CSS Transform to skew the shape to a trapezium

Question

I want to be able to skew an element in the way the image displays below.

I have been play

Answer 1

You can apply some rotate transform around the X axis and apply an appropriate pespective before:

div {    
  width:300px;
  height:200px;
  background:url(http://placekitten.com/300/200);
  border:2px solid red;    
  border-top-width:4px;
  border-bottom-width:1px;
  -webkit-transform: perspective(200px) rotateX(40deg);    
  margin:100px;
}

Demo