diff --git a/scss/_utilities.scss b/scss/_utilities.scss
index 9a78194ec..50493429e 100644
--- a/scss/_utilities.scss
+++ b/scss/_utilities.scss
@@ -238,6 +238,10 @@
     font-size: 2em;
 }
 
+.text-xl {
+    font-size: $fontSizeXl;
+}
+
 .text-lg {
     font-size: $fontSizeLg;
 }
diff --git a/scss/_variables.scss b/scss/_variables.scss
index 6a0ec4a41..ed0d46cce 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -44,6 +44,7 @@ $fontFamilyBase: $fontFamilySansSerif !default;
 $fontSizeBase: px2rem(14px) !default; // Assumes the browser default, typically `16px`
 $fontSizeMd: px2rem(16px) !default;
 $fontSizeLg: px2rem(20px) !default;
+$fontSizeXl: px2rem(24px) !default;
 $fontSizeSm: px2rem(12px) !default;
 $fontSizeXs: px2rem(11px) !default;
 
@@ -359,6 +360,8 @@ $Tabs-borderColor: $borderColor !default;
 $Tabs-borderWidth: $borderWidth !default;
 $Tabs-borderRadius: $borderRadius !default;
 $Tabs-color: $text-color !default;
+$Tabs-link-padding: $gap-sm $gap-base !default;
+$Tabs-link-margin: 0 !default;
 $Tabs-onDisabled-color: $gray600 !default;
 $Tabs-onHover-borderColor: $gray200 !default;
 $Tabs-onActive-color: $gray700 !default;
@@ -367,6 +370,8 @@ $Tabs-onActive-borderBottomColor: transparent !default;
 $Tabs-onActive-borderBottomWidth: initial !default;
 $Tabs-onActive-bg: $background !default;
 $Tabs-content-bg: $background !default;
+$Tabs-content-borderWidth: 0 $Tabs-borderWidth $Tabs-borderWidth !default;
+$Tabs-content-padding: $gap-base !default;
 $Tabs--card-bg: $background !default;
 $Tabs--card-borderTopColor: #e2e5ec !default;
 $Tabs--card-onActive-bg: #eceff8 !default;
@@ -1158,6 +1163,11 @@ $Page-content-paddingX: 0 !default;
 $Page-main-bg: transparent !default;
 $Page-header-paddingY: $gap-base !default;
 $Page-header-paddingX: $gap-base !default;
+$Page-body-padding: $gap-base !default;
+$Page-title-lineHeight: 1.1 !default;
+$Page-title-fontSize: $fontSizeMd !default;
+$Page-title-fontWeight: $fontWeightNormal !default;
+$Page-title-color: $text--loud-color !default;
 
 // Panel
 $Panel-borderRadius: $borderRadius !default;
diff --git a/scss/components/_page.scss b/scss/components/_page.scss
index f02c1ea80..5f6fd36c6 100644
--- a/scss/components/_page.scss
+++ b/scss/components/_page.scss
@@ -38,13 +38,14 @@
     &-title {
         margin: 0;
         padding: 0;
-        color: $text--loud-color;
-        font-size: $fontSizeMd;
-        font-weight: $fontWeightNormal;
+        color: $Page-title-color;
+        line-height: $Page-title-lineHeight;
+        font-size: $Page-title-fontSize;
+        font-weight: $Page-title-fontWeight;
     }
 
     &-body {
-        padding: $gap-base;
+        padding: $Page-body-padding;
     }
 
     &-asideTplWrapper {
diff --git a/scss/components/_tabs.scss b/scss/components/_tabs.scss
index a0857d83d..50323e7fa 100644
--- a/scss/components/_tabs.scss
+++ b/scss/components/_tabs.scss
@@ -23,7 +23,8 @@
                 border-top-right-radius: $Tabs-borderRadius;
                 color: $Tabs-color;
                 margin-right: px2rem(2px);
-                padding: $gap-sm $gap-base;
+                padding: $Tabs-link-padding;
+                margin: $Tabs-link-margin;
                 text-decoration: none;
                 cursor: pointer;
                 display: block;
@@ -67,9 +68,9 @@
 
