Create Multi Level Drop Down Menu In Blogger

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How To Add Multi Level Drop Down Menu To Blogger

1. Go to Blogger Dashboard > Layout
2. Click on Add a Gadget (below header)
3. Select HTML/JavaScript
4. Paste below code inside it,

<script src='http://code.helperblogger.com/dd-level-menu.js'
type='text/javascript'></script>
<style>
/* ######### Drop Down Menu Bu HelperBlogger.com ######### */    
/* ######### Matt Black Strip Main Menu Bar CSS ######### */
.ddsubmenustyle, .ddsubmenustyle div {
        /*topmost and sub DIVs, respectively*/
    font: normal 13px Verdana;
    margin: 0;
    padding: 0;
    position: absolute;
    left: 0;
    top: 0;
    list-style-type: none;
    background: white;
    border: 1px solid black;
    border-bottom-width: 0;
    visibility: hidden;
    z-index: 100;
}

.ddsubmenustyle ul {
    margin: 0;
    padding: 0;
    position: absolute;
    left: 0;
    top: 0;
    list-style-type: none;
    border: 0px none;
}

.ddsubmenustyle li a {
    display: block;
    width: 170px;
        /*width of menu (not including side paddings)*/
    color: black;
    background-color: lightyellow;
    text-decoration: none;
    padding: 4px 5px;
    border-bottom: 1px solid black;
}

* html .ddsubmenustyle li {
        /*IE6 CSS hack*/
    display: inline-block;
    width: 170px;
        /*width of menu (include side paddings of LI A*/
}

.ddsubmenustyle li a:hover {
    background-color: black;
    color: white;
}

.downarrowpointer {
        /*CSS for "down" arrow image added to top menu items*/
    padding-left: 4px;
    border: 0;
}

.rightarrowpointer {
        /*CSS for "right" arrow image added to drop down menu items*/
    position: absolute;
    padding-top: 3px;
    left: 100px;
    border: 0;
}

.ddiframeshim {
    position: absolute;
    z-index: 500;
    background: transparent;
    border-width: 0;
    width: 0;
    height: 0;
    display: block;
}
    /* ######### Black Strip Main Menu Bar CSS ######### */
.mattblackmenu ul {
    margin: 0;
    padding: 0;
    font: bold 12px Verdana;
    list-style-type: none;
    border-bottom: 1px solid gray;
    background: #414141;
    overflow: hidden;
    width: 100%;
}

.mattblackmenu li {
    display: inline;
    margin: 0;
}

.mattblackmenu li a {
    float: left;
    display: block;
    text-decoration: none;
    margin: 0;
    padding: 6px 8px;
        /*padding inside each tab*/
    border-right: 1px solid white;
        /*right divider between tabs*/
    color: white;
    background: #414141;
}

.mattblackmenu li a:visited {
    color: white;
}

.mattblackmenu li a:hover {
    background: black;
        /*background of tabs for hover state */
}

.mattblackmenu a.selected {
    background: black;
        /*background of tab with "selected" class assigned to its LI */
}
</style>
<div id="ddtopmenubar" class="mattblackmenu">
    <ul>
        <li>
            <a href="#">LINK1</a>
        </li>
        <li>
            <a href="#" rel="ddsubmenu1">LINK2</a>
        </li>
        <li>
            <a href="#" rel="ddsubmenu2">LINK3</a>
        </li>
        <li>
            <a href="#">Link4</a>
        </li>
        <li>
            <a href="#" rel="ddsubmenu3">LINK5</a>
        </li>
    </ul>
</div>
<script type="text/javascript">
    ddlevelsmenu.setup("ddtopmenubar", "topbar") //ddlevelsmenu.setup("mainmenuid", "topbar|sidebar")
</script>
<ul class='ddsubmenustyle' id='ddsubmenu1'>
    <li>
        <a href='#'>LINK2 ITEM 1</a>
    </li>
    <li>
        <a href='#'>LINK2 ITEM 2</a>
        <ul>
            <li>
                <a href='#'>LINK2 ITEM 2.1</a>
            </li>
            <li>
                <a href='#'>LINK2 ITEM 2.2</a>
            </li>
        </ul>
    </li>
    <li>
        <a href='#'>LINK2 ITEM 3</a>
        <ul>
            <li>
                <a href='#'>LINK2 ITEM 3.1</a>
            </li>
        </ul>
    </li>
    <li>
        <a href='#'>LINK2 ITEM 4</a>
    </li>
</ul>
<ul class='ddsubmenustyle' id='ddsubmenu2'>
    <li>
        <a href='#'>LINK3 ITEM 1</a>
    </li>
    <li>
        <a href='#'>LINK3 ITEM 2</a>
    </li>
    <li>
        <a href='#'>LINK3 ITEM 3</a>
        <ul>
            <li>
                <a href='#'>LINK3 ITEM 3.1</a>
            </li>
            <li>
                <a href='#'>LINK3 ITEM 3.2</a>
            </li>
            <li>
                <a href='#'>LINK3 ITEM 3.3</a>
            </li>
            <li>
                <a href='#'>LINK3 ITEM 3.4</a>
            </li>
        </ul>
    </li>
    <li>
        <a href='#'>LINK3 ITEM 4</a>
    </li>
    <li>
        <a href='#'>LINK3 ITEM 5</a>
        <ul>
            <li>
                <a href='#'>LINK3 ITEM 5.1</a>
            </li>
            <li>
                <a href='#'>LINK3 ITEM 5.2</a>
                <ul>
                    <li>
                        <a href='#'>LINK3 ITEM 5.2 1</a>
                    </li>
                    <li>
                        <a href='#'>LINK3 ITEM 5.2 2</a>
                    </li>
                    <li>
                        <a href='#'>LINK3 ITEM 5.2 3</a>
                    </li>
                </ul>
            </li>
        </ul>
    </li>
    <li>
        <a href='#'>LINK3 ITEM 6</a>
    </li>
</ul>
<ul class='ddsubmenustyle' id='ddsubmenu3'>
    <li>
        <a href='#'>LINK5 ITEM 1</a>
    </li>
    <li>
        <a href='#'>LINK5 ITEM 2</a>
    </li>
    <li>
        <a href='#'>LINK5 ITEM 3</a>
    </li>
    <li>
        <a href='#'>LINK5 ITEM 4</a>
    </li>
    <li>
        <a href='#'>LINK5 ITEM 5</a>
    </li>
</ul>

How to Customize It?

• Here normal ul and li rules are applied
• To change background simply change background: #414141;
• Replace every # with your own link
• To create a drop down menu inside a Main Menu link simple add to it a rel attribute like rel="ddsubmenu1 Change the drop down number accordingly.

Use HTML Editor?

I highly recommend you to use the HTML Editor as you can edit and see live demo of your menu in HTML Editor.

Credit : Helper Blogger