html {
    height: 100%;
  }
  
  body {
    height: 100%;
    min-height: 100%;
    background-color: #a5a5a5;
    padding: 0;
    margin: 0;
    font-family: "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
  }
  
  canvas {
    width: 100%;
    height: 100%;
    background-color: #a5a5a5;
  }
  
  canvas:focus {
    outline: none;
  }
  
  #atributation {
    position: absolute;
    right: 3px;
    bottom: 3px;
    background-color: white;
    color: gray;
    padding: 3px 6px;
    font-size: 10px;
    opacity: 0.8;
  }
  
  #atributation a {
    color: gray;
  }
  
  #pinPopupWrapper {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    opacity: 0.8;
    display: none;
  }
  
  .pinPopup {
    width: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -150px;
    margin-top: -150px;
    background: #fff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.7);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.7);
    display: none;
    z-index: 9999;
  }
  
  .pinPopupClose {
    position: absolute;
    top: 10px;
    right: 10px;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background: #000;
    opacity: 0.3;
    text-align: center;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    line-height: 16px;
  }
  
  .pinPopupContent {
    padding: 5px 15px;
    color: #333;
    text-align: center;
  }
  
  .pinPopupTitle {
    padding-top: 5px;
    padding-bottom: 10px;
    font-weight: bold;
    border-bottom: 1px solid #ccc;
    font-size: 16px;
  }
  
  .pinPopupText {
    margin-top: 10px;
    margin-bottom: 5px;
    font-size: 12px;
  }
  
  .pinPopupButton {
    margin-top: 30px;
    margin-bottom: 30px;
    font-size: 12px;
  }
  
  .pinPopupButton a {
    background-color: #1473e6;
    color: #fff;
    text-decoration: none;
    border-radius: 15px;
    padding: 10px 20px;
    font-weight: bold;
  }
  
  .pinPopupImg img {
    width: 100%;
    height: auto;
    -webkit-border-top-left-radius: 4px;
    -webkit-border-top-right-radius: 4px;
    -moz-border-radius-topleft: 4px;
    -moz-border-radius-topright: 4px;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
  }