.x-nav-bar{position:relative;display:flex;height:48px;padding:0 16px;align-items:center;background:rgba(0,0,0,0);border-radius:4px 4px 0 0}.x-nav-bar .x-nav-item{display:inline-flex;align-items:center;margin-right:14px;cursor:pointer;user-select:none;white-space:nowrap;font-weight:400;font-size:12px;color:var(--Content-Contrast)}.x-nav-bar .x-nav-item.x-nav-item-active,.x-nav-bar .x-nav-item:hover{color:var(--Content-Primary)}.x-nav-bar .nav-beta-icon{margin-left:4px;height:12px}.x-nav-bar .x-nav-indicator{position:absolute;bottom:-1px;left:16px;height:1px;width:20px;background:var(--Content-Primary);transition:all 0s linear}