document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2019/09/11556.asp\" target=\"_blank\"><span class=\"key\">利用</span> <span class=\"key\">CSS</span>、<span class=\"key\">jQuery</span> <span class=\"key\">轻松</span><span class=\"key\">实现</span><span class=\"key\">上移</span><span class=\"key\">下移</span><span class=\"key\">和</span><span class=\"key\">删除</span></a></div>    <div class=\"abstract\"><span class=\"pubDate\">2019年09月07日</span> n { color:#ccc; cursor:not-allowed; }然后<span class=\"key\">利用</span> <span class=\"key\">jQuery</span> <span class=\"key\">实现</span>点击按钮时<span class=\"key\">上移</span>、<span class=\"key\">下移</span>。upBtn.click(function () {	$(this).pa</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2019/09/11556.asp\" target=\"_blank\">http://www.itpow.com/c/2019/09/11556.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2017/02/6819.asp\" target=\"_blank\"><span class=\"key\">jQuery</span> 一句代码<span class=\"key\">轻松</span><span class=\"key\">实现</span> Toast 的提示框</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2017年02月21日</span> ipt type=&quot;text/javascript&quot; src=&quot;<span class=\"key\">jquery</span>-3.1.1.min.js&quot;&amp;gt;&amp;lt;/script&amp;</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2017/02/6819.asp\" target=\"_blank\">http://www.itpow.com/c/2017/02/6819.asp</a></div></div><div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2019/08/11536.asp\" target=\"_blank\"><span class=\"key\">CSS</span> <span class=\"key\">轻松</span><span class=\"key\">实现</span>图片在指定范围内等比例完全显示</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2019年08月21日</span> 0%;，要说明的是，使用 inline-block <span class=\"key\">和</span>使用 block 在这里意思是一样的，inline-block 与 block 只是有一点<span class=\"key\">和</span> block 不同：就是 inline-block </div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2019/08/11536.asp\" target=\"_blank\">http://www.itpow.com/c/2019/08/11536.asp</a></div></div>")