:700;position:relative;transition:all .2s}.nav_box ul li>a .div_link[data-v-05eb471a]{transition:all .3s;height:2px;width:1px;background:#667280;position:absolute;top:40px}.nav_box ul li .active[data-v-05eb471a]{color:#2080f7}.nav_box ul li .active .div_link[data-v-05eb471a]{width:100%;height:1px;background:#2080f7;position:absolute;top:28px}