, 'Helvetica Neue', Helvetica, Arial;
      margin: 0;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
      -webkit-tap-highlight-color: rgba(0,0,0,0);
      -webkit-touch-callout: none;
    }
    
    .label {
      height: 40px;
      color: #4285f4;
      font-size: 20px;
    }
    
    section, paper-radio-button {
      padding: 20px;
    }
    
    paper-radio-button.blue::shadow #ink[checked] {
      color: #4285f4;
    }
    
    