.iframe-wrapper{-webkit-transform:scale(.5);transform:scale(.5);width:200%;height:200px;-webkit-transform-origin:top left;transform-origin:top left}iframe{display:inline-block;width:100%;height:360px;border:0}.dense-border{border:2px dashed #999}.box{display:block;width:100%}.dense-border:hover{cursor:pointer;background:#fff}