text: var blessed = require('blessed');
  
  var screen = blessed.screen({
    smartCSR: true,
    title: "Blessed buttons"
  });
  
  var button1 = blessed.button({
    parent: screen,
    content: "OK",
    width: 10,
    height: 5,
    border: {
      type: 'line'
    },
    style: {
      fg: 'white',
      bg: 'green',
      hover: {
        fg: 'white',
        bg: 'blue'
      }
    }
  });
  
  var button2 = blessed.button({
    parent: screen,
    content: "Cancel",
    left: 10,
    width: 10,
    height: 5,
    border: {
      type: 'line'
    },
    style: {
      fg: 'white',
      bg: 'red',
      hover: {
        fg: 'white',
        bg: 'blue'
      }
    }
  });
  
  button1.on('click', function () {
    console.log('OK');
  });
  
  button2.on('click', function () {
    screen.destroy();
  });
  
  screen.key('q', function () {
    this.destroy();
  });
  
  screen.render();
  