.navigation-bar{overflow:hidden}.navigation-bar-placeholder{position:relative;box-sizing:border-box;-webkit-transition:opacity .5s;transition:opacity .5s}.navigation-bar-inner{position:fixed;top:0;left:0;z-index:10000;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;box-sizing:border-box;width:100%}.navigation-bar-inner .navigation-bar-left{position:relative;height:100%;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-flex:0;-webkit-flex:none;flex:none}.navigation-bar-inner .navigation-bar-center{position:relative;height:100%;-webkit-box-flex:1;-webkit-flex:auto;flex:auto;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}