.mimapa {
	width: 50%;
	height: 300px;
	box-shadow: 0 0 0.5em rgba(0,0,0,0.5);
	margin: 0px auto;
	margin-top: 10px auto;
}

iframe {
    margin: 0 auto;
    padding: 0 auto;
    
    align-content: center;
}