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src/java.desktop/share/classes/javax/imageio/metadata/doc-files/gif_metadata.html
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@@ -1,10 +1,13 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-<html>
+<!doctype html>
+<html lang="en">
<head>
+ <meta charset="utf-8"/>
+ <title>GIF Metadata Format Specification</title>
+</head>
<!--
-Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
This code is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 only, as
published by the Free Software Foundation. Oracle designates this
@@ -24,22 +27,15 @@
Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
or visit www.oracle.com if you need additional information or have any
questions.
-->
-<title>GIF Metadata Format Specification</title>
-</head>
-
-<body bgcolor="white">
+<body>
-<center><h1>
-GIF Metadata Format Specification
-</h1></center>
-<a name="gif_stream_metadata_format"></a>
-<center><h2>
-GIF Stream Metadata Format Specification
-</h2></center>
+<h1>GIF Metadata Format Specification</h1>
+<a id="gif_stream_metadata_format"></a>
+<h2>GIF Stream Metadata Format Specification</h2>
<p>
The GIF stream metadata format encodes the information stored in the
per-file header, namely the file version, logical screen descriptor,
@@ -133,14 +129,12 @@
<!-- Data type: Integer -->
<!-- Min value: 0 (inclusive) -->
<!-- Max value: 255 (inclusive) -->
]>
</pre>
-<a name="gif_image_metadata_format"></a>
-<center><h2>
-GIF Image Metadata Format Specification
-</h2></center>
+<a id="gif_image_metadata_format"></a>
+<h2>GIF Image Metadata Format Specification</h2>
<p>
The GIF image metadata format encodes the image descriptor, local
color table, and extension information assciated with a single image
within a GIF file, typically a frame of an animation.
@@ -348,12 +342,11 @@
<!-- Data type: String -->
]>
</pre>
<p>
-<a name="mapping"></a>
-<center>
+<a id="mapping"></a>
<table border=1>
<caption><b>Mapping of Standard to GIF Native Stream Metadata</b></caption>
<tr>
<th>Standard Metadata Component</th>
<th>GIF Native Stream Metadata Component</th>
@@ -397,13 +390,11 @@
<tr>
<td>/Document/FormatVersion@value</td>
<td>/Version@value</td>
</tr>
</table>
-</center>
-<center>
<table border=1>
<caption><b>Mapping of Standard to GIF Native Image Metadata</b></caption>
<tr>
<th>Standard Metadata Component</th>
<th>GIF Native Image Metadata Component</th>
@@ -441,9 +432,8 @@
<td>/GraphicControlExtension@transparentColorIndex
(/GraphicControlExtension@transparentColorFlag is also set to
"TRUE")</td>
</tr>
</table>
-</center>
</body>
</html>
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