diff --git a/sprites/Circle.png b/sprites/Circle.png
new file mode 100644
index 0000000..1c486c8
Binary files /dev/null and b/sprites/Circle.png differ
diff --git a/sprites/Computer.png b/sprites/Computer.png
new file mode 100644
index 0000000..53be80d
Binary files /dev/null and b/sprites/Computer.png differ
diff --git a/sprites/DefaultNode.png b/sprites/DefaultNode.png
new file mode 100644
index 0000000..16df145
Binary files /dev/null and b/sprites/DefaultNode.png differ
diff --git a/sprites/Screen.png b/sprites/Screen.png
index 41113b1..92d0d65 100644
Binary files a/sprites/Screen.png and b/sprites/Screen.png differ
diff --git a/src/main/resources/ocelot/desktop/spritesheet.png b/src/main/resources/ocelot/desktop/spritesheet.png
index d45259a..290b6ee 100644
Binary files a/src/main/resources/ocelot/desktop/spritesheet.png and b/src/main/resources/ocelot/desktop/spritesheet.png differ
diff --git a/src/main/resources/ocelot/desktop/spritesheet.txt b/src/main/resources/ocelot/desktop/spritesheet.txt
index e91334f..f276891 100644
--- a/src/main/resources/ocelot/desktop/spritesheet.txt
+++ b/src/main/resources/ocelot/desktop/spritesheet.txt
@@ -1,7 +1,10 @@
-Border 122 24 2 8
-CornerBL 114 0 8 8
-CornerBR 114 8 8 8
-CornerTL 114 16 8 8
-CornerTR 114 24 8 8
-Empty 124 24 1 1
-Screen 0 0 114 125
+Border 96 8 2 8
+Circle 0 0 24 24
+Computer 24 0 24 24
+CornerBL 96 0 8 8
+CornerBR 104 0 8 8
+CornerTL 112 0 8 8
+CornerTR 120 0 8 8
+DefaultNode 48 0 24 24
+Empty 98 8 1 1
+Screen 72 0 24 24
diff --git a/src/main/scala/ocelot/desktop/geometry/Vector2D.scala b/src/main/scala/ocelot/desktop/geometry/Vector2D.scala
index 84f8904..ddbf704 100644
--- a/src/main/scala/ocelot/desktop/geometry/Vector2D.scala
+++ b/src/main/scala/ocelot/desktop/geometry/Vector2D.scala
@@ -51,6 +51,8 @@ case class Vector2D(var x: Float, var y: Float) {
     if (l > 0) this /= this.length
   }
 
+  def rounded(): Vector2D = Vector2D(x.round, y.round)
+
   def angle: Float = math.atan2(this.y, this.x).asInstanceOf
 
   def angle(that: Vector2D): Float = angle - that.angle
diff --git a/src/main/scala/ocelot/desktop/graphics/Graphics.scala b/src/main/scala/ocelot/desktop/graphics/Graphics.scala
index 4b686a6..6b35f08 100644
--- a/src/main/scala/ocelot/desktop/graphics/Graphics.scala
+++ b/src/main/scala/ocelot/desktop/graphics/Graphics.scala
@@ -166,10 +166,10 @@ class Graphics extends Logging {
     z += 2
   }
 
