diff --git a/xdoc/src/plugin-resources/css/maven-classic.css b/xdoc/src/plugin-resources/css/maven-classic.css
index 4f38d6ce..917bf6e1 100755
--- a/xdoc/src/plugin-resources/css/maven-classic.css
+++ b/xdoc/src/plugin-resources/css/maven-classic.css
@@ -133,742 +133,742 @@ img.handle {
   padding-left: 10px;
 }
 /* $Id$
-	
-	This file defines basic default formatting for HTML conforming to Tigris application style. To extend or override these rules for your instance, edit inst.css instead of this file. */
+  
+  This file defines basic default formatting for HTML conforming to Tigris application style. To extend or override these rules for your instance, edit inst.css instead of this file. */
 
 /* colors, backgrounds, borders, link indication */
 .contentBox h2, .contentBox h3, .tabs td, .tabs th, .functnbar {
-	background-image: url(../images/nw_maj_rond.gif);
-	background-repeat: no-repeat;
+  background-image: url(../images/nw_maj_rond.gif);
+  background-repeat: no-repeat;
 }
 
 .functnbar, .functnbar2 {
-	background-color: #aaa;
+  background-color: #aaa;
 }
 
 .functnbar2, .functnbar3 {
-	background-color: #aaa;
-	background-image: url(../images/sw_maj_rond.gif);
-	background-repeat: no-repeat;
-	background-position: bottom left;
+  background-color: #aaa;
+  background-image: url(../images/sw_maj_rond.gif);
+  background-repeat: no-repeat;
+  background-position: bottom left;
 }
 
 .functnbar3 {
-	background-color: #ddd;
-	background-image: url(../images/sw_med_rond.gif);
+  background-color: #ddd;
+  background-image: url(../images/sw_med_rond.gif);
 }
 
 .functnbar, .functnbar2, .functnbar3 {
-	color: #000;
+  color: #000;
 }
 
 .functnbar a, .functnbar2 a, .functnbar3 a {
-	color: #000;
-	text-decoration: underline;
+  color: #000;
+  text-decoration: underline;
 }
 
 #navcolumn .body div, body.docs #toc li li {
-	background-image: url(../images/strich.gif);
-	background-repeat: no-repeat;
-	background-position: .5em .5em;
+  background-image: url(../images/strich.gif);
+  background-repeat: no-repeat;
+  background-position: .5em .5em;
 }
 
 #searchbox .body div, #navcolumn .body .heading {
-	background-image: none;
+  background-image: none;
 }
 
 a:link.selfref, a:visited.selfref {
-	text-decoration: none;
+  text-decoration: none;
 }
 
 #leftColumn a, #breadcrumbs a {
-	text-decoration: none;
+  text-decoration: none;
 }
 
 /* Unsure of this. TODO */
 .contentBox h2 a:link, .contentBox h2 a:visited, .contentBox h3 a:link, .contentBox h3 a:visited {
-	color: #fff !important;
-	text-decoration: underline;
+  color: #fff !important;
+  text-decoration: underline;
 }
 
 table, th, td {
-	border: none;
+  border: none;
 }
 
 div.colbar {
-	background: #eee;
-	border-color: #999 #EEE #EEE #999;
-	border-width: 1px;
-	border-style: solid;
+  background: #eee;
+  border-color: #999 #EEE #EEE #999;
+  border-width: 1px;
+  border-style: solid;
 }
 
 .toolgroup {
-	background: #efefef;
+  background: #efefef;
 }
 
 .toolgroup .label {
-	border-bottom: 1px solid #666;
-	border-right: 1px solid #666;
-	background: #ddd;
-	color: #555;
+  border-bottom: 1px solid #666;
+  border-right: 1px solid #666;
+  background: #ddd;
+  color: #555;
 }
 
 .toolgroup .body {
-	border-right: 1px solid #aaa;
-	border-bottom: 1px solid #aaa;
+  border-right: 1px solid #aaa;
+  border-bottom: 1px solid #aaa;
 }
 
 #main {
-	border-top: 1px solid #999;
+  border-top: 1px solid #999;
 }
 
 #rightcol div.www, #rightcol div.help {
-	border: 1px solid #ddd;
+  border: 1px solid #ddd;
 }
 
 body.docs div.docs {
-	background-color: #fff;
-	border-left: 1px solid #ddd;
-	border-top: 1px solid #ddd;
+  background-color: #fff;
+  border-left: 1px solid #ddd;
+  border-top: 1px solid #ddd;
 }
 
