diff --git a/README.md b/README.md
index 7d87d79..ca28f49 100644
--- a/README.md
+++ b/README.md
@@ -92,5 +92,3 @@ the following classifiers are supported: `win`, `linux`, `mac`, `win-x86`, `linu
 ## License
 
 The Automata Constructor is licensed under the Apache-2.0 license, as detailed in the [LICENSE](LICENSE) file.
-
-
diff --git a/src/main/kotlin/automaton/constructor/controller/algorithms/HellingsAlgoController.kt b/src/main/kotlin/automaton/constructor/controller/algorithms/HellingsAlgoController.kt
index c2f5b2f..c405358 100644
--- a/src/main/kotlin/automaton/constructor/controller/algorithms/HellingsAlgoController.kt
+++ b/src/main/kotlin/automaton/constructor/controller/algorithms/HellingsAlgoController.kt
@@ -43,7 +43,8 @@ class HellingsAlgoController(
                 it.rightSide.size == 1 && it.rightSide[0] is Terminal && it.rightSide[0].getSymbol() == transition.propetiesText
             }
             productions.forEach {
-                val newHellingsTransition = HellingsTransition(it.leftSide, transition.source,
+                val newHellingsTransition = HellingsTransition(
+                    it.leftSide, transition.source,
                     transition.target, SimpleBooleanProperty(false)
                 )
                 currentTransitions.add(newHellingsTransition)
@@ -52,7 +53,8 @@ class HellingsAlgoController(
         }
         if (grammar.productions.any { it.leftSide == grammar.initialNonterminal && it.rightSide.isEmpty() }) {
             openedAutomaton.vertices.forEach {
-                val newHellingsTransition = HellingsTransition(grammar.initialNonterminal, it, it,
+                val newHellingsTransition = HellingsTransition(
+                    grammar.initialNonterminal, it, it,
                     SimpleBooleanProperty(false)
                 )
                 currentTransitions.add(newHellingsTransition)
@@ -66,10 +68,12 @@ class HellingsAlgoController(
         val allTransitions = observableListOf<HellingsTransition>()
         prepareForExecution(currentTransitions, allTransitions)
 
-        val hellingsAlgoExecutionWindow = find<HellingsAlgoExecutionView>(mapOf(
-            HellingsAlgoExecutionView::currentTransitions to currentTransitions,
-            HellingsAlgoExecutionView::allTransitions to allTransitions
-        )).apply { title = I18N.messages.getString("HellingsAlgorithm.Execution.Title") }
+        val hellingsAlgoExecutionWindow = find<HellingsAlgoExecutionView>(
+            mapOf(
+                HellingsAlgoExecutionView::currentTransitions to currentTransitions,
+                HellingsAlgoExecutionView::allTransitions to allTransitions
+            )
+        ).apply { title = I18N.messages.getString("HellingsAlgorithm.Execution.Title") }
         hellingsAlgoExecutionWindow.openWindow()
         find<CFGView>(mapOf(CFGView::grammar to grammar)).apply {
             title = I18N.messages.getString("CFGView.Title")
diff --git a/src/main/kotlin/automaton/constructor/view/AutomatonBasicVertexView.kt b/src/main/kotlin/automaton/constructor/view/AutomatonBasicVertexView.kt
index 31deb62..abe84d4 100644
--- a/src/main/kotlin/automaton/constructor/view/AutomatonBasicVertexView.kt
+++ b/src/main/kotlin/automaton/constructor/view/AutomatonBasicVertexView.kt
@@ -1,17 +1,11 @@
 package automaton.constructor.view
 
 import automaton.constructor.model.element.AutomatonVertex
-import automaton.constructor.model.element.BuildingBlock
-import automaton.constructor.model.module.hasProblems
-import automaton.constructor.model.module.hasProblemsBinding
 import automaton.constructor.utils.I18N
 import automaton.constructor.utils.Setting
 import automaton.constructor.utils.SettingGroup
-import javafx.beans.property.SimpleIntegerProperty
-import javafx.beans.property.SimpleStringProperty
 import javafx.scene.control.CheckBox
 import javafx.scene.control.TextField
-import javafx.scene.paint.Color
 import tornadofx.*
 
 open class AutomatonBasicVertexView(val vertex: AutomatonVertex) : AutomatonElementView(vertex) {
diff --git a/src/main/kotlin/automaton/constructor/view/AutomatonView.kt b/src/main/kotlin/automaton/constructor/view/AutomatonView.kt
index 0363262..d0e6a55 100644
--- a/src/main/kotlin/automaton/constructor/view/AutomatonView.kt
+++ b/src/main/kotlin/automaton/constructor/view/AutomatonView.kt
@@ -95,14 +95,18 @@ class AutomatonView(val automaton: Automaton, automatonViewContext: AutomatonVie
         label {
             isWrapText = true
             layoutXProperty().bind(this@AutomatonView.widthProperty() - widthProperty() - 10.0)
-            maxWidthProperty().bind(this@AutomatonView.widthProperty() - settingsEditor.widthProperty() - 20.0)
+            val tabWidth = 700.0
+            maxWidthProperty().bind(this@AutomatonView.widthProperty() - tabWidth - 20.0)
+            maxHeight = 30.0
             font = Font.font(16.0)
             textProperty().bind(automaton.descriptionBinding)
             visibleWhen(automaton.isOutputOfTransformationProperty.booleanBinding { it == null })
         }
         label {
             layoutXProperty().bind(this@AutomatonView.widthProperty() - widthProperty() - 10.0)
-            layoutYProperty().bind(this@AutomatonView.heightProperty() - heightProperty())
+            layoutYProperty().bind(this@AutomatonView.heightProperty() - heightProperty() - 45.0)
+            val buttonsWidth = 700.0
+            maxWidthProperty().bind(this@AutomatonView.widthProperty() - buttonsWidth - 20.0)
             font = Font.font(16.0)
             textFill = Color.DARKRED
             textAlignment = TextAlignment.RIGHT