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

.map {
position: relative;
width:500px;
margin: 0 auto;
height: 500px;
z-index:1;
}

.dados {
 position: relative;
width=550px;
margin: 0 auto;
height: 500px;
z-index:2;
}