     &-content {
         background-color: $Tabs-content-bg;
-        padding: $gap-base;
+        padding: $Tabs-content-padding;
         border-style: solid;
-        border-width: 0 $Tabs-borderWidth $Tabs-borderWidth;
+        border-width: $Tabs-content-borderWidth;
         border-color: $Tabs-borderColor;
     }
 
@@ -96,10 +97,8 @@
                     > a:first-child,
                     > a:first-child:hover,
                     > a:first-child:focus {
-                        border-bottom: px2rem(2px) solid $primary;
+                        border-color: $primary;
                         color: $primary;
-                        background-color: transparent;
-                        border-color: transparent transparent $primary transparent;
                     }
                 }
 
@@ -109,6 +108,8 @@
                     color: #666;
                     background-color: transparent;
                     border-color: transparent;
+                    border-style: solid;
+                    border-width: 0 0 px2rem(2px) 0;
                 }
             }
         }
diff --git a/scss/themes/cxd.scss b/scss/themes/cxd.scss
index c6bb71404..3012e672a 100644
--- a/scss/themes/cxd.scss
+++ b/scss/themes/cxd.scss
@@ -42,7 +42,7 @@ $Layout-asideLink-arrowVendor: "iconfont";
 $Layout-asideLink-arrowIcon: "\e63b";
 $Layout-asideLink-arrowColor: #8d99b0;
 $Layout-asideLink-onHover-arrowColor: #fff;
-$Layout-headerBar-borderBottom: px2rem(1px) solid $body-bg;
+$Layout-headerBar-borderBottom: 0 none;
 $Layout-asideDivider-margin: 0 px2rem(10px);
 $Layout-asideDivider-bg: #3c3c4d;
 $Layout-nav--folded-height: px2rem(40px);
@@ -52,7 +52,12 @@ $Page-aside-width: px2rem(160px);
 $Page-content-paddingY: 0;
 $Page-content-paddingX: 0;
 $Page-main-bg: #fff;
-$Page-header-paddingY: px2rem(16px);
+$Page-body-padding: px2rem(20px);
+$Page-title-fontSize: px2rem(16px);
+$Page-title-color: #000;
+$Page-title-lineHeight: 1.75;
+$Page-header-paddingX: px2rem(20px);
+$Page-header-paddingY: px2rem(10px);
 
 $Form-item-gap: px2rem(20px);
 $Form-input-height: px2rem(30px);
@@ -232,8 +237,8 @@ $Table-fontSize: px2rem(12px);
 $Table-color: #333;
 $Table-thead-color: #333;
 $Table-lineHeight: 20 / 12;
-$Table-borderColor: #eceff8;
-$Table-thead-bg: #f6f7fb;
+$Table-borderColor: #F5F5F5;
+$Table-thead-bg: #F5F5F5;
 $Table-thead-borderColor: #fff;
 $Table-thead-iconColor: #999;
 $Table-strip-bg: transparent;
@@ -329,13 +334,19 @@ $Wizard-badge-bg: $white;
 $Wizard-badge-marginRight: px2rem(6px);
 
 // Tabs
-$Tabs-linkFontSize: px2rem(16px);
+$Tabs-linkFontSize: px2rem(14px);
 $Tabs-color: $text-color;
 $Tabs-onActive-color: $info;
 $Tabs-onActive-borderColor: transparent;
 $Tabs-onHover-borderColor: transparent;
 $Tabs-onActive-borderBottomColor: $info;
 $Tabs-onActive-borderBottomWidth: px2rem(2px);
+$Tabs-content-borderWidth: 0;
+$Tabs-borderRadius: 0;
+$Tabs-content-padding: px2rem(10px) 0 0;
+$Tabs-link-padding: px2rem(10px) 0;
+$Tabs-link-margin: 0 px2rem(40px) 0 0;
+
 
 // Pagination
 $Pagination-arrowVendor: "iconfont";