diff --git a/img/windows/close.svg b/img/windows/close.svg
index 540a81e9d35..fcca53e1a5f 100644
--- a/img/windows/close.svg
+++ b/img/windows/close.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12.81 9.69"><defs><style>.cls-1{fill:#231f20;opacity:0.7;}.cls-2{fill:#fff;}</style></defs><title>Asset 1</title><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><path class="cls-1" d="M12.72,0H7.21l-.3.43-.56.8L5.83.45,5.53,0H.08L1.29,1.6,3.82,5,1.31,8.06,0,9.69H5.45l.3-.43.6-.86L7,9.28l.3.41h5.52L11.49,8.06,9,5,11.51,1.6,12.72,0Zm-2,2h0Z"/><polygon class="cls-2" points="10.71 8.69 7.79 8.69 6.33 6.69 4.93 8.69 2.09 8.69 5.09 4.97 2.09 1 4.99 1 6.33 3 7.73 1 10.71 1 7.71 4.97 10.71 8.69"/></g></g></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 11.87 9.69"><defs><style>.cls-1{opacity:0.5;}.cls-2{fill:#231f20;}.cls-3{fill:#fff;}</style></defs><title>close_icon</title><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><g class="cls-1"><path class="cls-2" d="M11.65.8c.33-.44.15-.8-.4-.8H7a.56.56,0,0,0-.41.21c-.08.12-.28.45-.43.75s-.4.3-.54,0S5.29.34,5.21.22A.56.56,0,0,0,4.79,0H.62C.07,0-.11.36.22.8L3.34,4.94h0a0,0,0,0,1,0,0h0L.19,8.88c-.36.45-.19.81.39.81H4.72a.56.56,0,0,0,.41-.21c.08-.12.28-.47.45-.78s.44-.31.62,0,.39.66.47.78a.56.56,0,0,0,.4.2h4.22c.58,0,.75-.37.39-.81L8.53,5h0a0,0,0,0,1,0,0h0ZM10.25,2Z"/></g><polygon class="cls-3" points="10.25 8.69 7.33 8.69 5.86 6.69 4.46 8.69 1.62 8.69 4.62 4.97 1.62 1 4.53 1 5.86 3 7.26 1 10.25 1 7.25 4.97 10.25 8.69"/></g></g></svg>
\ No newline at end of file
diff --git a/less/navigationBar.less b/less/navigationBar.less
index 4dae8aadb52..363a6068887 100644
--- a/less/navigationBar.less
+++ b/less/navigationBar.less
@@ -81,7 +81,7 @@
   }
 
   .win7 {
-    margin-right: 5px;
+    margin-right: 6px;
 
     button.captionButton {
       outline: 0;
@@ -90,11 +90,12 @@
       border: 1px solid #838383;
       border-top: 0;
       display: inline-block;
-      background-color: #dfdfdf;
+      background-color: #e0e0e0;
       box-shadow: inset 1px 1px rgba(255, 255, 255, 0.9);
       width: 25px;
 
       &.minimize {
+        width: 28px;
         border-right: 0px;
         &:hover {
           background-color: #f5f5f5;
@@ -108,7 +109,7 @@
           width: 10px;
           height: 3px;
           border: 1px solid #838383;
-          background: #f0f0f0;
+          background: #fefefe;
           display: inline-block;
           border-radius: 1px;
         }
@@ -116,6 +117,7 @@
 
       &.maximize {
         border-right: 0px;
+        width: 27px;
         &:hover {
           background-color: #f5f5f5;
           .widget {
@@ -143,14 +145,14 @@
             .widget1 {
               width: 8px;
               top: 2px;
-              left: 8px;
+              left: 10px;
             }
             .widget2 {
               width: 8px;
               height: 8px;
               top: -5px;
-              left: 4px;
-              background: #f0f0f0;
+              left: 6px;
+              background: #fefefe;
               border-radius: 1px;
             }
             .widget3 {
@@ -158,10 +160,10 @@
               width: 2px;
               height: 2px;
               border: 1px solid #838383;
-              background: #f0f0f0;
+              background: #fefefe;
               position: relative;
               top: -20px;
-              left: -3px;
+              left: -2px;
             }
           }
         }
@@ -171,20 +173,20 @@
             width: 10px;
             height: 8px;
             border: 1px solid #838383;
-            background: #f0f0f0;
+            background: #fefefe;
             position: relative;
             top: 2px;
-            left: 6px;
+            left: 7px;
             border-radius: 1px;
           }
           .widget2 {
             width: 4px;
             height: 2px;
             border: 1px solid #838383;
-            background-color: #dfdfdf;
+            background-color: #e0e0e0;
             position: relative;
             top: -5px;
-            left: 9px;
+            left: 10px;
             border-radius: 0;
           }
           .widget3 { display: none; }
@@ -194,7 +196,7 @@
       }
 
       &.close {
-        width: 43px;
+        width: 48px;
         border-radius: 0 0 4px 0;
         &:hover {
           background-color: #d9504e;