-  def sprite(name: String, x: Float, y: Float, width: Float, height: Float, rotation: Float = 0f): Unit = {
+  def sprite(name: String, x: Float, y: Float, width: Float, height: Float, rotation: Float = 0f, color: Color = RGBAColorNorm(1f, 1f, 1f)): Unit = {
     flush()
     sprite = name
-    background = RGBAColorNorm(1f, 1f, 1f, 1f)
+    foreground = color
     rect(x, y, width, height, rotation)
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/UiHandler.scala b/src/main/scala/ocelot/desktop/ui/UiHandler.scala
index b22c2c1..57316d6 100644
--- a/src/main/scala/ocelot/desktop/ui/UiHandler.scala
+++ b/src/main/scala/ocelot/desktop/ui/UiHandler.scala
@@ -72,7 +72,6 @@ object UiHandler extends Logging {
     GLFW.glfwSetCharCallback(window, KeyHandler.handleChar)
     GLFW.glfwSetMouseButtonCallback(window, MouseHandler.handleMouseButton)
     GLFW.glfwSetScrollCallback(window, ScrollHandler.handleScroll)
-    //    GLFW.glfwSetWindowSizeCallback(window, handleResize)
     GLFW.glfwSetWindowRefreshCallback(window, handleRefresh)
     GLFW.glfwSetWindowFocusCallback(window, handleFocus)
     GLFW.glfwSetInputMode(window, GLFW.GLFW_STICKY_KEYS, GLFW.GLFW_FALSE)
diff --git a/src/main/scala/ocelot/desktop/ui/layout/LinearLayout.scala b/src/main/scala/ocelot/desktop/ui/layout/LinearLayout.scala
index 56216f6..1f2ccec 100644
--- a/src/main/scala/ocelot/desktop/ui/layout/LinearLayout.scala
+++ b/src/main/scala/ocelot/desktop/ui/layout/LinearLayout.scala
@@ -139,6 +139,8 @@ class LinearLayout(widget: Widget,
         case (Orientation.Horizontal, AlignItems.Center) =>
           child.position.y = widget.position.y + widget.size.height / 2 - child.size.height / 2
       }
+
+      child.position = child.position.rounded()
     }
   }
 }
diff --git a/src/main/scala/ocelot/desktop/ui/widget/CenterBox.scala b/src/main/scala/ocelot/desktop/ui/widget/CenterBox.scala
new file mode 100644
index 0000000..e1638d3
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/widget/CenterBox.scala
@@ -0,0 +1,29 @@
+package ocelot.desktop.ui.widget
+
+import ocelot.desktop.color.{Color, RGBAColorNorm}
+import ocelot.desktop.geometry.Size2D
+import ocelot.desktop.graphics.Graphics
+import ocelot.desktop.ui.layout.{AlignItems, JustifyContent, Layout, LinearLayout}
+import ocelot.desktop.util.Orientation
+
+class CenterBox(inner: Widget,
+                orientation: Orientation.Value = Orientation.Vertical,
+                background: Color = RGBAColorNorm(1f, 1f, 1f, 0f))
+  extends Widget {
+  override val children: Array[Widget] = Array[Widget](inner)
+  override protected val layout: Layout = new LinearLayout(this, orientation, alignItems = AlignItems.Center, justifyContent = JustifyContent.Center)
+
+  maximumSize = Size2D.Inf
+
+  override def updateBounds(min: Size2D, max: Size2D): Unit = {
+    minimumSize = min
+  }
+
+  override def draw(g: Graphics): Unit = {
+    g.sprite = "Empty"
+    g.foreground = background
+    g.rect(position.x, position.y, size.width, size.height)
+
+    super.draw(g)
+  }
+}
diff --git a/src/main/scala/ocelot/desktop/ui/widget/RootWidget.scala b/src/main/scala/ocelot/desktop/ui/widget/RootWidget.scala
index c91cbee..a8fdec3 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/RootWidget.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/RootWidget.scala
@@ -1,5 +1,6 @@
 package ocelot.desktop.ui.widget
 
+import ocelot.desktop.color.RGBAColor
 import ocelot.desktop.ui.layout.LinearLayout
 import totoro.ocelot.brain.entity.Screen
 
@@ -10,5 +11,5 @@ class RootWidget(screen: Screen) extends Widget {
 
   children :+= new ScrollView(new WorkspaceView)
 
-  children :+= new ScrollView(screenWidget)
+  children :+= new ScrollView(new CenterBox(screenWidget, background = RGBAColor(30, 30, 30)))
 }
diff --git a/src/main/scala/ocelot/desktop/ui/widget/ScreenWidget.scala b/src/main/scala/ocelot/desktop/ui/widget/ScreenWidget.scala
index e45edba..bc9779a 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/ScreenWidget.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/ScreenWidget.scala
@@ -1,6 +1,6 @@
 package ocelot.desktop.ui.widget
 
