diff --git a/XYZReader/build.gradle b/XYZReader/build.gradle
index fe68112..250a37d 100644
--- a/XYZReader/build.gradle
+++ b/XYZReader/build.gradle
@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:2.3.3'
     }
 }
 apply plugin: 'com.android.application'
@@ -14,7 +14,7 @@ repositories {
 
 android {
     compileSdkVersion 24
-    buildToolsVersion "22.0.1"
+    buildToolsVersion '25.0.0'
 
     defaultConfig {
         minSdkVersion 16
@@ -23,13 +23,13 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:support-v4:24.0.0'
-    compile 'com.android.support:support-v13:24.0.0'
+    compile 'com.android.support:support-v4:24.2.1'
+    compile 'com.android.support:support-v13:24.2.1'
     compile 'com.android.support:design:24.2.1'
     compile 'com.android.support:appcompat-v7:24.2.1'
-    compile 'com.android.support:palette-v7:24.0.0'
+    compile 'com.android.support:palette-v7:24.2.1'
     compile 'com.android.support:recyclerview-v7:24.2.1'
-    compile 'com.android.support:cardview-v7:24.0.0'
+    compile 'com.android.support:cardview-v7:24.2.1'
     compile 'com.squareup.okhttp3:okhttp:3.1.2'
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
     compile files('libs/volley.jar')
diff --git a/XYZReader/src/main/res/values-land/macro_layout.xml b/XYZReader/src/main/res/values-land/macro_layout.xml
index 1ca1bbf..cdca3c1 100644
--- a/XYZReader/src/main/res/values-land/macro_layout.xml
+++ b/XYZReader/src/main/res/values-land/macro_layout.xml
@@ -1,5 +1,6 @@
 <resources>
     <!-- detail -->
+    <dimen name="list_side_margin">50dp</dimen>
     <dimen name="detail_photo_height">224dp</dimen>
     <dimen name="detail_inner_horiz_margin">112dp</dimen>
 </resources>
\ No newline at end of file