diff --git a/src/main/java/ru/bclib/gui/GridLayout.java b/src/main/java/ru/bclib/gui/GridLayout.java
new file mode 100644
index 00000000..bc4b2976
--- /dev/null
+++ b/src/main/java/ru/bclib/gui/GridLayout.java
@@ -0,0 +1,122 @@
+package ru.bclib.gui;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.gui.Font;
+import net.minecraft.client.gui.components.Button;
+import net.minecraft.client.gui.components.Button.OnPress;
+import net.minecraft.client.gui.components.MultiLineLabel;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.TranslatableComponent;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.function.Consumer;
+
+public class GridLayout {
+	class LablePos {
+		final MultiLineLabel label;
+		final int top;
+		
+		LablePos(MultiLineLabel label, int top){
+			this.label = label;
+			this.top = top;
+		}
+	}
+	
+	class ButtonPos {
+		final int height;
+		final int width;
+		final float alpha;
+		final Component component;
+		final Button.OnPress onPress;
+		
+		ButtonPos(float alpha, int width, int height, Component component, OnPress onPress) {
+			this.height = height;
+			this.width = width;
+			this.alpha = alpha;
+			this.component = component;
+			this.onPress = onPress;
+		}
+	}
+	public final int width;
+	@NotNull
+	private final Font font;
+	private final Consumer<Button> addButtonFunction;
+	public final int topStart;
+	private int top;
+	private int currentRowHeight = 0;
+	
+	final private List<LablePos> labels;
+	final private List<ButtonPos> buttons;
+	
+	public GridLayout(int topStart, int width, Font font, Consumer<Button> addButtonFunction){
+		Objects.requireNonNull(font);
+		this.topStart = topStart;
+		top = topStart + 20;
+		this.width = width;
+		this.font = font;
+		this.addButtonFunction = addButtonFunction;
+		labels = new ArrayList<>(4);
+		buttons = new ArrayList<>(8);
+	}
+	
+	public void addMessageRow(MultiLineLabel lb){
+		final int LABEL_MARGIN_BOTTOM = 12;
+		labels.add(new LablePos(lb, top));
+		int promptLines = lb.getLineCount() + 1;
+		int height = promptLines * 9;
+		
+		currentRowHeight = height + LABEL_MARGIN_BOTTOM;;
+	}
+	
+	public void startRow(){
+		this.endRow();
+		top += currentRowHeight;
+		currentRowHeight = 0;
+	}
+	
+	public void endRow(){
+		final int BUTTON_SPACING = 10;
+		int count = buttons.size();
+		int rowWidth = buttons.stream().map(b -> b.width).reduce(0, (p, c) -> p+c) + (count-1) * BUTTON_SPACING;
+		int left = (width-rowWidth)/2;
+		
+		for (ButtonPos bp:buttons){
+			Button customButton = new Button(left, top, bp.width, bp.height, bp.component, bp.onPress);
+			customButton.setAlpha(bp.alpha);
+			addButtonFunction.accept(customButton);
+			
+			left += BUTTON_SPACING + bp.width;
+		};
+		buttons.clear();
+	}
+	public void addButton(int width, int height, Component component, Button.OnPress onPress){
+		addButton(1.0f, width, height, component, onPress);
+	}
+	
+	public void addButton(int height, Component component, Button.OnPress onPress){
+		addButton(1.0f, height, component, onPress);
+	}
+	
+	public void addButton(float alpha, int height, Component component, Button.OnPress onPress){
+		final int BUTTON_PADDING = 12;
+		int width = font.width(component.getVisualOrderText()) + 2*BUTTON_PADDING;
+		addButton(alpha, width, height, component, onPress);
+	}
+	
+	public void addButton(float alpha, int width, int height, Component component, Button.OnPress onPress){
+		final int BUTTON_MARGIN_BOTTOM = 6;
+		
+		currentRowHeight = Math.max(currentRowHeight, height + BUTTON_MARGIN_BOTTOM);
+		buttons.add(new ButtonPos(alpha, width, height, component, onPress));
+	}
+	
+	public void render(PoseStack poseStack){
+		labels.forEach(lp -> {
+			lp.label.renderCentered(poseStack, this.width / 2, lp.top);
+		});
+	}
+}
diff --git a/src/main/java/ru/bclib/gui/screens/ConfirmFixScreen.java b/src/main/java/ru/bclib/gui/screens/ConfirmFixScreen.java
index 54ebbbc5..66fe98bc 100644
--- a/src/main/java/ru/bclib/gui/screens/ConfirmFixScreen.java
+++ b/src/main/java/ru/bclib/gui/screens/ConfirmFixScreen.java
@@ -1,55 +1,19 @@
 package ru.bclib.gui.screens;
 
