dedecms实现多行导航菜单栏的方法

<div id="navMenu">
<ul>
<li><a href='{dede:global.cfg_cmsurl/}/'>主页</a></li>
{dede:channel type='top' row='10' currentstyle="<li class='hover'><a href='~typelink~' ~rel~>~typename~</a></li>"}
<li><a href='[field:typeurl/]' [field:rel/]>[field:typename/]</a></li>
{/dede:channel}
</ul>
</div>

<div class="search">
<form action="{dede:field name='phpurl'/}/search.php" name="formsearch">
<div class="form">
<h4>搜索</h4>
<input type="hidden" name="kwtype" value="0" />
<input name="keyword" type="text" class="search-keyword" id="search-keyword" />
<select name="searchtype" class="search-option" id="search-option">
<option value="titlekeyword" selected='1'>智能模糊搜索</option>
<option value="title">仅搜索标题</option>
</select>
<button type="submit" class="search-submit">搜索</button>
</div>
</form>
<div class="tags">
<h4>热门标签</h4>
<ul>
{dede:tag row='8' getall='1' sort='month'}<li><a href='[field:link/]'>[field:tag /]</a></li>
{/dede:tag}
</ul>
</div>
</div><!-- //search -->

/*------ 蓝色 -------*/
.blue .top {
background-position: 0 -87px;
background-repeat: repeat-x;
height: 77px;
}
.blue .top .t_l {
background-position: -13px 0;
background-repeat: no-repeat;
height: 77px;
width: 7px;
}
.blue .top .t_r {
background-position: 0 0;
background-repeat: no-repeat;
height: 77px;
width: 10px;

/*------ 蓝色 -------*/
.blue .top {
background-position: 0 0px;
background-repeat: repeat-x;
height: 33px;
}