html, body {
 width: 100%;
 height: 100%;
}

body {
  margin-top: 0px;
  margin-right: 0px;
  margin-left: 0px;
  margin-bottom: 0px;
}

div.map {
 height: 48%;
 margin-left: 250px;
 margin-right: 1%;
}

div.spacer {
 height: 1%;
}

div.sidebar {
 position: absolute;
 top: 5px;
 left: 5px;
 width: 240px;
}

input {
 width: 230px;
}