我有一個帶有文本的 ap，該文本在單擊按鈕時會發(fā)生變化，每個按鈕根據 var 的值顯示不同的文本，我希望其中一個文本具有不同的字體大小。var language = " "; /* this var changes when another function fires, don't mind this, just know that the var changes and the possible values are 1,2,3 */function changeText(text1, text2, text3) {  if (language == 1) {    document.getElementById('text').innerHTML = text1;  } else if (language == 2) {    document.getElementById('text').innerHTML = text2;  } else if (language == 3) {    document.getElementById('text').innerHTML = text3;  } else {    document.getElementById('text').innerHTML = "Don't think about this";  }}/*yeah, I should be more DRY and not repeat document.getElementById('text') all over*/button.addEventListener('click', () => changeText('whales', 'snails', 'this is the specific text that needs a different font-size'));button2.addEventListener('click', () => changeText('bees', 'trees', 'this text3 is ok with the actual font-size'));#text {  font-size: 14px;}<p id='text'> dinamic text is in here </p>我希望特定的 text3 具有不同的字體大小，而不是所有的 text3。我修改了函數(shù)changeText，所以當language == 3 時#text 的字體大小不同，但這當然適用于所有text3。希望我很清楚，感謝您的幫助。我檢查了類似的問題，但如果我這樣做：else if (language == 3) { document.getElementById('text').innerHTML = text3; document.getElementById('text').style.fontSize = 10px;它改變了所有 text3 的字體大小。