 #helptext .label {
-	background-image: url(../images/icon_help_sml.gif);
-	background-repeat: no-repeat;
-	background-position: 97%;
+  background-image: url(../images/icon_help_sml.gif);
+  background-repeat: no-repeat;
+  background-position: 97%;
 }
 
 body.docs {
-	background: #eee url(../images/help_logo.gif) top right no-repeat !important;
+  background: #eee url(../images/help_logo.gif) top right no-repeat !important;
 }
 
 .docs h2, .docs h3 {
-	border-top: solid 1px #000;
+  border-top: solid 1px #000;
 }
 
 #apphead h2 em {
-	color: #777;
+  color: #777;
 }
 
 .tabs th {
-	border-right: 1px solid #333;
-	background-color: #ddd;
-	color: #fff;
-	border-left: 1px solid #fff;
+  border-right: 1px solid #333;
+  background-color: #ddd;
+  color: #fff;
+  border-left: 1px solid #fff;
 }
 
 .tabs td {
-	background-color: #999;
-	border-bottom: 1px solid #fff;
-	border-right: 1px solid #fff;
-	border-left: 1px solid #fff;
+  background-color: #999;
+  border-bottom: 1px solid #fff;
+  border-right: 1px solid #fff;
+  border-left: 1px solid #fff;
 }
 
 .tabs {
-	border-bottom: 6px #ddd solid;
+  border-bottom: 6px #ddd solid;
 }
 
 .tabs th, .tabs th a:link, .tabs th a:visited {
-	color: #555;
+  color: #555;
 }
 
 .tabs td, .tabs td a:link, .tabs td a:visited {
-	color: #fff;
+  color: #fff;
 }
 
 .tabs a {
-	text-decoration: none;
+  text-decoration: none;
 }
 
 .axial th {
-	background-color: #ddd;
-	color: black;
+  background-color: #ddd;
+  color: black;
 }
 
 .alert {
-	background-color: #ff9;
+  background-color: #ff9;
 }
 
 .expandedwaste {
-	background: url(../images/icon_arrowwaste2_sml.gif) no-repeat;
+  background: url(../images/icon_arrowwaste2_sml.gif) no-repeat;
 }
 
 .collapsedwaste {
-	background: url(../images/icon_arrowwaste1_sml.gif) no-repeat;
+  background: url(../images/icon_arrowwaste1_sml.gif) no-repeat;
 }
 
 .filebrowse .expanded, .filebrowse-alt .expanded {
-	background-image: url(../images/icon_arrowfolderopen2_sml.gif);
-	background-repeat: no-repeat;
+  background-image: url(../images/icon_arrowfolderopen2_sml.gif);
+  background-repeat: no-repeat;
 }
 
 .filebrowse .collapsed, .filebrowse-alt .collapsed {
-	background-image: url(../images/icon_arrowfolderclosed1_sml.gif);
-	background-repeat: no-repeat;
+  background-image: url(../images/icon_arrowfolderclosed1_sml.gif);
+  background-repeat: no-repeat;
 }
 
 .filebrowse .leafnode, .filebrowse-alt .leafnode {
-	background-image: url(../images/icon_folder_sml.gif);
-	background-repeat: no-repeat;
+  background-image: url(../images/icon_folder_sml.gif);
+  background-repeat: no-repeat;
 }
 
 .filebrowse .leaf, .filebrowse-alt .leaf {
-	background-image: url(../images/icon_doc_sml.gif);
-	background-repeat: no-repeat;
+  background-image: url(../images/icon_doc_sml.gif);
+  background-repeat: no-repeat;
 }
 
 .sortup {
-	background: url(../images/icon_sortup.gif) no-repeat;
+  background: url(../images/icon_sortup.gif) no-repeat;
 }
 
 .sortdown {
-	background: url(../images/icon_sortdown.gif) no-repeat;
+  background: url(../images/icon_sortdown.gif) no-repeat;
 }
 
 .collapsedwaste {
-	background: url(../images/icon_arrowwaste1_sml.gif) no-repeat;
+  background: url(../images/icon_arrowwaste1_sml.gif) no-repeat;
 }
 
 body .grid td {
-	border-top: 1px solid #ccc;
-	border-left: 1px solid #ccc;
-	background-color: transparent;
+  border-top: 1px solid #ccc;
+  border-left: 1px solid #ccc;
+  background-color: transparent;
 }
 
