My 320px width adsense unit is too small on newer smart phones

Question

I have a 320px x 50px adsense unit I am trying to display on an iPhone 6. (Or any mobile browser with a width more than 320px - iPhone 3Gs was 320px wide.) The ad unit is way too small.

I tried using CSS, media queries, and other things. No dice.

I tried using Google's Responsive ads. No dice.

I looked at a bunch of sites with the Google Chrome device mode and found a site that had a 320px wide add, but it was taking the full viewport width on an iPhone 6!

How can I get the ad to display on the full width of the page?

Answer 1

With all of the different device screen sizes, now there is a way to set the viewport size on mobile browsers.

<meta name="viewport" content="width=device-width">

This will scale the 320px width ad unit to fit the full width of the device.

More reading.

Answer 2

try this add it you your CSS

img
{
max-width:100%;
}

I think will work with you.