diff --git a/app/src/main/java/de/joel/zoomhelper/MainActivity.java b/app/src/main/java/de/joel/zoomhelper/MainActivity.java
index 98901c8..a79ea0e 100644
--- a/app/src/main/java/de/joel/zoomhelper/MainActivity.java
+++ b/app/src/main/java/de/joel/zoomhelper/MainActivity.java
@@ -2,7 +2,6 @@ package de.joel.zoomhelper;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.net.Uri;
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 8158e2c..f3ca2f3 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,246 +1,219 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:paddingStart="60dp"
+    android:paddingEnd="16dp"
     tools:context=".MainActivity">
 
-    <ImageView
-        android:id="@+id/image2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="284dp"
-        android:layout_marginTop="380dp"
-        android:padding="5dp"
-        android:src="@mipmap/baseline_arrow_drop_down_black_24"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        android:focusable="true" />
-
-    <EditText
-        android:id="@+id/editAtt"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="468dp"
-        android:ems="10"
-        android:inputType="number"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <de.joel.zoomhelper.InstantAutoComplete
-        android:id="@+id/textBoxName"
-        android:layout_width="215dp"
-        android:layout_height="39dp"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="380dp"
-        android:inputType="text"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textName"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="360dp"
-        android:text="@string/DisplayName"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textAtt"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="448dp"
-        android:text="@string/AttendeesInput"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <Button
-        android:id="@+id/btnJoin"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="120dp"
-        android:layout_marginTop="556dp"
-        android:onClick="btnJoin_onClick"
-        android:text="@string/Join"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.561"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <Button
-        android:id="@+id/btnSave"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="50dp"
-        android:layout_marginTop="556dp"
-        android:onClick="btnSave_onClick"
-        android:text="@string/Save"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.02"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <com.google.android.material.textfield.TextInputLayout
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="272dp"
-        android:background="@android:color/transparent"
-        app:boxBackgroundColor="@android:color/transparent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:passwordToggleDrawable="@drawable/show_password_selector"
-        app:passwordToggleEnabled="true">
-
-        <EditText
-            android:id="@+id/editTextTextPassword2"
-            android:layout_width="212dp"
-            android:layout_height="wrap_content"
-            android:ems="10"
-            android:inputType="textPassword"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-    </com.google.android.material.textfield.TextInputLayout>
-
-    <EditText
-        android:id="@+id/textBoxID"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="192dp"
-        android:ems="10"
-        android:inputType="text"
-        android:focusable="true"
-        android:focusableInTouchMode="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textID"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="172dp"
-        android:text="@string/MeetingID"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textPW"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="253dp"
-        android:text="@string/Password"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
     <TextView
         android:id="@+id/textMeetingName"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="72dp"
         android:layout_marginTop="48dp"
-        android:text="@string/MeetingName"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        android:text="@string/MeetingName" />
 
     <de.joel.zoomhelper.InstantAutoComplete
         android:id="@+id/TextMeetingName"
         android:layout_width="215dp"
         android:layout_height="39dp"
-        android:layout_marginStart="72dp"
-        android:layout_marginTop="67dp"
-        android:inputType="text"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        android:layout_below="@+id/textMeetingName"
+        android:inputType="text" />
 
     <ImageView
         android:id="@+id/image"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="284dp"
-        android:layout_marginTop="67dp"
+        android:layout_alignTop="@+id/TextMeetingName"
+        android:layout_toEndOf="@+id/TextMeetingName"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
         android:padding="5dp"
-        android:src="@mipmap/baseline_arrow_drop_down_black_24"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        android:focusable="true" />
+        android:src="@mipmap/baseline_arrow_drop_down_black_24" />
 
-    <ImageView
-        android:id="@+id/imageAttend"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="282dp"
-        android:layout_marginTop="128dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/iconfinder_phone_7124181_32"
-        android:focusable="true" />
-
-    <ImageView
-        android:id="@+id/imageTrash"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="140dp"
-        android:layout_marginTop="128dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/iconfinder_trash_7124159_32"
-        android:focusable="true" />
-
-    <ImageView
-        android:id="@+id/imageSave"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="188dp"
-        android:layout_marginTop="128dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/iconfinder_save_7124134_32"
-        android:focusable="true" />
-
-    <ImageView
-        android:id="@+id/imageShare"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="236dp"
-        android:layout_marginTop="128dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/iconfinder_share_7124186_32"
-        android:focusable="true" />
 