 .confirm {
-	color: #090;
+  color: #090;
 }
 
 .info {
-	color: #069;
+  color: #069;
 }
 
 .errormessage, .warningmessage, .donemessage, .infomessage {
-	border-top: 5px solid #900;
-	border-left: 1px solid #900;
-	background-image: url(../images/icon_error_lrg.gif);
-	background-repeat: no-repeat;
-	background-position: 5px 1.33em;
+  border-top: 5px solid #900;
+  border-left: 1px solid #900;
+  background-image: url(../images/icon_error_lrg.gif);
+  background-repeat: no-repeat;
+  background-position: 5px 1.33em;
 }
 
 .warningmessage {
-	background-image: url(../images/icon_warning_lrg.gif);
-	border-color: #c60;
+  background-image: url(../images/icon_warning_lrg.gif);
+  border-color: #c60;
 }
 
 .donemessage {
-	background-image: url(../images/icon_success_lrg.gif);
-	border-color: #090;
+  background-image: url(../images/icon_success_lrg.gif);
+  border-color: #090;
 }
 
 .infomessage {
-	background-image: url(../images/icon_info_lrg.gif);
-	border-color: #069;
+  background-image: url(../images/icon_info_lrg.gif);
+  border-color: #069;
 }
 
 .docinfo {
-	background: url(../images/icon_doc_lrg.gif) no-repeat;
+  background: url(../images/icon_doc_lrg.gif) no-repeat;
 }
 
 .dirinfo {
-	background: url(../images/icon_folder_lrg.gif) no-repeat;
+  background: url(../images/icon_folder_lrg.gif) no-repeat;
 }
 
 .memberinfo {
-	background: url(../images/icon_members_lrg.gif) no-repeat;
+  background: url(../images/icon_members_lrg.gif) no-repeat;
 }
 
 .usergroupinfo {
-	background: url(../images/icon_usergroups_lrg.gif) no-repeat;
+  background: url(../images/icon_usergroups_lrg.gif) no-repeat;
 }
 
 .errormark, .warningmark, .donemark, .infomark {
-	background: url(../images/icon_error_sml.gif) no-repeat;
+  background: url(../images/icon_error_sml.gif) no-repeat;
 }
 
 .warningmark {
-	background-image: url(../images/icon_warning_sml.gif);
+  background-image: url(../images/icon_warning_sml.gif);
 }
 
 .donemark {
-	background-image: url(../images/icon_success_sml.gif);
+  background-image: url(../images/icon_success_sml.gif);
 }
 
 .infomark {
-	background-image: url(../images/icon_info_sml.gif);
+  background-image: url(../images/icon_info_sml.gif);
 }
 
 .cvsdiff, .cvsblame {
-	background-color: #ccc;
+  background-color: #ccc;
 }
 
 .cvsdiffadd {
-	background-color: #afa;
+  background-color: #afa;
 }
 
 .cvsdiffremove {
-	background-color: #faa;
+  background-color: #faa;
 }
 
 .cvsdiffchanges1 {
-	background-color: #ff7;
+  background-color: #ff7;
 }
 
 .cvsdiffchanges2 {
-	background-color: #ff7;
+  background-color: #ff7;
 }
 
 li.selection ul a {
-	background: #fff;
+  background: #fff;
 }
 
 .band1 {
-	color: #fff;
-	background-color: #663;
+  color: #fff;
+  background-color: #663;
 }
 
 .band2 {
-	color: #fff;
-	background-color: #66C;
+  color: #fff;
+  background-color: #66C;
 }
 
 .band3 {
-	background-color: #C99;
+  background-color: #C99;
 }
 
 .band4 {
-	background-color: #CFF;
+  background-color: #CFF;
 }
 
 .band5 {
-	color: #fff;
-	background-color: #336;
+  color: #fff;
+  background-color: #336;
 }
 
 .band6 {
-	color: #fff;
-	background-color: #966;
+  color: #fff;
+  background-color: #966;
 }
 
 .band7 {
-	background-color: #9CC;
+  background-color: #9CC;
 }
 
 .band8 {
-	background-color: #FFC;
+  background-color: #FFC;
 }
 
 .band9 {
-	color: #fff;
-	background-color: #633;
+  color: #fff;
+  background-color: #633;
 }
 
 .band10 {
-	color: #fff;
-	background-color: #699;
+  color: #fff;
+  background-color: #699;
 }
 
 .band11 {
-	background-color: #CC9;
+  background-color: #CC9;
 }
 
 .band12 {
-	background-color: #CCF;
+  background-color: #CCF;
 }
 
 .band13 {
-	color: #fff;
-	background-color: #366;
+  color: #fff;
+  background-color: #366;
 }
 
 .band14 {
-	color: #fff;
-	background-color: #996;
+  color: #fff;
+  background-color: #996;
 }
 
 .band15 {
-	background-color: #99C;
+  background-color: #99C;
 }
 
 .band16 {
-	background-color: #FCC;
+  background-color: #FCC;
 }
 
 .contentBox .helplink, #helptext .helplink {
-	cursor: help;
+  cursor: help;
 }
 
 .legend th, .bars th {
-	background-color: #fff;
+  background-color: #fff;
 }
 
 /* font and text properties, exclusive of link indication, alignment, text-indent */
 body, th, td, input, select {
-	font-family: Verdana, Helvetica, Arial, sans-serif;
+  font-family: Verdana, Helvetica, Arial, sans-serif;
 }
 
 code, pre {
-	font-family: 'Andale Mono', Courier, monospace;
+  font-family: 'Andale Mono', Courier, monospace;
 }
 
 body, .contentBox h2, .contentBox h3, #rightcol h2, pre, code, #apphead h2 small, h3, th, td {
-	font-size: x-small;
-	voice-family: "\"}\"";
-	voice-family: inherit;
-	font-size: small;
+  font-size: x-small;
+  voice-family: "\"}\"";
+  voice-family: inherit;
+  font-size: small;
 }
 
 small, div#footer, div#login, div.tabs th, div.tabs td, input, select, .paginate, .functnbar, .functnbar2, .functnbar3, #breadcrumbs, .courtesylinks, #rightcol div.help, .colbar, .tasknav, body.docs div#toc, #leftColumn, .legend, .bars {
-	font-size: xx-small;
-	voice-family: "\"}\"";
-	voice-family: inherit;
-	font-size: x-small;
+  font-size: xx-small;
+  voice-family: "\"}\"";
+  voice-family: inherit;
+  font-size: x-small;
 }
 
 .tabs td, .tabs th, dt, .tasknav .selfref, #login .username, .selection {
-	font-weight: bold;
+  font-weight: bold;
 }
 
 li.selection ul {
-	font-weight: normal;
+  font-weight: normal;
 }
 
 #apphead h2 em {
-	font-style: normal;
+  font-style: normal;
 }
 
 #banner h1 {
-	font-size: 1.25em;
+  font-size: 1.25em;
 }
 
 /* box properties (exclusive of borders), positioning, alignments, list types, text-indent */
 #bodyColumn h2 {
-	margin-top: .3em;
-	margin-bottom: .5em;
+  margin-top: .3em;
+  margin-bottom: .5em;
 }
 
 p, ul, ol, dl, .bars table {
-	margin-top: .67em;
-	margin-bottom: .67em;
+  margin-top: .67em;
+  margin-bottom: .67em;
 }
 
 form {
-	margin: 0;
+  margin: 0;
 }
 
 #bodyColumn {
-	padding-left: 12px;
-	padding-right: 12px;
-	width: 100%;
-	voice-family: "\"}\"";
-	voice-family: inherit;
-	width: auto;
+  padding-left: 12px;
+  padding-right: 12px;
+  width: 100%;
+  voice-family: "\"}\"";
+  voice-family: inherit;
+  width: auto;
 }
 
 html>body #bodyColumn {
-	width: auto;
+  width: auto;
 }
 
 .docs {
-	line-height: 1.4;
+  line-height: 1.4;
 }
 
 ol ol {
-	list-style-type: lower-alpha;
+  list-style-type: lower-alpha;
 }
 
 ol ol ol {
-	list-style-type: lower-roman;
+  list-style-type: lower-roman;
 }
 
 .contentBox h2, .contentBox h3 {
-	padding: 5px;
-	margin-right: 2px;
+  padding: 5px;
+  margin-right: 2px;
 }
 
 .contentBox td, .contentBox th {
-	padding: 2px 3px;
+  padding: 2px 3px;
 }
 
 .h2 p, .h3 p, .h2 dt, .h3 dt {
-	margin-right: 7px;
-	margin-left: 7px;
+  margin-right: 7px;
+  margin-left: 7px;
 }
 
 .tasknav {
-	margin-bottom: 1.33em;
+  margin-bottom: 1.33em;
 }
 
 div.colbar {
-	padding: 3px;
-	margin: 2px 2px 0;
+  padding: 3px;
+  margin: 2px 2px 0;
 }
 