 
-	import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.Font;
-import net.minecraft.client.gui.components.Button;
 import net.minecraft.client.gui.components.MultiLineLabel;
 import net.minecraft.client.gui.screens.BackupConfirmScreen;
 import net.minecraft.client.gui.screens.Screen;
-import net.minecraft.client.renderer.GameRenderer;
 import net.minecraft.network.chat.CommonComponents;
 import net.minecraft.network.chat.Component;
 import net.minecraft.network.chat.TranslatableComponent;
 import net.minecraft.resources.ResourceLocation;
-import net.minecraft.util.Mth;
 import org.jetbrains.annotations.Nullable;
 import ru.bclib.BCLib;
-
-import java.util.Objects;
-class ColoredButton extends Button {
-	private final float r;
-	private final float g;
-	private final float b;
-	public ColoredButton(int x, int y, int width, int height, Component component, OnPress onPress, float r, float g, float b) {
-		super(x, y, width, height, component, onPress);
-		this.r = r;
-		this.g = g;
-		this.b = b;
-	}
-	
-	@Override
-	public void renderButton(PoseStack poseStack, int i, int j, float f) {
-		Minecraft minecraft = Minecraft.getInstance();
-		Font font = minecraft.font;
-		RenderSystem.setShader(GameRenderer::getPositionTexShader);
-		RenderSystem.setShaderTexture(0, WIDGETS_LOCATION);
-		RenderSystem.setShaderColor(r, g, b, this.alpha);
-		int k = this.getYImage(this.isHovered());
-		RenderSystem.enableBlend();
-		RenderSystem.defaultBlendFunc();
-		RenderSystem.enableDepthTest();
-		this.blit(poseStack, this.x, this.y, 0, 46 + k * 20, this.width / 2, this.height);
-		this.blit(poseStack, this.x + this.width / 2, this.y, 200 - this.width / 2, 46 + k * 20, this.width / 2, this.height);
-		this.renderBg(poseStack, minecraft, i, j);
-		int l = this.active ? 16777215 : 10526880;
-		drawCenteredString(poseStack, font, this.getMessage(), this.x + this.width / 2, this.y + (this.height - 8) / 2, l | Mth.ceil(this.alpha * 255.0F) << 24);
-	}
-}
+import ru.bclib.gui.GridLayout;
 
 @Environment(EnvType.CLIENT)
 public class ConfirmFixScreen extends Screen {
@@ -61,54 +25,52 @@ public class ConfirmFixScreen extends Screen {
 	private final Component description;
 	private MultiLineLabel message;
 	protected int id;
+	private GridLayout grid = null;
 	
 	public ConfirmFixScreen(@Nullable Screen screen, BackupConfirmScreen.Listener listener) {
 		super(new TranslatableComponent("bclib.datafixer.backupWarning.title"));
 		this.message = MultiLineLabel.EMPTY;
 		this.lastScreen = screen;
 		this.listener = listener;
+		
 		this.description = new TranslatableComponent("bclib.datafixer.backupWarning.message");
 	}
 	
 	protected void init() {
 		super.init();
-		this.message = MultiLineLabel.create(this.font, this.description, this.width - 50);
-		int promptLines = this.message.getLineCount() + 1;
-		Objects.requireNonNull(this.font);
-		int height = promptLines * 9;
+		this.grid = new GridLayout(30, this.width, this.font, this::addRenderableWidget);
+		
 		final int BUTTON_WIDTH = 150;
 		final int BUTTON_SPACE = 10;
 		final int BUTTON_HEIGHT = 20;
 		
-		Button customButton = new Button((this.width -BUTTON_WIDTH)/2, 100 + height, BUTTON_WIDTH, BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.backup"), (button) -> {
+		grid.addMessageRow(MultiLineLabel.create(this.font, this.description, this.width - 50));
+		
+		grid.startRow();
+		grid.addButton( BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.backup"), (button) -> {
 			this.listener.proceed(true, true);
 		});
-		this.addRenderableWidget(customButton);
 		
-		
-		customButton = new Button((this.width - 2*BUTTON_WIDTH - BUTTON_SPACE)/ 2  , 124 + height, BUTTON_WIDTH, BUTTON_HEIGHT, CommonComponents.GUI_CANCEL, (button) -> {
+		grid.startRow();
+		grid.addButton( BUTTON_HEIGHT, CommonComponents.GUI_CANCEL, (button) -> {
 			this.minecraft.setScreen(this.lastScreen);
 		});
-		this.addRenderableWidget(customButton);
-		
-		customButton = new Button((this.width - 2*BUTTON_WIDTH - BUTTON_SPACE)/ 2 + BUTTON_WIDTH+BUTTON_SPACE, 124 + height, BUTTON_WIDTH, BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.continue"), (button) -> {
+		grid.addButton(0.5f, BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.continue"), (button) -> {
 			this.listener.proceed(false, true);
 		});
-		customButton.setAlpha(0.5f);
-		this.addRenderableWidget(customButton);
 		
-		
-		customButton = new Button((this.width - BUTTON_WIDTH)/ 2, 148 + height, BUTTON_WIDTH, BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.nofixes"), (button) -> {
+		grid.startRow();
+		grid.addButton(0.5f, BUTTON_HEIGHT, new TranslatableComponent("bclib.datafixer.backupWarning.nofixes"), (button) -> {
 			this.listener.proceed(false, false);
 		});
-		customButton.setAlpha(0.5f);
-		this.addRenderableWidget(customButton);
+		
+		grid.endRow();
 	}
 	
 	public void render(PoseStack poseStack, int i, int j, float f) {
 		this.renderBackground(poseStack);
-		drawCenteredString(poseStack, this.font, this.title, this.width / 2, 50, 16777215);
-		this.message.renderCentered(poseStack, this.width / 2, 70);
+		drawCenteredString(poseStack, this.font, this.title, grid.width / 2, grid.topStart, 16777215);
+		if (grid!=null) grid.render(poseStack);
 		super.render(poseStack, i, j, f);
 	}