     <ImageView
         android:id="@+id/imageAdd"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="92dp"
-        android:layout_marginTop="128dp"
+        android:layout_below="@+id/TextMeetingName"
+        android:layout_marginStart="30dp"
+        android:layout_marginTop="22dp"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/iconfinder_pluscircle_7124019_32"
-        android:focusable="true" />
+        android:focusable="true"
+        app:srcCompat="@drawable/iconfinder_pluscircle_7124019_32" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <ImageView
+        android:id="@+id/imageTrash"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@+id/imageAdd"
+        android:layout_below="@+id/TextMeetingName"
+        android:layout_alignTop="@+id/imageAdd"
+        android:layout_marginStart="15dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        app:srcCompat="@drawable/iconfinder_trash_7124159_32" />
+
+    <ImageView
+        android:id="@+id/imageSave"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@+id/imageTrash"
+        android:layout_below="@+id/TextMeetingName"
+        android:layout_alignTop="@+id/imageAdd"
+        android:layout_marginStart="15dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        app:srcCompat="@drawable/iconfinder_save_7124134_32" />
+
+    <ImageView
+        android:id="@+id/imageShare"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@+id/imageSave"
+        android:layout_below="@+id/TextMeetingName"
+        android:layout_alignTop="@+id/imageAdd"
+        android:layout_marginStart="15dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        app:srcCompat="@drawable/iconfinder_share_7124186_32" />
+
+    <ImageView
+        android:id="@+id/imageAttend"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@+id/imageShare"
+        android:layout_below="@+id/TextMeetingName"
+        android:layout_alignTop="@+id/imageAdd"
+        android:layout_marginStart="15dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        app:srcCompat="@drawable/iconfinder_phone_7124181_32" />
+
+    <TextView
+        android:id="@+id/textID"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/imageAdd"
+        android:layout_marginTop="22dp"
+        android:text="@string/MeetingID"
+        />
+
+    <EditText
+        android:id="@+id/textBoxID"
+        android:layout_width="215dp"
+        android:layout_height="39dp"
+        android:layout_below="@+id/textID"
+        android:focusable="true"
+        android:focusableInTouchMode="true"
+        android:inputType="text"
+      />
+
+    <TextView
+        android:id="@+id/textPW"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/textBoxID"
+        android:layout_marginTop="22dp"
+        android:text="@string/Password"
+      />
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/layoutPW"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/textPW"
+        android:background="@android:color/transparent"
+        app:boxBackgroundColor="@android:color/transparent"
+        app:passwordToggleDrawable="@drawable/show_password_selector"
+        app:passwordToggleEnabled="true">
+
+        <EditText
+            android:id="@+id/editTextTextPassword2"
+            android:layout_width="215dp"
+            android:layout_height="39dp"
+            android:inputType="textPassword"
+           />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <TextView
+        android:id="@+id/textName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/layoutPW"
+        android:layout_marginTop="22dp"
+        android:text="@string/DisplayName"
+       />
+
+
+    <de.joel.zoomhelper.InstantAutoComplete
+        android:id="@+id/textBoxName"
+        android:layout_width="215dp"
+        android:layout_height="39dp"
+        android:layout_below="@+id/textName"
+        android:inputType="text"
+        />
+
+    <ImageView
+        android:id="@+id/image2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/textBoxName"
+        android:layout_toEndOf="@+id/textBoxName"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        android:padding="5dp"
+        android:src="@mipmap/baseline_arrow_drop_down_black_24"
+        />
+
+    <TextView
+        android:id="@+id/textAtt"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/textBoxName"
+        android:layout_marginTop="22dp"
+        android:text="@string/AttendeesInput"
+        />
+
+    <EditText
+        android:id="@+id/editAtt"
+        android:layout_width="215dp"
+        android:layout_height="39dp"
+        android:layout_below="@+id/textAtt"
+        android:inputType="number"
+     />
+
+
+    <Button
+        android:id="@+id/btnSave"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/editAtt"
+        android:layout_marginTop="50dp"
+        android:onClick="btnSave_onClick"
+        android:text="@string/Save"
+        />
+
+    <Button
+        android:id="@+id/btnJoin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/btnSave"
+        android:layout_toEndOf="@+id/btnSave"
+        android:layout_marginStart="22dp"
+        android:onClick="btnJoin_onClick"
+        android:text="@string/Join" />
+
+
+</RelativeLayout>
\ No newline at end of file