Bước 1. Đặt đoạn code dưới đây vào trước thẻ ]]></b:skin>
#menu h2 {display:none}
.menu,.menu h3,.menu a,.menu ul,.menu li {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-weight: inherit;
font-style: inherit;
font-size: 100%;
font-family: inherit;
vertical-align: baseline;
}
:focus { outline: 0 }
.menu ul,.menu li {
font-size:12px;
font-family:Arial, Helvetica, sans-serif;
line-height:15px;
text-align:left; }
.menu h3 {
font-family:Arial, Helvetica, sans-serif;
font-weight:500;
font-size:12px;
line-height:15px;
margin-top:7px;
margin-bottom:14px;
padding-bottom:7px;
text-shadow: 1px 1px 1px #FFFFFF;
border-bottom:1px solid #888888; }
.menu {
list-style:none;
width:600px;
margin:30px auto 0px auto;
height:43px;
padding:0px 20px 0px 20px;
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
border-radius: 10px;
background: #070534;
border: 0px solid #a40802;
border-top: 0px solid #fd190f;
background: -moz-linear-gradient(top, #454040, #3D1816);
background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#3A3E0C), to(#1C0402)); }
.menu li {
float:left;
text-align:center;
position:relative;
padding: 4px 10px 4px 10px;
margin-right:30px;
margin-top:7px;
border:none;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
-khtml-border-radius: 5px;
border-radius: 5px; }
.menu li:hover {
z-index:2;
background:#070534;
border:1px solid #aaaaaa;
padding: 4px 9px 4px 9px;
background: -moz-linear-gradient(top, #F4F4F4, #EEEEEE);
background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#F4F4F4), to(#EEEEEE));
-moz-border-radius: 5px 5px 0px 0px;
-webkit-border-radius: 5px 5px 0px 0px;
-khtml-border-radius: 5px 5px 0px 0px;
border-radius: 5px 5px 0px 0px; }
.menu li.no_drop:hover {
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
-khtml-border-radius: 5px;
border-radius: 5px; }
.menu li a {
color: #0AF034;
outline:0;
text-decoration:none;
display:block;
text-shadow: 1px 1px 1px #000; }
.menu li:hover a { color:#0AF034; text-shadow: none; }
.menu li .drop {
padding-right:21px;
background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZ8STFO0vFH0YdMFruQ0x-4kWLjBwKa62CkSUgPWhOo-MNS9XXpKyjlr9t67U6hr2o077MI3jMw14bsgRRJNQchzGLSPmWN9Ge6fY7NUbJK3wJNWJ7YOVe2be60Q4EPPxQDYsWhYhyQOg/) no-repeat right 8px; }
.menu li:hover .drop {
padding-right:21px;
background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZ8STFO0vFH0YdMFruQ0x-4kWLjBwKa62CkSUgPWhOo-MNS9XXpKyjlr9t67U6hr2o077MI3jMw14bsgRRJNQchzGLSPmWN9Ge6fY7NUbJK3wJNWJ7YOVe2be60Q4EPPxQDYsWhYhyQOg/) no-repeat right 7px; }
.menu li:hover div a { color:#a40802; }
.menu li:hover div a:hover { color:#360603; }
.menu li ul li a:hover { color:#360603; }
.dropdown_1column,.dropdown_2columns {
margin:4px auto;
position:absolute;
background:#F4F4F4;
border:1px solid #aaaaaa;
border-top:none;
padding:10px 5px 10px 5px;
background: -moz-linear-gradient(top, #EEEEEE, #BBBBBB);
background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#EEEEEE), to(#BBBBBB)); }
.dropdown_1column,.dropdown_2columns {
left:-999em;
text-align:left;
-moz-border-radius: 0px 5px 5px 5px;
-webkit-border-radius: 0px 5px 5px 5px;
-khtml-border-radius: 0px 5px 5px 5px;
border-radius: 0px 5px 5px 5px; }
.dropdown_1column {width: 140px;}
.dropdown_2columns {width: 450px;}
.menu li:hover .dropdown_1column,.menu li:hover .dropdown_2columns{left:-1px;top:auto}
.col_1,.col_2 {
display:inline;
float: left;
position: relative;
margin-left: 5px;
margin-right: 5px; }
.col_1 {width:130px;}
.col_2 {width:440px;}
.menu li ul { list-style:none; padding:0; margin:0 0 12px 0; }
.menu li ul li {
font-size:12px;
line-height:16px;
position:relative;
text-shadow: 1px 1px 1px #ffffff;
padding:0;
margin:0;
float:none;
text-align:left;
width:130px; }
.menu li ul li:hover {background:none; border:none; padding:0; margin:0; }
Bước 2. Thiết lập cấu trúc HTML như dưới đây và đặt trong phần thân trang web, giữa 2 thẻ <body>, </body>.
<b:section id='menu' maxwidgets='0' showaddelement='no'/>
<ul class='menu'>
<ul class="menu">
<li class="no_drop"><a href="#">Home</a></li>
<li><a href="#" class="drop">1 Column</a>
<div class="dropdown_1column">
<div class="col_1">
<ul>
<li><a href="#">Cot 1</a></li>
<li><a href="#">Cot 2</a></li>
<li><a href="#">Cot 3</a></li>
<li><a href="#">Cot 4</a></li>
<li><a href="#">Cot 5</a></li>
<li><a href="#">More...</a></li>
</ul>
</div></div></li>
<li><a href="#" class="drop">2 columns</a>
<div class="dropdown_2columns">
<div class="col_1">
<h3>Some Links</h3>
<ul>
<li><a href="#">ThemeForest</a></li>
<li><a href="#">GraphicRiver</a></li>
<li><a href="#">ActiveDen</a></li>
</ul>
</div>
<div class="col_1">
<h3>Useful Links</h3>
<ul>
<li><a href="#">NetTuts</a></li>
<li><a href="#">VectorTuts</a></li>
<li><a href="#">PsdTuts</a></li>
</ul>
</div>
<div class="col_1">
<h3>Other Stuff</h3>
<ul>
<li><a href="#">FreelanceSwitch</a></li>
<li><a href="#">Creattica</a></li>
<li><a href="#">WorkAwesome</a></li>
</ul>
</div>
<div class="col_1">
<h3>Misc</h3>
<ul>
<li><a href="#">Design</a></li>
<li><a href="#">Logo</a></li>
<li><a href="#">Flash</a></li>
</ul>
</div></div></li></ul>
Chúc các bạn thành công!
