diff --git a/docs/html/doxygen.css b/docs/html/doxygen.css
index ffbff0224..d4275f55d 100644
--- a/docs/html/doxygen.css
+++ b/docs/html/doxygen.css
@@ -72,11 +72,11 @@ th p.starttd, th p.intertd, th p.endtd {
 }
 
 p.starttd {
-	margin-top: 0px;
+	margin-top: 0;
 }
 
 p.endli {
-	margin-bottom: 0px;
+	margin-bottom: 0;
 }
 
 p.enddd {
@@ -136,7 +136,7 @@ td.navtabHL {
 
 td.navtabHL a, td.navtabHL a:visited {
 	color: #fff;
-	text-shadow: 0px 1px 1px rgba(0, 0, 0, 1.0);
+	text-shadow: 0 1px 1px rgba(0, 0, 0, 1.0);
 }
 
 a.navtab {
@@ -267,7 +267,7 @@ pre.fragment {
 }
 
 div.fragment {
-  padding: 0 0 1px 0; /*Fixed: last line underline overlap border*/
+  padding: 0 0 1px; /*Fixed: last line underline overlap border*/
   margin: 4px 8px 4px 2px;
 	background-color: #FBFCFD;
 	border: 1px solid #C4CFE5;
@@ -286,8 +286,8 @@ div.line {
 	word-wrap: break-word;      /* IE 5.5+ */
 	text-indent: -53px;
 	padding-left: 53px;
-	padding-bottom: 0px;
-	margin: 0px;
+	padding-bottom: 0;
+	margin: 0;
 	-webkit-transition-property: background-color, box-shadow;
 	-webkit-transition-duration: 0.5s;
 	-moz-transition-property: background-color, box-shadow;
@@ -389,7 +389,7 @@ td.indexkey {
 	background-color: #EBEFF6;
 	font-weight: bold;
 	border: 1px solid #C4CFE5;
-	margin: 2px 0px 2px 0;
+	margin: 2px 0;
 	padding: 2px 10px;
         white-space: nowrap;
         vertical-align: top;
@@ -399,7 +399,7 @@ td.indexvalue {
 	background-color: #EBEFF6;
 	border: 1px solid #C4CFE5;
 	padding: 2px 10px;
-	margin: 2px 0px;
+	margin: 2px 0;
 }
 
 tr.memlist {
@@ -420,13 +420,13 @@ img.formulaInl, img.inline {
 
 div.center {
 	text-align: center;
-        margin-top: 0px;
-        margin-bottom: 0px;
-        padding: 0px;
+        margin-top: 0;
+        margin-bottom: 0;
+        padding: 0;
 }
 
 div.center img {
-	border: 0px;
+	border: 0;
 }
 
 address.footer {
@@ -435,7 +435,7 @@ address.footer {
 }
 
 img.footer {
-	border: 0px;
+	border: 0;
 	vertical-align: middle;
 }
 
@@ -536,7 +536,7 @@ th.dirtab {
 }
 
 hr {
-	height: 0px;
+	height: 0;
 	border: none;
 	border-top: 1px solid #4A6AAA;
 }
@@ -548,8 +548,8 @@ hr.footer {
 /* @group Member Descriptions */
 
 table.memberdecls {
-	border-spacing: 0px;
-	padding: 0px;
+	border-spacing: 0;
+	padding: 0;
 }
 
 .memberdecls td, .fieldtable tr {
@@ -580,15 +580,15 @@ table.memberdecls {
 }
 
 .mdescLeft, .mdescRight {
-	padding: 0px 8px 4px 8px;
+	padding: 0 8px 4px;
 	color: #555;
 }
 
 .memSeparator {
         border-bottom: 1px solid #DEE4F0;
         line-height: 1px;
-        margin: 0px;
-        padding: 0px;
+        margin: 0;
+        padding: 0;
 }
 
 .memItemLeft, .memTemplItemLeft {
@@ -684,10 +684,10 @@ table.memberdecls {
         border-top: 1px solid #A8B8D9;
         border-left: 1px solid #A8B8D9;
         border-right: 1px solid #A8B8D9;
-        padding: 6px 0px 6px 0px;
+        padding: 6px 0;
         color: #253555;
         font-weight: bold;
-        text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9);
+        text-shadow: 0 1px 1px rgba(255, 255, 255, 0.9);
         background-color: #DFE5F1;
         /* opera specific markup */
         box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
@@ -710,7 +710,7 @@ table.memberdecls {
         border-bottom: 1px solid #A8B8D9;      
         border-left: 1px solid #A8B8D9;      
         border-right: 1px solid #A8B8D9; 
-        padding: 6px 10px 2px 10px;
+        padding: 6px 10px 2px;
         background-color: #FBFCFD;
         border-top-width: 0;
         background-image:url('nav_g.png');
@@ -735,7 +735,7 @@ dl.reflist dt {
 }
 
 dl.reflist dd {
-        margin: 0px 0px 10px 0px;
+        margin: 0 0 10px;
         padding: 5px;
 }
 
