title: Remove White Space in WebView
body: <p>i am using webview on my responsive theme.
  everypages work well without signin page.
  i checked in chrome and all browsers, it seems full screen but in webview, white blank occure.</p>
  
  <p>How can i fix this ?
  Here is my real url (u can check) : <a href="http://104.196.41.207/PathologyCloud/signin.php" rel="nofollow noreferrer">http://104.196.41.207/PathologyCloud/signin.php</a></p>
  
  <p>And my webview code :</p>
  
  <pre><code>package tscolari.mobile_sample;
  
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.View;
  import android.view.Window;
  import android.view.WindowManager;
  import android.webkit.WebSettings;
  import android.webkit.WebView;
  import android.webkit.WebViewClient;
  
  public class AndroidMobileAppSampleActivity extends Activity {
      /** Called when the activity is first created. */
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          requestWindowFeature(Window.FEATURE_NO_TITLE);
          getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                  WindowManager.LayoutParams.FLAG_FULLSCREEN);
  
          setContentView(R.layout.main);
  
          WebView mainWebView = (WebView) findViewById(R.id.mainWebView);
  
          WebSettings webSettings = mainWebView.getSettings();
          webSettings.setJavaScriptEnabled(true);
  
          mainWebView.setWebViewClient(new MyCustomWebViewClient());
          mainWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
  
          mainWebView.loadUrl("http://104.196.41.207/PathologyCloud/signin.php");
      }
  
      private class MyCustomWebViewClient extends WebViewClient {
          @Override
          public boolean shouldOverrideUrlLoading(WebView view, String url) {
              view.loadUrl(url);
              return true;
          }
      }
  }
  </code></pre>
  
  <p>and main.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:orientation="vertical"
      android:layout_width="match_parent"
      android:layout_height="match_parent"&gt;
  
      &lt;WebView android:layout_width="match_parent" 
        android:layout_height="match_parent" 
        android:id="@+id/mainWebView"&gt;
       &lt;/WebView&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p><strong>EDIT : HOW LOOK LIKE IN WEBVIEW :</strong></p>
  
  <p><a href="https://i.stack.imgur.com/fnq7i.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fnq7i.png" alt="enter image description here"></a></p>