responsive image test

by Richard Hunter

HTML

<div class='container'>
    <img src='http://cdn.londonandpartners.com/assets/73295-640x360-london-skyline-ns.jpg'/>
</div>

CSS

.container {
    width : 50%;
    height : 300px;
    margin : auto;
    margin-top : 100px;
    border : solid 1px black;
}
img {
    width : 120%;
    margin-left : -10%;
    opacity : 0.6;

}