//设置字体大小 <script type="text/javascript"> function SetFont(size) { var divBody = document.getElementById("article_content"); if(!divBody) { return; } divBody.style.fontSize = size + "px"; var divChildBody = divBody.childNodes; for(var i = 0; i < divChildBody.length; i++) { if (divChildBody[i].nodeType==1) { divChildBody[i].style.fontSize = size + "px"; } } } </script>
<div id="article_content"> 文章内容 </div>
<span class="article-font-size"> <a href="javascript:SetFont(18)">大</a> <a href="javascript:SetFont(16)">中</a> <a href="javascript:SetFont(14)">小</a> </span>
.article-font-size{position:absolute;right:0;} .article-font-size a{border:1px solid #ccc;padding:0.1em 0.2em;color:#bbb;}
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