1<!-- Copyright 2018 the V8 project authors. All rights reserved. 2Use of this source code is governed by a BSD-style license that can be 3found in the LICENSE file. --> 4<style> 5#chart { 6 width: 100%; 7 height: 500px; 8} 9</style> 10<div id="container" style="display: none;"> 11 <h2>Timeline</h2> 12 <div id="chart"></div> 13</div> 14