Edit in JSFiddle

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  new FancyGrid({
    title: 'Rows\' Auto Height',
    renderTo: 'container',
    width: 500,
    height: 400,
    data: data,
    theme: 'gray',
    selModel: 'rows',
    trackOver: true,
    columns: [{
      index: 'car',
      title: 'Car',
      sortable: true
    }, {
      index: 'info',
      type: 'text',
      width: 350,
      resizable: true,
      autoHeight: true,
      title: 'Info'
    }]
  });

});

var data = [{
  car: 'Kia Sportage',
  info: 'The Kia Sportage is a compact crossover SUV (compact SUV until 2005) built by the South Korean manufacturer Kia since 1993.'
}, {
  car: 'Kia Sorento',
  info: 'The Kia Sorento is a mid-size crossover SUV (compact SUV until 2009) produced since 2002 by South Korean manufacturer Kia Motors.'
}, {
  car: 'Kia Rio',
  info: 'The Kia Rio is a subcompact car produced by the South Korean manufacturer Kia since August 2000 and now in its fourth generation.<br> Body styles have included a three and five-door hatchback and four-door sedan, equipped with inline-four gasoline and diesel engines, and front-wheel drive.<br>The Rio replaced the first-generation Pride—a rebadged version of the Ford Festiva—and the Avella, a subcompact sold as a Ford in some markets.<br> A second generation was introduced in 2005 in Europe and 2006 in North America, sharing its platform with the Hyundai Accent, a subcompact manufactured by its sister Hyundai Motor Company in South Korea.'
}, {
  car: 'Kia Soul',
  info: 'The Kia Soul is a front-engine, front-wheel-drive, five-door subcompact crossover SUC (Mini MPV) manufactured and marketed worldwide by Kia and now in its second generation.<br>Designed at Kia\'s design center in California, the Soul debuted at the 2008 Paris Motor Show and is manufactured in South Korea.<br> Since 2014, Kia has marketed an electric variant as the Soul EV in North and Central America as well as Europe.'
}];

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<div id="container"></div>