* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
      -ms-box-sizing: border-box;
          box-sizing: border-box;
}
.pic {
  border: 10px solid #fff; 
  float: left;
  height: 300px;
  width: 300px;
  margin: 20px;
  overflow: hidden;
   
  -webkit-box-shadow: 5px 5px 5px #111;
          box-shadow: 5px 5px 5px #111; 
}
*GROW*/
.grow img {
  height: 300px;
  width: 300px;
 
  -webkit-transition: all 1s ease;
     -moz-transition: all 1s ease;
       -o-transition: all 1s ease;
      -ms-transition: all 1s ease;
          transition: all 1s ease;
}
 
.grow img:hover {
	width: 300px;
	height: 300px;
}