 .tabs {
-	margin-top: .67em;
-	margin-right: 2px;
-	margin-left: 2px;
-	padding-left: 8px;
+  margin-top: .67em;
+  margin-right: 2px;
+  margin-left: 2px;
+  padding-left: 8px;
 }
 
 .tabs td, .tabs th {
-	padding: 3px 9px;
+  padding: 3px 9px;
 }
 
 #rightcol div.www, #rightcol div.help {
-	padding: 0 .5em;
+  padding: 0 .5em;
 }
 
 body.docs #toc {
-	position: absolute;
-	top: 15px;
-	left: 0px;
-	width: 120px;
-	padding: 0 20px 0 0;
+  position: absolute;
+  top: 15px;
+  left: 0px;
+  width: 120px;
+  padding: 0 20px 0 0;
 }
 
 body.docs #toc ul, #toc ol {
-	margin-left: 0;
-	padding-left: 0;
+  margin-left: 0;
+  padding-left: 0;
 }
 
 body.docs #toc li {
-	margin-top: 7px;
-	padding-left: 10px;
-	list-style-type: none;
+  margin-top: 7px;
+  padding-left: 10px;
+  list-style-type: none;
 }
 
 body.docs div.docs {
-	margin: 61px 0 0 150px;
-	padding: 1em 2em 1em 1em !important;
+  margin: 61px 0 0 150px;
+  padding: 1em 2em 1em 1em !important;
 }
 
 .docs p+p {
-	text-indent: 5%;
-	margin-top: -.67em;
+  text-indent: 5%;
+  margin-top: -.67em;
 }
 
 .docs h2, .docs h3 {
-	margin-bottom: .1em;
-	padding-top: .3em;
+  margin-bottom: .1em;
+  padding-top: .3em;
 }
 
 .functnbar, .functnbar2, .functnbar3 {
-	padding: 5px;
-	margin: .67em 2px;
+  padding: 5px;
+  margin: .67em 2px;
 }
 
 .functnbar3 {
-	margin-top: 0;
+  margin-top: 0;
 }
 
 body {
-	padding: 1em;
+  padding: 1em;
 }
 
 body.composite, body.docs {
-	margin: 0;
-	padding: 0;
+  margin: 0;
+  padding: 0;
 }
 
 th, td {
-	text-align: left;
-	vertical-align: top;
+  text-align: left;
+  vertical-align: top;
 }
 
 .right {
-	text-align: right !important;
+  text-align: right !important;
 }
 
 .center {
-	text-align: center !important;
+  text-align: center !important;
 }
 
 .axial th, .axial th .strut {
-	text-align: right;
+  text-align: right;
 }
 
 .contentBox .axial td th {
-	text-align: left;
+  text-align: left;
 }
 
 body .stb {
-	margin-top: 1em;
-	text-indent: 0;
+  margin-top: 1em;
+  text-indent: 0;
 }
 
 body .mtb {
-	margin-top: 2em;
-	text-indent: 0;
+  margin-top: 2em;
+  text-indent: 0;
 }
 
 .courtesylinks {
-	margin-top: 1em;
-	padding-top: 1em;
+  margin-top: 1em;
+  padding-top: 1em;
 }
 
 dd {
-	margin-bottom: .67em;
+  margin-bottom: .67em;
 }
 
 .toolgroup {
-	margin-bottom: 6px;
+  margin-bottom: 6px;
 }
 
 .toolgroup .body {
-	padding: 4px 4px 4px 0;
+  padding: 4px 4px 4px 0;
 }
 
 .toolgroup .label {
-	padding: 4px;
+  padding: 4px;
 }
 
 .toolgroup .body div {
-	padding-bottom: .3em;
-	padding-left: 1em;
+  padding-bottom: .3em;
+  padding-left: 1em;
 }
 
 .toolgroup .body div div {
-	margin-top: .3em;
-	padding-bottom: 0;
+  margin-top: .3em;
+  padding-bottom: 0;
 }
 
 .tier1 {
-	margin-left: 0;
+  margin-left: 0;
 }
 
 .tier2 {
-	margin-left: 1.5em;
+  margin-left: 1.5em;
 }
 
 .tier3 {
-	margin-left: 3em;
+  margin-left: 3em;
 }
 
 .tier4 {
-	margin-left: 4.5em;
+  margin-left: 4.5em;
 }
 
 .tier5 {
-	margin-left: 6em;
+  margin-left: 6em;
 }
 
 .tier6 {
-	margin-left: 7.5em;
+  margin-left: 7.5em;
 }
 
 .tier7 {
-	margin-left: 9em;
+  margin-left: 9em;
 }
 
 .tier8 {
-	margin-left: 10.5em;
+  margin-left: 10.5em;
 }
 
 .tier9 {
-	margin-left: 12em;
+  margin-left: 12em;
 }
 
 .tier10 {
-	margin-left: 13.5em;
+  margin-left: 13.5em;
 }
 
 .filebrowse .expanded, .filebrowse .collapsed {
-	padding-left: 34px;
+  padding-left: 34px;
 }
 