@@ -759,8 +759,8 @@ dl.reflist dd {
 }
 
 .params, .retval, .exception, .tparams {
-        margin-left: 0px;
-        padding-left: 0px;
+        margin-left: 0;
+        padding-left: 0;
 }       
 
 .params .paramname, .retval .paramname, .tparams .paramname, .exception .paramname {
@@ -779,17 +779,17 @@ dl.reflist dd {
 }
 
 table.mlabels {
-	border-spacing: 0px;
+	border-spacing: 0;
 }
 
 td.mlabels-left {
 	width: 100%;
-	padding: 0px;
+	padding: 0;
 }
 
 td.mlabels-right {
 	vertical-align: bottom;
-	padding: 0px;
+	padding: 0;
 	white-space: nowrap;
 }
 
@@ -820,7 +820,7 @@ span.mlabel {
 /* these are for tree view inside a (index) page */
 
 div.directory {
-        margin: 10px 0px;
+        margin: 10px 0;
         border-top: 1px solid #9CAFD4;
         border-bottom: 1px solid #9CAFD4;
         width: 100%;
@@ -831,8 +831,8 @@ div.directory {
 }
 
 .directory td {
-        margin: 0px;
-        padding: 0px;
+        margin: 0;
+        padding: 0;
 	vertical-align: top;
 }
 
@@ -921,7 +921,7 @@ div.directory {
     height: 18px;
     margin-bottom: 4px;
     background-image:url('folderopen.png');
-    background-position: 0px -4px;
+    background-position: 0 -4px;
     background-repeat: repeat-y;
     vertical-align:top;
     display: inline-block;
@@ -932,7 +932,7 @@ div.directory {
     height: 18px;
     margin-bottom: 4px;
     background-image:url('folderclosed.png');
-    background-position: 0px -4px;
+    background-position: 0 -4px;
     background-repeat: repeat-y;
     vertical-align:top;
     display: inline-block;
@@ -943,7 +943,7 @@ div.directory {
     height: 18px;
     margin-bottom: 4px;
     background-image:url('doc.png');
-    background-position: 0px -4px;
+    background-position: 0 -4px;
     background-repeat: repeat-y;
     vertical-align:top;
     display: inline-block;
@@ -997,7 +997,7 @@ table.fieldtable {
         /*width: 100%;*/
         margin-bottom: 10px;
         border: 1px solid #A8B8D9;
-        border-spacing: 0px;
+        border-spacing: 0;
         -moz-border-radius: 4px;
         -webkit-border-radius: 4px;
         border-radius: 4px;
@@ -1027,7 +1027,7 @@ table.fieldtable {
 }
 
 .fieldtable td.fielddoc p:first-child {
-        margin-top: 0px;
+        margin-top: 0;
 }       
         
 .fieldtable td.fielddoc p:last-child {
@@ -1059,7 +1059,7 @@ table.fieldtable {
 
 
 .tabsearch {
-	top: 0px;
+	top: 0;
 	left: 10px;
 	height: 36px;
 	background-image: url('tab_b.png');
@@ -1079,8 +1079,8 @@ table.fieldtable {
 	color:#8AA0CC;
 	border:solid 1px #C2CDE4;
 	overflow:hidden;
-	margin:0px;
-	padding:0px;
+	margin:0;
+	padding:0;
 }
 
 .navpath li
@@ -1103,7 +1103,7 @@ table.fieldtable {
 	outline: none;
 	color: #283A5D;
 	font-family: 'Lucida Grande',Geneva,Helvetica,Arial,sans-serif;
-	text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9);
+	text-shadow: 0 1px 1px rgba(255, 255, 255, 0.9);
 	text-decoration: none;        
 }
 
@@ -1169,7 +1169,7 @@ div.header
         background-image:url('nav_h.png');
         background-repeat:repeat-x;
 	background-color: #F9FAFC;
-	margin:  0px;
+	margin:  0;
 	border-bottom: 1px solid #C4CFE5;
 }
 
@@ -1184,18 +1184,18 @@ div.headertitle
 }
 
 dl {
-        padding: 0 0 0 0;
+        padding: 0;
 }
 
 /* dl.note, dl.warning, dl.attention, dl.pre, dl.post, dl.invariant, dl.deprecated, dl.todo, dl.test, dl.bug, dl.examples */
 dl.section {
-	margin-left: 0px;
-	padding-left: 0px;
+	margin-left: 0;
+	padding-left: 0;
 }
 
 dl.section.DocNodeRTL {
-  margin-right: 0px;
-  padding-right: 0px;
+  margin-right: 0;
+  padding-right: 0;
 }
 
 dl.note {
@@ -1331,7 +1331,7 @@ dl.section dd {
  
 #projectlogo img
 { 
-	border: 0px none;
+	border: 0 none;
 }
  
 #projectalign
@@ -1342,28 +1342,28 @@ dl.section dd {
 #projectname
 {
 	font: 300% Tahoma, Arial,sans-serif;
-	margin: 0px;
-	padding: 2px 0px;
+	margin: 0;
+	padding: 2px 0;
 }
     
