diff --git a/css/cdm.css b/css/cdm.css
index a7b7c74f5..eb4a2243c 100644
--- a/css/cdm.css
+++ b/css/cdm.css
@@ -123,11 +123,15 @@ div.cdm.expandable.active div.cdmHeader span.titleWrap {
 }
 
 div.cdm.expandable div.cdmHeader a.title {
-	font-weight : bold;
+	font-weight : 600;
 	color : #555;
 	font-size : 14px;
 	-webkit-transition : color 0.2s;
 	transition : color 0.2s;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 div.cdm.expandable.Unread div.cdmHeader a.title {
@@ -137,6 +141,11 @@ div.cdm.expandable.Unread div.cdmHeader a.title {
 div.cdm.expandable.active div.cdmHeader a.title {
 	color : #4684ff;
 	font-size : 16px;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 div.cdm.expanded div.cdmHeader {
@@ -146,9 +155,13 @@ div.cdm.expanded div.cdmHeader {
 div.cdm.expanded div.cdmHeader a.title {
 	font-size : 16px;
 	color : #999;
-	font-weight : bold;
+	font-weight : 600;
 	-webkit-transition : color 0.2s;
 	transition : color 0.2s;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 div.cdm.expanded.active {
@@ -283,9 +296,13 @@ div#floatingTitle span.author {
 div#floatingTitle a.title {
 	font-size : 16px;
 	color : #999;
-	font-weight : bold;
 	-webkit-transition : color 0.2s;
 	transition : color 0.2s;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 div#floatingTitle.Unread a.title {
@@ -293,7 +310,6 @@ div#floatingTitle.Unread a.title {
 }
 
 div#floatingTitle img.anchor {
-	margin-right : 1px;
 	margin-left : 0px;
 }
 
diff --git a/css/dijit.css b/css/dijit.css
index a529129f3..696648f0f 100644
--- a/css/dijit.css
+++ b/css/dijit.css
@@ -100,6 +100,10 @@
 .claro .dijitToolbar {
 	background : #f5f5f5;
 	border-color : #ddd;
+	/* text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif; */
 }
 
 .claro .dijitToolbar {
@@ -329,9 +333,16 @@ button[disabled],
 
 /* Other stuff */
 
-.claro .dijitAccordionTitleFocus {
+/* .claro .dijitAccordionTitleFocus {
 	text-shadow : 1px 1px 2px #fff;
-}
+} 
+
+.claro .dijitAccordionTitle {
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
+} */
 
 .claro .dijitAccordionInnerContainer.dijitAccordionInnerContainerSelected {
 	border-color : #ccc;
diff --git a/css/prefs.css b/css/prefs.css
index b505f47f8..d3fe064df 100644
--- a/css/prefs.css
+++ b/css/prefs.css
@@ -18,7 +18,6 @@ div#pref-tabs {
 
 div#pref-tabs .dijitContentPane h3 {
 	font-size : 14px;
-	font-weight : bold;
 }
 
 #pref-filter-wrap, #pref-filter-header, #pref-filter-content, 
diff --git a/css/tt-rss.css b/css/tt-rss.css
index 5b7567db0..673c51b65 100644
--- a/css/tt-rss.css
+++ b/css/tt-rss.css
@@ -34,6 +34,11 @@ div.postReply div.postTitle {
 	overflow : hidden;
 	text-overflow: ellipsis;
 	white-space : nowrap;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 div.postReply div.postDate {
@@ -84,22 +89,35 @@ div.postReply span.author {
 
 h1 {
 	font-size : 18px;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 h2 {
 	font-size : 16px;
-	font-weight : bold;
+	font-weight : 600;
 	border-width : 0px 0px 1px 0px;
 	border-style : solid;
 	border-color : #ecf4ff;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 h3 {
 	font-size : 12px;
-	font-weight : bold;
 	border-width : 0px 0px 1px 0px;
 	border-style : solid;
 	border-color : #ecf4ff;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 hr {
@@ -176,7 +194,11 @@ a:hover {
 }
 
 .hl div.hlTitle a {
-	font-weight : bold;
+	font-weight : 600;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 	color : #777;
 }
 
@@ -307,7 +329,10 @@ div.prefHelp {
 	white-space : nowrap;
 	display : table-cell;
 	color : #999;
-	font-family : "Segoe UI", Tahoma, sans-serif;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 	font-size : 12px;
 }
 
@@ -949,7 +974,10 @@ ul#filterDlg_Matches li div.dijitCheckBox, ul#filterDlg_Actions li div.dijitChec
 body#ttrssMain #feedTree { 
 	height : 100%;
 	overflow-x : hidden;
-	font-family : "Segoe UI", Tahoma, sans-serif;
+	text-rendering: optimizelegibility;
+	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
+		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		Helvetica, Arial, sans-serif;
 }
 
 body#ttrssMain #feedTree .counterNode.aux {