 .filebrowse .leafnode, .filebrowse .leaf {
-	padding-left: 20px;
+  padding-left: 20px;
 }
 
 .messagechild {
-	padding-left: 34px;
+  padding-left: 34px;
 }
 
 .filebrowse-alt .expanded, .filebrowse-alt .collapsed, .filebrowse-alt .leaf, .filebrowse-alt .leafnode, .expandedwaste, .collapsedwaste, .sortup, .sortdown {
-	/* hide from macie5\*/
-	float: left;
-	/* resume */
-	display: inline-block;
-	height: 15px;
-	width: 34px;
-	padding-left: 0 !important;
+  /* hide from macie5\*/
+  float: left;
+  /* resume */
+  display: inline-block;
+  height: 15px;
+  width: 34px;
+  padding-left: 0 !important;
 }
 
 .filebrowse-alt .leaf, .filebrowse-alt .leafnode, .sortup, .sortdown {
-	width: 20px;
+  width: 20px;
 }
 
 .filebrowse ul, .filebrowse-alt ul {
-	list-style-type: none;
-	padding-left: 0;
-	margin-left: 0;
+  list-style-type: none;
+  padding-left: 0;
+  margin-left: 0;
 }
 
 .filebrowse ul ul, .filebrowse-alt ul ul {
-	margin-left: 1.5em;
-	margin-top: 0;
-	padding-top: .67em;
+  margin-left: 1.5em;
+  margin-top: 0;
+  padding-top: .67em;
 }
 
 .filebrowse li, .filebrowse-alt li {
-	margin-bottom: .67em;
+  margin-bottom: .67em;
 }
 
 td.filebrowse h2 {
-	margin-top: 0;
+  margin-top: 0;
 }
 
 .errormessage, .warningmessage, .donemessage, .infomessage, .docinfo, .dirinfo, .memberinfo, .usergroupinfo {
-	margin: .67em 0;
-	padding: .33em 0 .67em 42px;
-	min-height: 32px;
+  margin: .67em 0;
+  padding: .33em 0 .67em 42px;
+  min-height: 32px;
 }
 
 .errormark, .warningmark, .donemark, .infomark {
-	padding-left: 20px;
-	min-height: 15px;
+  padding-left: 20px;
+  min-height: 15px;
 }
 
 .alt {
-	display: none;
+  display: none;
 }
 
 #banner h1 {
-	margin: 0;
+  margin: 0;
 }
 
 .axial th, .axial th .strut, #leftColumn .strut {
-	width: 12em;
+  width: 12em;
 }
 
 #breadcrumbs {
-	padding: 2px 8px;
+  padding: 2px 8px;
 }
 
 /* Bad for IE
 .contentBox h2, .contentBox h3, .bars {
-	clear: both;
+  clear: both;
 }
 */
 
 .legend {
-	float: right;
+  float: right;
 }
 
 .legend th, .bars th {
-	text-align: right;
-	padding-left: 1em;
+  text-align: right;
+  padding-left: 1em;
 }
 
 .bars table {
-	table-layout: fixed;
+  table-layout: fixed;
 }
 
 .bars th {
-	width: 12em;
+  width: 12em;
 }
 
 #projectdocumentlist td.filebrowse-alt {
-	padding-right: .75em;
+  padding-right: .75em;
 }
diff --git a/xdoc/src/plugin-resources/css/print.css b/xdoc/src/plugin-resources/css/print.css
index 2ab336b8..0dcb5b2b 100644
--- a/xdoc/src/plugin-resources/css/print.css
+++ b/xdoc/src/plugin-resources/css/print.css
@@ -1,7 +1,7 @@
 #banner, #footer, #leftcol, #breadcrumbs, .docs #toc, .docs .courtesylinks, #leftColumn, #navColumn {
-	display: none;
+  display: none;
 }
 #bodyColumn, body.docs div.docs {
-	margin: 0 !important;
-	border: none !important
+  margin: 0 !important;
+  border: none !important
 }