Merge pull request doxygen#11546 from KaruroChori/KaruroChori-patch-2-css

Update doxygen.css to fix validation issue (II)

Author: doxygen

doc/doxygen_manual_chm.css

@@ -155,10 +155,11 @@ dl.el {
 
 div.line {
 	font-family: 'JetBrains Mono', Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace, fixed;
-        font-size: 13px;
+    font-size: 13px;
 	min-height: 13px;
 	line-height: 1.2;
-	text-wrap: unrestricted;
+	text-wrap: wrap; 
+	word-break: break-all;
 	white-space: -moz-pre-wrap; /* Moz */
 	white-space: -pre-wrap;     /* Opera 4-6 */
 	white-space: -o-pre-wrap;   /* Opera 7 */

templates/html/doxygen.css

@@ -379,7 +379,8 @@ div.line {
 	font-size: 13px;
 	min-height: 13px;
 	line-height: 1.2;
-	text-wrap: unrestricted;
+	text-wrap: wrap; 
+	word-break: break-all;
 	white-space: -moz-pre-wrap; /* Moz */
 	white-space: -pre-wrap;     /* Opera 4-6 */
 	white-space: -o-pre-wrap;   /* Opera 7 */