[css2] Changed initial value of 'visibility' to 'visible'

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%401961

Author: bert-github

css2/properties/properties.db

@@ -7,7 +7,7 @@
  whether the property is inherited;;
  how percentage values are interpreted;;
  which media groups the property applies to;;
- 2 2.1 */
+ none */
 
 /* margin-right margin-left;; <margin-width> | inherit;; 0 ;; *;; no;; refer to width of containing block ;; visual;; 2 2.1 */
 
@@ -107,7 +107,7 @@ visual;; 2 2.1
 /* clip;; <shape> | auto | inherit;; auto;; absolutely positioned elements;; no;; N/A ;; visual;; 2 2.1
 */
 
-/* visibility;; visible | hidden | collapse | inherit;; inherit;; *;; no;; 
+/* visibility;; visible | hidden | collapse | inherit;; visble;; *;; yes;; 
    N/A ;; visual;; 2 2.1
 */
 
@@ -272,23 +272,23 @@ x-loud | inherit;;
 
 /* speak;; normal | none | spell-out | inherit;; normal;; *;; yes;; N/A ;; aural;; 2 */
 
-/* pause-before;; <time> | <percentage> | inherit;; depends on user agent;;
+/* pause-before;; <time> | <percentage> | inherit;; 0;;
    *;; no;; see prose ;; aural;; 2
 */
-/* pause-after;; <time> | <percentage> | inherit;; depends on user agent;;
+/* pause-after;; <time> | <percentage> | inherit;; 0;;
    *;; no;; see prose ;; aural;; 2
 */
 
 /* pause;; [ [<time> | <percentage>]{1,2} ] | inherit;;
-   depends on user agent;; *;; no;; 
+   see individual properties;; *;; no;; 
    see descriptions of 'pause-before' and 'pause-after';; aural;; 2
 */
 
 /* cue-before;; <uri> | none | inherit;; none;; *;; no;; N/A ;; aural;; 2 */
 /* cue-after;; <uri> | none | inherit;; none;; *;; no;; N/A ;; aural;; 2 */
 /* cue;; [ <'cue-before'> || <'cue-after'> ] | inherit;; see individual properties;; *;; no;; N/A ;; aural;; 2 */
 
-/* play-during;; <uri> mix? repeat? | auto | none | inherit;;
+/* play-during;; <uri> [ mix || repeat ]? | auto | none | inherit;;
    auto;; *;; no;; N/A;; aural;; 2
 */
 /* azimuth ;;