html {
  min-height: 100%;
  position: relative;
}

body {
  height: 100%;
}

.content {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5%;
  right: 5%;
  padding: 10px;
  box-shadow: 2px 2px 5px #888888;
}

.line {
  color: white;
  padding: 5px 10px;
  border-radius: 10px;
  display: inline-block;
  font-size: 12px;
  width: 11em;
}

.station {
  padding-top: 4px;
  padding-bottom: 4px;
  background-color: white;
  border-width: 1px;
  border-style: solid;
  border-color: grey;
  width: 9em;
  display: inline-block;
  box-shadow: 3px 3px 5px lightgray;
}

.station-start {
  padding-left: 4px;
  padding-right: 4px;
  border-radius: 10px 0px 0px 10px;
  text-align: right;
}

.station-end {
  padding-right: 4px;
  padding-left: 4px;
  border-radius: 0px 10px 10px 0px;
  text-align: left;
}

.metro-line {
  text-align: center;
  margin: 5px;
}

input{
  font-size: medium;
}