body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background-image: url('https://images.unsplash.com/photo-1536514498073-50e69d39c6cf?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1800&q=80');
    font-size: 120%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .message-box {
    background: #396d9dd0;
    visibility: hidden;
    opacity: 0.8;
    color: white;
    padding: 2em;
    border-radius: 20px;
    width: 100%;
    max-width: 420px;
    margin: 1em;
  }
  .loader {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    position: relative;
    animation: rotate 1s linear infinite;

  }
  .loader::before , .loader::after {
    content: "";
    box-sizing: border-box;
    position: absolute;
    inset: 0px;
    border-radius: 50%;
    border: 5px solid rgb(24, 106, 194);
    animation: prixClipFix 2s linear infinite ;
  }
  .loader::after{
    border-color: #3176ae;
    animation: prixClipFix 2s linear infinite , rotate 0.5s linear infinite reverse;
    inset: 6px;
  }
  
  @keyframes rotate {
    0%   {transform: rotate(0deg)}
    100%   {transform: rotate(360deg)}
  }
  
  @keyframes prixClipFix {
      0%   {clip-path:polygon(50% 50%,0 0,0 0,0 0,0 0,0 0)}
      25%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 0,100% 0,100% 0)}
      50%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,100% 100%,100% 100%)}
      75%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 100%)}
      100% {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 0)}
  }
  
#map {
  height: 320px;
  border-radius: 6px;
  margin: auto;

}