.loading-screen{position:fixed;top:0;left:0;background:rgba(0,0,0,0.8);width:100%;height:100%}.loading-content{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;color:#FFF;max-width:600px;width:100%;text-align:center;height:100px}.token,.token1,.option{display:none}