diff --git a/web/kvm/index.html b/web/kvm/index.html
index e4935131..362949f8 100644
--- a/web/kvm/index.html
+++ b/web/kvm/index.html
@@ -699,7 +699,7 @@
     <div class="window window-resizable" id="stream-window">
       <div class="window-header" id="stream-window-header">
         <div class="window-grab">MJPEG</div>
-        <button class="window-button-close">&times;</button>
+        <button class="window-button-close"><b>&times;</b></button>
         <button class="window-button-maximize">&#9744;</button>
         <button class="window-button-original">&bull;</button>
         <button class="window-button-full-screen">&#10530;</button>
@@ -734,7 +734,7 @@
     <div class="window" id="keyboard-window">
       <div class="window-header" id="keyboard-window-header">
         <div class="window-grab">Virtual Keyboard</div>
-        <button class="window-button-close">&times;</button>
+        <button class="window-button-close"><b>&times;</b></button>
       </div>
       <div class="keypad" id="keyboard-desktop" align="center">
         <div class="keypad-block">
@@ -1581,7 +1581,7 @@
     <div class="window" id="about-window">
       <div class="window-header">
         <div class="window-grab">About</div>
-        <button class="window-button-close">&times;</button>
+        <button class="window-button-close"><b>&times;</b></button>
       </div>
       <div id="about">
         <table>
@@ -2162,7 +2162,7 @@
     <div class="window window-resizable" id="webterm-window" style="width: 640px; height: 480px">
       <div class="window-header">
         <div class="window-grab">Terminal</div>
-        <button class="window-button-close">&times;</button>
+        <button class="window-button-close"><b>&times;</b></button>
         <button class="window-button-maximize">&#9744;</button>
         <!-- Терминал глючит из-за зажимаемой клавиши ESC для выхода-->
         <!-- button(class="window-button-full-screen") &#10530;-->
diff --git a/web/kvm/window-about.pug b/web/kvm/window-about.pug
index a227b545..d7c0068e 100644
--- a/web/kvm/window-about.pug
+++ b/web/kvm/window-about.pug
@@ -12,7 +12,7 @@ mixin about_tab(name, title, checked=false)
 div(id="about-window" class="window")
 	div(class="window-header")
 		div(class="window-grab") About
-		button(class="window-button-close") &times;
+		button(class="window-button-close") #[b &times;]
 
 	div(id="about")
 		table
diff --git a/web/kvm/window-keyboard.pug b/web/kvm/window-keyboard.pug
index 3c5578a3..7346e88c 100644
--- a/web/kvm/window-keyboard.pug
+++ b/web/kvm/window-keyboard.pug
@@ -18,7 +18,7 @@ mixin lamp(cls)
 div(id="keyboard-window" class="window")
 	div(id="keyboard-window-header" class="window-header")
 		div(class="window-grab") Virtual Keyboard
-		button(class="window-button-close") &times;
+		button(class="window-button-close") #[b &times;]
 
 	div(id="keyboard-desktop" class="keypad" align="center")
 		div(class="keypad-block")
diff --git a/web/kvm/window-stream.pug b/web/kvm/window-stream.pug
index 2520b2b5..e5ba9bf1 100644
--- a/web/kvm/window-stream.pug
+++ b/web/kvm/window-stream.pug
@@ -4,7 +4,7 @@ div(id="stream-ocr-window" class="window")
 div(id="stream-window" class="window window-resizable")
 	div(id="stream-window-header" class="window-header")
 		div(class="window-grab") MJPEG
-		button(class="window-button-close") &times;
+		button(class="window-button-close") #[b &times;]
 		button(class="window-button-maximize") &#9744;
 		button(class="window-button-original") &bull;
 		button(class="window-button-full-screen") &#10530;
diff --git a/web/kvm/window-webterm.pug b/web/kvm/window-webterm.pug
index d909c14a..3cb9b9c7 100644
--- a/web/kvm/window-webterm.pug
+++ b/web/kvm/window-webterm.pug
@@ -1,7 +1,7 @@
 div(id="webterm-window" class="window window-resizable" style="width: 640px; height: 480px")
 	div(class="window-header")
 		div(class="window-grab") Terminal
-		button(class="window-button-close") &times;
+		button(class="window-button-close") #[b &times;]
 		button(class="window-button-maximize") &#9744;
 		// Терминал глючит из-за зажимаемой клавиши ESC для выхода
 		// button(class="window-button-full-screen") &#10530;