.hr-upper-container, .hr-map-info-container {
    display: flex;
    align-content: flex-start;
}

.hr-upper-container {
    display: flex;
    justify-content: space-between;
}

.hr-air-quality{
    flex: 1;
    padding: 10px;
}

.hr-road-types {
    flex: 2;
    padding: 10px;
}

.hr-road-types-grid {
    display: flex;
    flex-wrap: wrap;
}

.hr-column input[type="checkbox"]{
    margin: 5px;
}

.hr-column {
    flex: 1;
}

.hr-map-info-container {
    display: flex;
    width: 98%;
    margin: auto;
}

.hr-map-container {
    z-index: 10;
    flex: 3;
}

.hr-map-instructions {
    font-size: 0.5 em;
    margin-bottom: 5px;
}

#hr-map {
    max-width: 970px;
    height: 720px;
}

.hr-health-route {
    flex: 1;
    width: 100px;
}

.hr-slider, .hr-node-input {
    width: 100%; /* Ensuring full width for sliders and node inputs */
}

.healthy-route-action-button {
    background-color: #4C90AF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    padding: 10px;
    margin: 10px;
}

.healthy-route-action-button:hover {
    background-color: #4549a0;
}

.route-key {
    font-weight: bold;
}

.hidden {
    display: none;
}

.block {
    display: block;
}

.green {
    color: green;
}

.blue {
    color: blue;
}

.purple {
    color: purple;
}

.center {
    text-align: center;
}

img.loading {
    width: 30%;
    margin: auto;
}

.modal {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  z-index: 20;
}

.modal-content {
  background-color: #fefefe;
  margin: 10% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 50%;
}

.close, .closeModal {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover,
.close:focus,
.closeModal:hover,
.closeModal:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

table{
    margin: 20px auto 20px auto;
}

table, th, td {
  border: 1px solid black;
  border-collapse: collapse;
}

td{
    padding: 10px;
}