html, body {
    font-family: "Montserrat", "Helvetica", "Arial", "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-size: 19px;  
  }

  .nosel {
    -webkit-touch-callout: none; /* iOS Safari */
      -webkit-user-select: none; /* Safari */
       -khtml-user-select: none; /* Konqueror HTML */
         -moz-user-select: none; /* Old versions of Firefox */
          -ms-user-select: none; /* Internet Explorer/Edge */
              user-select: none; /* Non-prefixed version, currently
                                    supported by Chrome, Edge, Opera and Firefox */
  }

  .f-h { 
    font-size: 21px;
  }
  .f-hs {
    font-size: 17px;
  }

  .dropdown-menu {
    max-height:60vh;
    overflow-x: hidden;
    overflow-y: scroll;
 }

 .preloader {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 3px solid rgba(202, 202, 202, 0.3);
    border-radius: 50%;
    border-top-color: rgb(36, 36, 36);
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
  }
  @keyframes spin {
    to { -webkit-transform: rotate(360deg); }
  }
  @-webkit-keyframes spin {
    to { -webkit-transform: rotate(360deg); }
  }