 #projectbrief
 {
 	font: 120% Tahoma, Arial,sans-serif;
-	margin: 0px;
-	padding: 0px;
+	margin: 0;
+	padding: 0;
 }
 
 #projectnumber
 {
 	font: 50% Tahoma, Arial,sans-serif;
-	margin: 0px;
-	padding: 0px;
+	margin: 0;
+	padding: 0;
 }
 
 #titlearea
 {
-	padding: 0px;
-	margin: 0px;
+	padding: 0;
+	margin: 0;
 	width: 100%;
 	border-bottom: 1px solid #5373B4;
 }
@@ -1426,7 +1426,7 @@ div.toc {
         padding: 14px 25px;
         background-color: #F4F6FA;
         border: 1px solid #D8DFEE;
-        border-radius: 7px 7px 7px 7px;
+        border-radius: 7px;
         float: right;
         height: auto;
         margin: 0 8px 10px 10px;
@@ -1462,11 +1462,11 @@ div.toc h3 {
 div.toc ul {
         list-style: none outside none;
         border: medium none;
-        padding: 0px;
+        padding: 0;
 }       
 
 div.toc li.level1 {
-        margin-left: 0px;
+        margin-left: 0;
 }
 
 div.toc li.level2 {
@@ -1520,7 +1520,7 @@ span.emoji {
 }
 
 .inherit_header td {
-        padding: 6px 0px 2px 5px;
+        padding: 6px 0 2px 5px;
 }
 
 .inherit {
@@ -1544,7 +1544,7 @@ tr.heading h2 {
 	white-space: nowrap;
 	background-color: white;
 	border: 1px solid gray;
-	border-radius: 4px 4px 4px 4px;
+	border-radius: 4px;
 	box-shadow: 1px 1px 7px gray;
 	display: none;
 	font-size: smaller;
@@ -1573,15 +1573,15 @@ tr.heading h2 {
 }
 
 #powerTip div {
-        margin: 0px;
-        padding: 0px;
+        margin: 0;
+        padding: 0;
         font: 12px/16px Roboto,sans-serif;
 }
 
 #powerTip:before, #powerTip:after {
 	content: "";
 	position: absolute;
-	margin: 0px;
+	margin: 0;
 }
 
 #powerTip.n:after,  #powerTip.n:before,
@@ -1622,12 +1622,12 @@ tr.heading h2 {
 #powerTip.n:after, #powerTip.ne:after, #powerTip.nw:after {
 	border-top-color: #FFFFFF;
 	border-width: 10px;
-	margin: 0px -10px;
+	margin: 0 -10px;
 }
 #powerTip.n:before {
 	border-top-color: #808080;
 	border-width: 11px;
-	margin: 0px -11px;
+	margin: 0 -11px;
 }
 #powerTip.n:after, #powerTip.n:before {
 	left: 50%;
@@ -1650,13 +1650,13 @@ tr.heading h2 {
 #powerTip.s:after, #powerTip.se:after, #powerTip.sw:after {
 	border-bottom-color: #FFFFFF;
 	border-width: 10px;
-	margin: 0px -10px;
+	margin: 0 -10px;
 }
 
 #powerTip.s:before, #powerTip.se:before, #powerTip.sw:before {
 	border-bottom-color: #808080;
 	border-width: 11px;
-	margin: 0px -11px;
+	margin: 0 -11px;
 }
 
 #powerTip.s:after, #powerTip.s:before {
diff --git a/docs/html/search/search.css b/docs/html/search/search.css
index 9074198f8..4c1b817ff 100644
--- a/docs/html/search/search.css
+++ b/docs/html/search/search.css
@@ -4,7 +4,7 @@
     white-space : nowrap;
     background: white;
     border-radius: 0.65em;
-    box-shadow: inset 0.5px 0.5px 3px 0px #555;
+    box-shadow: inset 0.5px 0.5px 3px 0 #555;
     z-index: 102;
 }
 
@@ -34,8 +34,8 @@
     color: #909090;
     outline: none;
     font-family: Arial, Verdana, sans-serif;
-    -webkit-border-radius: 0px;
-    border-radius: 0px;
+    -webkit-border-radius: 0;
+    border-radius: 0;
     background: none;
 }
 
@@ -100,7 +100,7 @@
     font: 8pt Arial, Verdana, sans-serif;
     padding-left:  2px;
     padding-right: 12px;
-    border: 0px;
+    border: 0;
 }
 
 span.SelectionMark {
@@ -231,7 +231,7 @@ div.searchresults {
 
 .pages b {
    color: white;
-   padding: 5px 5px 3px 5px;
+   padding: 5px 5px 3px;
    background-image: url("../tab_a.png");
    background-repeat: repeat-x;
    text-shadow: 0 1px 1px #000000;