-import ocelot.desktop.color.IntColor
+import ocelot.desktop.color.{IntColor, RGBAColor}
 import ocelot.desktop.geometry.{Size2D, Vector2D}
 import ocelot.desktop.graphics.Graphics
 import ocelot.desktop.ui.event.{KeyEvent, MouseEvent, ScrollEvent}
@@ -74,6 +74,9 @@ class ScreenWidget(screen: Screen) extends Widget with Logging {
   }
 
   override def update(): Unit = {
+    super.update()
+    UiHandler.windowTitle = f"Ocelot Desktop [FPS: ${UiHandler.fps}%2.3f]"
+
     val currentMousePos = convertMousePos(UiHandler.mousePosition)
     if (!checkBounds(currentMousePos) || currentMousePos == lastMousePos) return
 
@@ -82,8 +85,6 @@ class ScreenWidget(screen: Screen) extends Widget with Logging {
     for (button <- MouseHandler.pressedButtons) {
       screen.mouseDrag(lastMousePos.x, lastMousePos.y, button.id, User("myself"))
     }
-
-    UiHandler.windowTitle = f"Ocelot Desktop [FPS: ${UiHandler.fps}%2.3f]"
   }
 
   override def draw(g: Graphics): Unit = {
@@ -92,7 +93,7 @@ class ScreenWidget(screen: Screen) extends Widget with Logging {
     val w = fontSize * width / 2f + 32
     val h = fontSize * height + 32
 
-    g.foreground = IntColor(0x333333)
+    g.foreground = RGBAColor(30, 30, 30)
     g.sprite = "Empty"
     g.rect(sx, sy, w, h)
 
@@ -182,6 +183,8 @@ class ScreenWidget(screen: Screen) extends Widget with Logging {
     this.width = width
     this.height = height
 
+    minimumSize = Size2D(width * fontSize / 2f + 32, height * fontSize + 32)
+    maximumSize = minimumSize
     size = Size2D.Zero
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala b/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
index 33d9b8e..ae73cc3 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/ScrollView.scala
@@ -71,7 +71,7 @@ class ScrollView(inner: Widget) extends Widget with Logging {
   private var hAnimDir = -1
 
   override def update(): Unit = {
-    updateChildren()
+    super.update()
 
     val mousePos = UiHandler.mousePosition
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/Widget.scala b/src/main/scala/ocelot/desktop/ui/widget/Widget.scala
index d82190c..d359889 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/Widget.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/Widget.scala
@@ -2,7 +2,7 @@ package ocelot.desktop.ui.widget
 
 import ocelot.desktop.geometry.{Size2D, Vector2D}
 import ocelot.desktop.graphics.Graphics
-import ocelot.desktop.ui.EventHandlers
+import ocelot.desktop.ui.{EventHandlers, UiHandler}
 import ocelot.desktop.ui.event.Event
 import ocelot.desktop.ui.layout.Layout
 
@@ -10,8 +10,10 @@ class Widget {
   val eventHandlers = new EventHandlers
 
   protected var _children: Array[Widget] = Array[Widget]()
+  protected var parent: Option[Widget] = None
   protected val layout: Layout = new Layout(this)
   protected var _size: Size2D = Size2D(0, 0)
+  protected var oldSize: Size2D = _size.copy()
 
   var position: Vector2D = Vector2D(0, 0)
   var minimumSize: Size2D = Size2D.Zero
@@ -33,7 +35,7 @@ class Widget {
 
     if (clamped != _size) {
       recalculateBounds()
-      _size = clamped
+      _size = clamped.copy()
       relayout()
     }
   }
@@ -42,6 +44,10 @@ class Widget {
 
   def children_=(value: Array[Widget]): Unit = {
     _children = value
+
+    for (child <- _children)
+      child.parent = Some(this)
+
     recalculateBounds()
     size = _size
     relayout()
@@ -60,6 +66,11 @@ class Widget {
   }
 
   def update(): Unit = {
+    if (_size != oldSize) {
+      UiHandler.root.relayout()  // FIXME
+      oldSize = _size.copy()
+    }
+
     updateChildren()
   }
 
