Code DDNV có hộp

<span style="font-weight:bold;">Tham khảo thêm</span>

<div style="border-right: gray 1px solid; padding-right: 4px; padding-left: 4px; font-size: 8pt; border-top: gray 1px solid; padding-bottom: 4px; margin: 20px 0px 10px; overflow: auto; border-left: gray 1px solid; width: 97.5%; cursor: text; max-height: 200px; line-height: 12pt; padding-top: 4px; border-bottom: gray 1px solid; font-family: consolas, &#39;Courier New&#39;, courier, monospace; background-color: #f4f4f4">
  <pre style="padding-right: 0px; padding-left: 0px; font-size: 8pt; padding-bottom: 0px; margin: 0em; overflow: visible; width: 100%; color: black; border-top-style: none; line-height: 12pt; padding-top: 0px; font-family: consolas, &#39;Courier New&#39;, courier, monospace; border-right-style: none; border-left-style: none; background-color: #f4f4f4; border-bottom-style: none"><style type="text/css">
.mota{
position: relative;
z-index: 0;
text-decoration:none;
}

.mota:hover{
background-color: transparent;
z-index: 50;
}

.mota span{
position: absolute;
background-color: #ffffff;
padding: 5px;
left: -1000px;
border: 1px solid #FFFFFF;
visibility: hidden;
color: black;
text-decoration: none;
}

.mota span img{
border-width: 0;
padding: 2px;
}

.mota:hover span{
padding:5px;
visibility: visible;
top: 20px;
left:50px;
width:190px;
background:#ccc;
text-align: justify;
}
</style>


<script language="JavaScript">
imgr = new Array();

imgr[0] = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-ziTpk-QH6dpLGehFVb3Su_f4syup-VmgGhPDx_j-YCltYZMrSa8S1-0UINP8Idtluzppl4sQ276Mcu-ylG2OmkX7rVc0oXJLNk7ebRDUTVpiyXvArh-MWzCLw8BYSTvlIjl9A-Ld-bn8/s320/nothumbnail-namkna-blogspot-com.gif";

showRandomImg = true;
tablewidth = 185;
cellspacing = 1;
borderColor = "#FFFFFF";
bgTD = "#fff";

imgwidth = 60; //
imgheight = 60; //
fntsize = 12;
acolor = "#686A6F";
abold = true;
icon = " &#187; ";

text = "no";

showPostDate = false;

summaryPost = 100;
summaryFontsize = 12;
summaryColor = "#000";
icon2 = " &#187; ";

numposts = 100;
label = "tàu";
home_page = "http://ddnviet.blogspot.com/";
</script>
<script src="http://dl.dropbox.com/u/70549761/Recent/namkna-blogspot-com/s1-post.js" type="text/javascript">
</script></pre></div>