#app,body{margin:0}.model-loader{width:100vw;height:calc(100vh - 50px);background-color:#dcdcdc;position:relative;display:flex;position:absolute;top:50px;left:0}.model-loader__center{margin:auto}.model-loader__message{text-align:center;color:#00000080;margin-left:-20px}.viewer__container{width:100vw;height:calc(100vh - 50px);overflow:hidden}