#reloj {
clear:both; 
background-color: black;
width: 100%;
padding:5px;
margin-top: 10px;
margin-bottom: 10px;}
#hora {
color:white;
margin: 0 auto;
text-align: center;}
body {
    background-color: #FFFFCC;}
#mapa {
    float: left;
width: 500px;
border-type: solid;
border-color: green;
border-width: 100px;
height: 500px;
}
.vacio {
float: left; 
width:700px;
height: 500px;
border-type: solid;
border-color: blue;
border-width: 50px;

}
footer {
position: fixed;
padding: 7px;
margin: 5px;
bottom: 1px;
width: 100%;
height: 40px;
text-align: center;
background-color: orange;
color: white;
font-style: italic;
font-size: 1em;}