.container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%;max-width:100vw;height:80vh;background-color:#000;color:#fff;position:relative}.title{font-size:28px;font-weight:700;margin-bottom:10px;color:#fff}.subtitle{font-size:18px;color:grey;margin-bottom:20px}.chart-container{width:100%;max-width:100%}