Phonegap App: Shadows on clicking a button

Question

I am wondering if this is just the way html5 Apps are or can i fix this? To show you what i mean have a look at this:

This is what it looks like when i click on it on a device.

Answer 1

Try this,

CSS

a {border:none;outline:none;}
a img{border:none;outline:none;background:none;}

Answer 2

Add this to your css :

* {
-webkit-tap-highlight-color: rgba(0,0,0,0); /* make transparent link selection, adjust last value opacity 0 to 1.0 */
}