diff --git a/themes/seven/jquery.ui.theme.css b/themes/seven/jquery.ui.theme.css
index 88e6dd1..8844183 100644
--- a/themes/seven/jquery.ui.theme.css
+++ b/themes/seven/jquery.ui.theme.css
@@ -13,6 +13,9 @@
 .ui-widget-content {
   border: solid 1px #ccc;
 }
+.ui-widget p {
+  margin: 0;
+}
 
 /**
  * Interaction states
@@ -33,15 +36,18 @@
 .ui-state-highlight,
 .ui-widget-content .ui-state-highlight {
   color: #840;
-  background: #fe6;
-  border: solid 1px #ed5;
+  background: #fffce5;
+  border-left: 16px solid #ed5;
+  padding: 9px;
 }
 .ui-state-error,
 .ui-widget-content .ui-state-error {
-  color: #fff;
-  background: #e63;
-  border-color: #d52;
+  color: #8c2e0b;
+  background: #fef5f1;
+  border-left: 16px solid #ed541d;
+  padding: 9px;
 }
+
 .ui-state-disabled,
 .ui-widget-content .ui-state-disabled {
   opacity: .35;
@@ -79,14 +85,15 @@
   background-image: url(images/ui-icons-454545-256x240.png);
 }
 .ui-state-highlight .ui-icon {
-  background-image: url(images/ui-icons-800000-256x240.png);
+  background-image: none;
 }
 .ui-state-error .ui-icon,
 .ui-state-error-text .ui-icon {
   background-image: url(images/ui-icons-ffffff-256x240.png);
 }
-.ui-widget p .ui-icon {
-  margin: 2px 3px 0 0;
+.ui-state-highlight .ui-icon,
+.ui-state-error .ui-icon {
+  display: none;
 }
 
 /* positioning */
@@ -268,16 +275,16 @@
  * Accordion
  */
 .ui-accordion {
-  border: none;
+  border:1px solid #ccc;
 }
 .ui-accordion .ui-accordion-header {
-  border: solid 1px #ccc;
   text-transform: uppercase;
+  background-color: #f7f7f7;
 }
 .ui-accordion h3.ui-accordion-header,
 #block-system-main h3.ui-accordion-header {
   font-size: 1.1em;
-  margin: 10px 0;
+  margin: 0;
 }
 #block-system-main .ui-accordion h3.ui-state-active,
 .ui-accordion h3.ui-state-active {
@@ -286,10 +293,13 @@
 .ui-accordion .ui-accordion-header a {
   display: block;
 }
+.ui-accordion .ui-accordion-header.ui-state-active a {
+  background-color: #ddd;    
+}
 .ui-accordion .ui-accordion-content {
   padding: 1em 2.2em;
-  border: solid 1px #ccc;
-  border-top: 0;
+  border: none;
+  background-color: #fff;
 }
 
 /**
@@ -303,6 +313,7 @@
   margin: 0;
   line-height: 20px;
   border-bottom: solid 1px #ccc;
+  background-color: #f7f7f7;
   -moz-border-radius-bottomleft: 0;
   -webkit-border-bottom-left-radius: 0;
   -moz-border-radius-bottomright: 0;
@@ -319,10 +330,14 @@
   -moz-border-radius: 10px;
   -webkit-border-radius: 7px;  
 }
+.ui-tabs .ui-tabs-nav li a:hover {
+  text-decoration:underline;
+}
 .ui-tabs .ui-tabs-nav li.ui-tabs-selected a {
   color: #fff;
   background: #666;
   font-weight: normal;
+  text-decoration:none;
 }
 
 /**
@@ -400,9 +415,9 @@
 }
 .ui-slider a.ui-state-active,
 .ui-slider .ui-slider-handle:active {
-  background: #666;
+  background: #bbb;
   color: #fff;
-  border: solid 1px #555;
+  border: solid 1px #ddd;
 }
 
 /**
@@ -430,4 +445,6 @@
   background: #E4E4E4;
   border-color: #D2D2D2;
   color: #000;
-}
+  border-width: 1px;
+  padding: 0;
+}
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