Implement CSS Block layout (`Display::Block`) (#474)
1<!DOCTYPE html>
2<html lang="en">
3<head>
4 <script src="../scripts/gentest/test_helper.js"></script>
5 <link rel="stylesheet" type="text/css" href="../scripts/gentest/test_base_style.css">
6 <title>
7 Test description
8 </title>
9</head>
10<body>
11
12<div id="test-root" style="display: block; width: 50px;">
13 <div style="height: 10px;"></div>
14 <div style="display: none; height: 10px;"></div>
15 <div style="height: 10px;"></div>
16</div>
17
18</body>
19</html>