1<!-- Copyright 2020 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
5<head>
6  <link href="./index.css" rel="stylesheet">
7  <style>
8    .panel {
9      padding-bottom: 0px;
10      position: relative;
11    }
12    .titleBackground {
13      position: absolute;
14      left: 0px;
15      top: 34px;
16      border-radius: 0 0 0 7px;
17      height: calc(100% - 34px);
18      width: 30px;
19      background-color: var(--border-color);
20    }
21    .titleButtons {
22      float: right;
23    }
24    .titleButtons button {
25      border-radius: 20px;
26      width: 20px;
27      height: 20px;
28      font-weight: bold;
29      line-height: 11px;
30    }
31  </style>
32</head>
33<div class="panel">
34  <h2>
35    Timeline Panel
36    <div class="titleButtons">
37      <button id="zoomIn" title="Increase resolution">+</button>
38      <button id="zoomOut" title="Decrease resolution">–</button>
39    </div>
40  </h2>
41  <div class="titleBackground"></div>
42  <div>
43    <slot></slot>
44  </div>
45</div>
46