[Opus] Update to v1.2.1

third_party/opus/src/doc/opus_in_isobmff.css

Index: third_party/opus/src/doc/opus_in_isobmff.css
diff --git a/third_party/opus/src/doc/opus_in_isobmff.css b/third_party/opus/src/doc/opus_in_isobmff.css
new file mode 100644
index 0000000000000000000000000000000000000000..bffe8f45ae9959bbd9c84f96ec832a9a0ae5e0dc
--- /dev/null
+++ b/third_party/opus/src/doc/opus_in_isobmff.css
@@ -0,0 +1,60 @@
+/* Normal links */
+.normal_link a:link
+{
+    color : yellow;
+}
+.normal_link a:visited
+{
+    color : green;
+}
+
+/* Boxes */
+.pre
+{
+	white-space: pre;           /* CSS 2.0 */
+	white-space: pre-wrap;      /* CSS 2.1 */
+	white-space: -pre-wrap;     /* Opera 4-6 */
+	white-space: -o-pre-wrap;   /* Opera 7 */
+	white-space: -moz-pre-wrap; /* Mozilla */
+	white-space: -hp-pre-wrap;  /* HP Printers */
+	word-wrap  : break-word;    /* IE 5+ */
+}
+
+.title_box
+{
+    width            : 470px;
+    height           : 70px;
+    margin           : 2px 50px 2px 2px;
+    padding          : 10px;
+    border           : 1px solid black;
+    background-color : #666666;
+    white-space      : pre;
+    float            : left;
+    text-align       : center;
+    color            : #C0C0C0;
+    font-size        : 50pt;
+    font-style       : italic;
+}
+
+.subindex_box
+{
+    margin           : 5px;
+    padding          : 14px 22px;
+    border           : 1px solid black;
+    background-color : #778877;
+    float            : left;
+    text-align       : center;
+    color            : #115555;
+    font-size        : 32pt;
+}
+
+.frame_box
+{
+    margin           : 10px;
+    padding          : 10px;
+    border           : 0px;
+    background-color : #084040;
+    text-align       : left;
+    color            : #C0C0C0;
+    font-family      : monospace;
+}