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Question

I am currently developing a nav bar for use on mobile sites. I have got so far but now I am stuck when I introduce sub menus into the equation. For the life of me I can't fix it.

jsFiddle Link: http://jsfiddle.net/TLEVU/1 (please be sure to resize the box to see what I'm on about)

HTML:

    <div class="menu-header">
        <ul id="menu-default" class="menu">
            <li id="menu-item-59" class="menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-5 current_page_item menu-item-59">
                <a href="#">Menu Item 1</a>
            </li>
            <li id="menu-item-18" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-18">
                <a href="#">Menu Item 2</a>
            </li>
            <li id="menu-item-249" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-249">
                <a href="#">Menu Item 3</a>
                <ul class="sub-menu">
                    <li id="menu-item-258" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-258">
                        <a href="#">Sub Menu 1</a>
                    </li>
                    <li id="menu-item-33" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-33">
                        <a href="#">Sub Menu 2</a>
                    </li>
                    <li id="menu-item-32" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-32">
                        <a href="#">Sub Menu 3</a>
                    </li>
                    <li id="menu-item-31" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-31">
                        <a href="#">Sub Menu 4</a>
                    </li>
                </ul>
            </li>
        </ul>
    </div>

Style:

body {
    font: 90%/160% Arial, Helvetica, sans-serif;
    color: #666;
    width: 900px;
    max-width: 96%;
    margin: 0 auto;
}

/* nav */
.menu-header {
    margin: 20px 0;
}
.menu-header ul {
    margin: 0;
    padding: 0;
}
.menu-header li {
    margin: 0 5px 10px 0;
    padding: 0;
    list-style: none;
    display: inline-block;
    *display:inline; /* ie7 */
}
.menu-header a {
    padding: 3px 12px;
    text-decoration: none;
    color: #999;
    line-height: 100%;
}
.menu-header a:hover {
    color: #000;
}
.menu-header .current_page_item a {
    background: #999;
    color: #fff;
    border-radius: 5px;
}


@media screen and (max-width: 600px) {
    .menu-header {
        position: relative;
        min-height: 40px;
    }   
    .menu-header ul {
        width: 100%;
        padding: 5px 0;
        position: absolute;
        top: 0;
        left: 0;
        border: solid 1px #aaa;
        background: #fff url(icon-menu.png) no-repeat 10px 11px;
        border-radius: 5px;
        box-shadow: 0 1px 2px rgba(0,0,0,.3);
    }
    .menu-header li {
        display: none; /* hide all <li> items */
        margin: 0;
    }
    .menu-header .current_page_item {
        display: block; /* show only current <li> item */
    }
    .menu-header a {
        display: block;
        padding: 5px 5px 5px 32px;
        text-align: left;
    }
    .menu-header .current_page_item a {
        background: none;
        color: #666;
    }

    /* on nav hover */
    .menu-header ul:hover {
        background-image: none;
    }
    .menu-header ul:hover li {
        display: block;
        margin: 0 0 5px;
    }
    .menu-header ul:hover .current_page_item {
        background: url(icon-check.png) no-repeat 10px 7px;
    }   
}

Any help would be much appreciated as this is giving me a headache.

Thanks in advance, Alex

Answer 1

For Responsive Navbar, I think this link should be hepful to you. Please see the demo and download the code.

http://webdesign.tutsplus.com/tutorials/site-elements/big-menus-small-screens-responsive-multi-level-navigation/