*{
 margin: 0px;
 padding: 0px;
}

#container{
 position: relative;
}

.box{
 padding: 5px;
 float: left;
}
.box_img{
 padding: 5px;
 border: 1px solid #cccccc;
 box-shadow: 0 0 5px #ccc;
 border-radius: 5px;
}

.box_img img{
 width: 150px;
 height:auto;
}