Resize images with a circle

by Julian

HTML

<div><img src="https://source.unsplash.com/MUnoV4capRk/600x300" id=""/></div>

<div><img src="https://source.unsplash.com/MUnoV4capRk/600x300" id="circle"/></div>

CSS

#circle
 {
   border-radius:50% 50% 50% 50%;  
   width:100px;
   height:100px;
}