I have tried to get after pseudo for image but nothing appears ,Is this a wrong way or we can't have :after :beforfe for inline elements.

```css
img:after{
position:absolute;
width:100%;
height:100%;
background:red;
right:-100%;
}

img{
position:relative;
}
```

```html
<img src="http://t3.gstatic.com/images?q=tbn:ANd9GcSkokrxxIX-EDiBFHl7z-gDrIscZSa2KDgl5Xm1-31053Zb1yvb"/>
```