[]html文本(HTMLDivElement)的话 怎么斜体

var scoreHtml = new HTMLDivElement();

scoreHtml.style.width = 72;

scoreHtml.style.height = 50;

scoreHtml.style.fontFamily = 'Arial';

scoreHtml.style.fontSize = 30;

scoreHtml.style.color = '#3CFFBE';

scoreHtml.style.lineHeight = 30;

scoreHtml.style.background = '#011f15';

scoreHtml.style.fontStyle = 'italic';

scoreHtml.style.align = 'right';