diff --git a/src/main/scala/ocelot/desktop/ui/widget/WorkspaceView.scala b/src/main/scala/ocelot/desktop/ui/widget/WorkspaceView.scala
index 140d3b2..76f7ef1 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/WorkspaceView.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/WorkspaceView.scala
@@ -3,23 +3,17 @@ package ocelot.desktop.ui.widget
 import ocelot.desktop.color.RGBAColor
 import ocelot.desktop.geometry.Size2D
 import ocelot.desktop.graphics.Graphics
-import ocelot.desktop.ui.workspace.{Node, ScreenNode}
+import ocelot.desktop.ui.workspace._
 
 import scala.collection.mutable.ArrayBuffer
 
 class WorkspaceView extends Widget {
-  private val nodes = new ArrayBuffer[Node]
-
-  for (i <- 1 to 20) {
-    nodes += new ScreenNode {
-      name = s"Screen $i"
-    }
-  }
+  private val nodes = ArrayBuffer[Node](new ComputerNode, new ScreenNode)
 
   recalculateBounds()
 
   override def draw(g: Graphics): Unit = {
-    g.foreground = RGBAColor(30, 30, 30)
+    g.foreground = RGBAColor(20, 20, 20)
     g.rect(position.x, position.y, size.width, size.height)
 
     for ((node, i) <- nodes.zipWithIndex) {
@@ -31,18 +25,18 @@ class WorkspaceView extends Widget {
     g.save()
     g.translate(position.x, position.y + 32 * idx)
 
-    if (idx > 0) {
-      // draw separator
-      g.foreground = RGBAColor(50, 50, 50)
-      g.rect(0, 0, size.width, 1)
-    }
+    g.foreground = RGBAColor(50, 50, 50)
+    g.rect(0, 31, size.width, 1)
 
-    g.background = RGBAColor(30, 30, 30)
-    g.foreground = RGBAColor(255, 255, 255)
+    g.background = RGBAColor(20, 20, 20)
+    g.foreground = RGBAColor(230, 230, 230)
     g.text(40, 8, node.name)
 
-    g.sprite("Screen", 8, 6, 24, 24)
+    g.sprite(node.icon, 8, 6, 24, 24)
+    g.sprite("Circle", size.width - 32, 6, 24, 24, color = RGBAColor(117, 72, 94))
+
     g.sprite = "Empty"
+    g.rect(size.width - 22, 0, 4, 32)
 
     g.restore()
   }
diff --git a/src/main/scala/ocelot/desktop/ui/workspace/ComputerNode.scala b/src/main/scala/ocelot/desktop/ui/workspace/ComputerNode.scala
new file mode 100644
index 0000000..8eba417
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/workspace/ComputerNode.scala
@@ -0,0 +1,6 @@
+package ocelot.desktop.ui.workspace
+
+class ComputerNode extends Node {
+  override var name: String = "Computer"
+  override val icon: String = "Computer"
+}
diff --git a/src/main/scala/ocelot/desktop/ui/workspace/Node.scala b/src/main/scala/ocelot/desktop/ui/workspace/Node.scala
index 98aae77..009fe60 100644
--- a/src/main/scala/ocelot/desktop/ui/workspace/Node.scala
+++ b/src/main/scala/ocelot/desktop/ui/workspace/Node.scala
@@ -2,4 +2,5 @@ package ocelot.desktop.ui.workspace
 
 trait Node {
   var name: String
+  val icon: String = "DefaultNode"
 }
diff --git a/src/main/scala/ocelot/desktop/ui/workspace/ScreenNode.scala b/src/main/scala/ocelot/desktop/ui/workspace/ScreenNode.scala
index f50f0b5..a3740ff 100644
--- a/src/main/scala/ocelot/desktop/ui/workspace/ScreenNode.scala
+++ b/src/main/scala/ocelot/desktop/ui/workspace/ScreenNode.scala
@@ -2,4 +2,5 @@ package ocelot.desktop.ui.workspace
 
 class ScreenNode extends Node {
   override var name: String = "Screen"
+  override val icon: String = "Screen"
 }