diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
deleted file mode 100644
index 30aa626..0000000
--- a/.idea/codeStyles/Project.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <code_scheme name="Project" version="173">
-    <Objective-C-extensions>
-      <file>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
-      </file>
-      <class>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
-      </class>
-      <extensions>
-        <pair source="cpp" header="h" fileNamingConvention="NONE" />
-        <pair source="c" header="h" fileNamingConvention="NONE" />
-      </extensions>
-    </Objective-C-extensions>
-  </code_scheme>
-</component>
\ No newline at end of file
diff --git a/app/src/main/res/drawable-xxhdpi/google_logo.jpg b/app/src/main/res/drawable-xxhdpi/google_logo.jpg
new file mode 100755
index 0000000..d7e2005
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/google_logo.jpg differ
diff --git a/app/src/main/res/drawable-xxhdpi/google_plex_cover.webp b/app/src/main/res/drawable-xxhdpi/google_plex_cover.webp
new file mode 100644
index 0000000..d8463a3
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/google_plex_cover.webp differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_cloud.png b/app/src/main/res/drawable-xxhdpi/ic_cloud.png
new file mode 100644
index 0000000..e0f31f7
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_cloud.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_hamburger.png b/app/src/main/res/drawable-xxhdpi/ic_hamburger.png
new file mode 100644
index 0000000..d390993
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_hamburger.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_kotlin.webp b/app/src/main/res/drawable-xxhdpi/ic_kotlin.webp
new file mode 100644
index 0000000..d31dd13
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_kotlin.webp differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_kotlin_2.webp b/app/src/main/res/drawable-xxhdpi/ic_kotlin_2.webp
new file mode 100644
index 0000000..4fdbfc8
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_kotlin_2.webp differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_lightning_bolt.png b/app/src/main/res/drawable-xxhdpi/ic_lightning_bolt.png
new file mode 100644
index 0000000..e8986ab
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_lightning_bolt.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/icon.png b/app/src/main/res/drawable-xxhdpi/icon.png
new file mode 100644
index 0000000..bf61160
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/icon.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/illustration_gman.webp b/app/src/main/res/drawable-xxhdpi/illustration_gman.webp
new file mode 100644
index 0000000..3d55560
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/illustration_gman.webp differ
diff --git a/app/src/main/res/drawable-xxhdpi/man_1.webp b/app/src/main/res/drawable-xxhdpi/man_1.webp
new file mode 100644
index 0000000..187d39b
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/man_1.webp differ
diff --git a/app/src/main/res/drawable-xxhdpi/man_2.png b/app/src/main/res/drawable-xxhdpi/man_2.png
new file mode 100755
index 0000000..13fa8a8
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/man_2.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/shadow.9.png b/app/src/main/res/drawable-xxhdpi/shadow.9.png
new file mode 100644
index 0000000..cc2c1dd
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/shadow.9.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/starry_night.webp b/app/src/main/res/drawable-xxhdpi/starry_night.webp
new file mode 100644
index 0000000..5bdbd1c
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/starry_night.webp differ
diff --git a/app/src/main/res/drawable/google_plex_cover.png b/app/src/main/res/drawable/google_plex_cover.png
deleted file mode 100755
index 4105d90..0000000
Binary files a/app/src/main/res/drawable/google_plex_cover.png and /dev/null differ
diff --git a/app/src/main/res/drawable/google_plex_cover.webp b/app/src/main/res/drawable/google_plex_cover.webp
new file mode 100644
index 0000000..d8463a3
Binary files /dev/null and b/app/src/main/res/drawable/google_plex_cover.webp differ
diff --git a/app/src/main/res/drawable/ic_kotlin.png b/app/src/main/res/drawable/ic_kotlin.png
deleted file mode 100755
index 86752d8..0000000
Binary files a/app/src/main/res/drawable/ic_kotlin.png and /dev/null differ
diff --git a/app/src/main/res/drawable/ic_kotlin.webp b/app/src/main/res/drawable/ic_kotlin.webp
new file mode 100644
index 0000000..d31dd13
Binary files /dev/null and b/app/src/main/res/drawable/ic_kotlin.webp differ
diff --git a/app/src/main/res/drawable/ic_kotlin_2.png b/app/src/main/res/drawable/ic_kotlin_2.png
deleted file mode 100755
index 5a00237..0000000
Binary files a/app/src/main/res/drawable/ic_kotlin_2.png and /dev/null differ
diff --git a/app/src/main/res/drawable/ic_kotlin_2.webp b/app/src/main/res/drawable/ic_kotlin_2.webp
new file mode 100644
index 0000000..4fdbfc8
Binary files /dev/null and b/app/src/main/res/drawable/ic_kotlin_2.webp differ
diff --git a/app/src/main/res/drawable/illustration_gman.png b/app/src/main/res/drawable/illustration_gman.png
deleted file mode 100755
index d09f323..0000000
Binary files a/app/src/main/res/drawable/illustration_gman.png and /dev/null differ
diff --git a/app/src/main/res/drawable/illustration_gman.webp b/app/src/main/res/drawable/illustration_gman.webp
new file mode 100644
index 0000000..3d55560
Binary files /dev/null and b/app/src/main/res/drawable/illustration_gman.webp differ
diff --git a/app/src/main/res/drawable/man_1.png b/app/src/main/res/drawable/man_1.png
deleted file mode 100755
index f3c1b2a..0000000
Binary files a/app/src/main/res/drawable/man_1.png and /dev/null differ
diff --git a/app/src/main/res/drawable/man_1.webp b/app/src/main/res/drawable/man_1.webp
new file mode 100644
index 0000000..187d39b
Binary files /dev/null and b/app/src/main/res/drawable/man_1.webp differ
diff --git a/app/src/main/res/drawable/starry_night.jpg b/app/src/main/res/drawable/starry_night.jpg
deleted file mode 100644
index 2b6db9f..0000000
Binary files a/app/src/main/res/drawable/starry_night.jpg and /dev/null differ
diff --git a/app/src/main/res/drawable/starry_night.webp b/app/src/main/res/drawable/starry_night.webp
new file mode 100644
index 0000000..5bdbd1c
Binary files /dev/null and b/app/src/main/res/drawable/starry_night.webp differ
diff --git a/build.gradle b/build.gradle
index 2a03f8e..3cedbfe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,13 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.41'
+    ext.kotlin_version = '1.3.31'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0-alpha18'
+        classpath 'com.android.tools.build:gradle:3.4.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 9a4163a..afb0c62 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
+#Wed May 15 11:37:21 EET 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip