html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

#map {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  position: relative;
}

#selectContainer {
  z-index: 1000;
  width: 100%;
  padding: 10px 0;
  display: inline-block;
  position: absolute;

}

#countrySelect {
  width: 200px;
  margin: auto;
  padding: 8px;
}

#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: #fff;
  }


  #preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid #f2f2f2;
  border-top: 6px solid #56829e ;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  -webkit-animation: animate-preloader 1s linear infinite;
animation: animate-preloader 1s linear infinite;
}

@-webkit-keyframes animate-preloader {
  0% {
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  }
  100% {
  -webkit-transform: rotate(360deg);
  transform: rotate(360deg);
  }
  }
  @keyframes animate-preloader {
  0% {
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  }
  100% {
  -webkit-transform: rotate(360deg);
  transform: rotate(360deg);
  }
  }