Edit in JSFiddle

<style>
/--- Mega menu Drop Down para Blogger - Mult-focos ---/
ul.oe_menu {
  font-family:Arial, Helvetica, sans-serif;
  border:1px solid #fff;
  margin:0;
  padding:0;
  background:url(http://i1316.photobucket.com/albums/t609/Multfocos/bg_zpsf6269499.png) repeat-x;
}
}
.clear {
  clear: both;
}
a {
  color: #3299bb;
  text-decoration: none;
  -moz-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
ul.oe_menu {
  list-style:none;
  width:960px;
  float:left;
  clear:both;
  margin:0;
  padding:0;
  position:relative;
  top:-5px;
}
ul.oe_menu li {
  float:left;
  position:relative;
  background:url(http://i1316.photobucket.com/albums/t609/Multfocos/rosiec-tab_zps2182f5ea.png) no-repeat 100% 100%;
  margin:0;
  padding:0;
}
ul.oe_menu li a .home {
  background:url(http://i1316.photobucket.com/albums/t609/Multfocos/home-icon_zps6b298acc.png) scroll 20px 0px no-repeat;
  width:59px;
  margin:0;
  padding:10px 0;
  *padding:0;
  display:block;
  float:left;
  position:relative;
}
ul.oe_menu li a .home:hover {
  background:url(http://i1316.photobucket.com/albums/t609/Multfocos/home-icon_zps6b298acc.png) scroll 20px -44px no-repeat;
  padding:10px 0;
  *padding:0;
  display:block;
  float:left;
  position:relative;
}
ul.oe_menu li .no-p-m {
  margin:0;
  padding:0;
  height:41px;
}
ul.oe_menu li .all_categries_link {
  color:#006699;
}
ul.oe_menu li .menu {
  display:block;
  color:#666666;
  text-decoration:none;
  font-size:15px;
  padding:13px 17px;
  margin:1px;
  display:block;
  float:left;
}
ul.oe_menu li .menu:hover, ul.oe_menu li.selected .menu {
  background:url(http://i1316.photobucket.com/albums/t609/Multfocos/bg-tabs_zps52d6cd5b.png) bottom repeat-x;
  color:#fff;
  background-position:-2px 0px;
}
ul.oe_menu div {
  position:absolute;
  border:1px solid #1b63ab;
  top:46px;
  *top:44px;
  left:1px;
  background:#fff;
  display:none;
  zoom:1;
}
ul.oe_menu div ul.oe_full {
  width:100%;
}
li.oe_heading {
  color:#333;
  font-size:16px;
  margin-bottom:10px;
  padding-bottom:6px;
  border-bottom:1px solid #ddd;
  clear:both;
}
span.reference {
  position:fixed;
  left:0px;
  bottom:0px;
  width:100%;
  font-size:10px;
  line-height:20px;
  text-align:right;
  height:20px;
}
span.reference a {
  color:#aaa;
  text-transform:uppercase;
  text-decoration:none;
  margin-right:10px;
}
span.reference a:hover {
  color:#ddd;
}
.bg_img img {
  width:100%;
  position:fixed;
  top:0px;
  left:0px;
}
ul.oe_menu li div.one-clm {
  width:172px;
  padding:0 15px 0 0;
}
ul.oe_menu li div.two-clm {
  width:370px;
  padding:0 15px 0 0;
  position:absolute;
}
ul.oe_menu li div.three-clm {
  width:555px;
  float:left;
  padding:0 15px 0 0;
}
ul.oe_menu li div dl {
  width:170px;
  float:left;
  font:Arial, Helvetica, sans-serif;
  margin:15px 0 15px 15px;
  *margin:0px 0 15px 10px;
  *position:relative;
  *top:10px;
}
ul.oe_menu li div dl dt {
  display:block;
  width:92%;
  padding:0 0 5px 0;
  margin:0 0 5px 0;
  border-bottom:1px dashed #f1f1f1;
  float:left;
  font:bold 14px Arial, Helvetica, sans-serif;
  color:#999;
}
ul.oe_menu li div dl dd a {
  background:none;
  color:#999;
  font:12px Arial, Helvetica, sans-serif;
  padding:3px 0;
  width:92%;
  display:block;
}
ul.oe_menu li div dl dd a:hover {
  text-decoration:none;
  color:#003399;
}
/---  Mega menu Drop Down para Blogger - Mult-focos ---/
</style>




<!-- Início JavaScript Drop Down -->
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
        <script type="text/javascript">
            $(function() {
                var $oe_menu        = $('#oe_menu');
                var $oe_menu_items    = $oe_menu.children('li');
                var $oe_overlay        = $('#oe_overlay');

                $oe_menu_items.bind('mouseenter',function(){
                    var $this = $(this);
                    $this.addClass('slided selected');
                    $this.children('div').css('z-index','9999').stop(true,true).slideDown(200,function(){
                        $oe_menu_items.not('.slided').children('div').hide();
                        $this.removeClass('slided');
                    });
                }).bind('mouseleave',function(){
                    var $this = $(this);
                    $this.removeClass('selected').children('div').css('z-index','1');
                });

                $oe_menu.bind('mouseenter',function(){
                    var $this = $(this);
                    $oe_overlay.stop(true,true).fadeTo(200, 0.6);
                    $this.addClass('hovered');
                }).bind('mouseleave',function(){
                    var $this = $(this);
                    $this.removeClass('hovered');
                    $oe_overlay.stop(true,true).fadeTo(200, 0);
                    $oe_menu_items.children('div').hide();
                })   
            });
        </script>
    <!-- roteiro de navegação java termina aqui -->

            




        
            <ul id="oe_menu" class="oe_menu" style="position:relative;">
                <li><a class="menu" href="http://mult-focos.blogspot.com.br/"><span class="home"></span></a>
                   
