Override style of webpage in webview - android -


i trying override existing style webpage in webview. following webviewclient has not effect on webpage.

public class webclient extends webviewclient {  @override public boolean shouldoverrideurlloading(webview view, string url) {     return super.shouldoverrideurlloading(view, url); }   @override public void onpagefinished(webview view, string url) {      view.loadurl("javascript:document.getelementsbyclassname('main-container').style.paddingtop = '10px';");  } }

i used below jquery command apply style.

@override public void onpagefinished(webview view, string url) {     view.loadurl("javascript: $('.main-container').css('padding-top','40px')"); }

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