.bs-example
{
	margin: 20px;
}
.modal-dialog iframe
{
	margin: 0 auto;
	display: block;
}
.bbb
{
	margin-top: -5%;
	margin-bottom: -10%;
	text-align: center;
}
.mj
{
	margin-left: 10px;
	border: 1px solid #4bf948cc;
}