                </li>
                <li><a class="menu" href="#">Blogging</a>
                    <div class="two-clm">
                        <dl>
                            <dt>Categorias</dt>
                            <dd><a href="#">Widgets</a></dd>
                            <dd><a href="#">Tutorials</a></dd>
                            <dd><a href="#">JavaScript</a></dd>
                            <dd><a href="#">Geradores</a></dd>
                            <dd><a href="#">CSS Widgets</a></dd>
                        </dl>
                        <dl>
                            <dt>Marcas</dt>
                            <dd><a href="#">Blogger</a></dd>
                            <dd><a href="#">Wordpress</a></dd>
                            <dd><a href="#">Tumbler</a></dd>
                            <dd><a href="#">Joomla</a></dd>
                            <dd><a href="#">Square Space</a></dd>
                            <dd><a href="#">LiveJournal</a></dd>
                         </dl>
                       
                    </div>
                </li>
                                            <li><a class="menu" href="#">Dinheiro Online</a>
                                <div class="one-clm">
                                    <dl>
                                        <dt>Marcas</dt>
                                        <dd><a href="#">Adsense</a></dd>
                                        <dd><a href="#">Citika</a></dd>
                                        <dd><a href="#">Ad Brid</a></dd>
                                        <dd><a href="#">Yahoo</a></dd>
                                        <dd><a href="#">Bing</a></dd>
                                       
                                        <dd><a href="#">...Ver mais</a></dd>
                                    </dl>                      
                                   
                                </div>
                            </li>
                                <li><a class="menu" href="#">Social mídia</a>
                                  <div class="three-clm">
                        <dl>
                            <dt>Online mídia</dt>
                            <dd><a href="#">eNews</a></dd>
                            <dd><a href="#">ePaper</a></dd>
                            <dd><a href="#">eBusiness</a></dd>
                            <dd><a href="#">eGold</a></dd>
                            <dd><a href="#">eSilver</a></dd>
                            <dd><a href="#">eSports</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                        <dl>
                            <dt>Multi mídia </dt>
                            <dd><a href="#">TV News</a></dd>
                            <dd><a href="#">News Paper</a></dd>
                            <dd><a href="#">TV Anchor</a></dd>
                           
                             <dd><a href="#">Ver mais...</a></dd>
                        </dl>

                         <dl>
                            <dt>Marcas</dt>
                            <dd><a href="#">Aaj Tak </a></dd>
                            <dd><a href="#">News 24 </a></dd>
                            <dd><a href="#">Star News </a></dd>
                            <dd><a href="#">ABP News </a></dd>
                            <dd><a href="#">P7 News</a></dd>
                            <dd><a href="#">Aawaj</a></dd>
                           
                           
                             <dd><a href="#">...Ver mais</a></dd>
                        </dl>
                        
                    </div>
            </li>
                <li><a class="menu" href="#">Social Sites</a>
                    <div class="three-clm">
                        <dl>
                            <dt>Facebook</dt>
                            <dd><a href="#">IT</a></dd>
                            <dd><a href="#">Accounts</a></dd>
                            <dd><a href="#">Management</a></dd>
                            <dd><a href="#">Marketing</a></dd>
                            <dd><a href="#">Softwares</a></dd>
                            <dd><a href="#">Hardware</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                        <dl>
                            <dt>Google</dt>
                            <dd><a href="#">Web</a></dd>
                            <dd><a href="#">Images</a></dd>
                            <dd><a href="#">Translate</a></dd>
                            <dd><a href="#">Google Plus</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                        <dl>
                            <dt>Twitter</dt>
                            <dd><a href="#">Follow</a></dd>
                            <dd><a href="#">Tweet</a></dd>
                            <dd><a href="#">Share</a></dd>
                            <dd><a href="#">Retweet</a></dd>
                            <dd><a href="#">Unfollow</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
            </li>
                 <li><a class="menu" href="#">CSS</a>
                    <div class="one-clm">
                        <dl>
                            <dt>CSS Widget</dt>
                            <dd><a href="#">Codes</a></dd>
                            <dd><a href="#">Classes</a></dd>
                            <dd><a href="#">ID</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
            </li>
                <li><a class="menu" href="#">Livros</a>
                    <div class="one-clm">
                        <dl>
                            <dt>eBooks</dt>
                            <dd><a href="#">Adsense Secrets 5 </a></dd>
                            <dd><a href="#">Let Us C</a></dd>
                            <dd><a href="#">Fundamentals</a></dd>
                            <dd><a href="#">JavaScript</a></dd>
                            <dd><a href="#">Core Java</a></dd>
                            <dd><a href="#">What is Blogging</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
            </li>
                <li><a class="menu" href="#">Ferramentas</a>
                    <div class="one-clm">
                        <dl>
                            <dt class="oe_heading">Blogging Ferramentas</dt>
                            <dd><a href="#">HTML Editor</a></dd>
                            <dd><a href="#">HTML Encoder</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
            </li>

               

                <!--     <li><a class="menu" href="http://mult-focos.blogspot.com.br">Presentes</a>
                    <div class="one-clm">
                        <dl>
                            <dt class="oe_heading">Gifts</dt>
                            <dd><a href="#">Fun Gifts</a></dd>
                            <dd><a href="#">USB Gadgets</a></dd>
                            <dd><a href="#">Clocks</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
                </li> -->

                <li><a class="menu" href="#">Help</a>
                    <div class="one-clm">
                        <dl>
                            <dt class="oe_heading">Offers</dt>
                            <dd><a href="#">Combo</a></dd>
                            <dd><a href="#">Ver mais...</a></dd>
                        </dl>
                       
                    </div>
                </li>


</ul>