html { overflow: hidden; }

html, body {
     margin: 0;
     padding: 0;
     height: 100%;
}

#map {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
}

#alert {
     position: absolute;
     top: 40%;
     left: 0;
     width: 100%;
     text-align: center;   
     display: none;
}

#alert p {
     width: 150px;
     margin: 0 auto 0 auto;
     padding: 10px;
     background: white;
     border: 1px solid #aaa;
}

body.loading #alert { display: block; }

/* VML styles for IE */
v\:* {
  behavior: url(#default#VML);
}