CSS
body { background: ; }
/* /// CONTAINER */
#container {
position: relative;
padding: 50px 0;
font-family: sans-serif;
color: #666;
line-height: normal;
-webkit-font-smoothing: antialiased;
}
/* /// HEADER */
#header {
max-width: 700px; height: 100px;
padding-bottom: 50px; margin: auto;
overflow: hidden;
text-align: center;
line-height: 50px;
}
#header h1 { font-size: 200%; font-weight: bold; }
#header p { color: #999; font-style: italic; }
/* /// MENU */
#menu { height: 50px; box-shadow: 0 5px #81B300; }
/* INSET */
#menu .inset { position: relative; max-width: 700px; height: 50px; margin: auto; }
/* ITEM */
#menu .inset .item { float: left; height: 50px; }
/* LINK */
#menu .inset .item .radio { display: none; }
#menu .inset .item .link {
cursor: pointer;
height: 50px;
padding: 0 15px;
display: block;
color: #333;
font-weight: bold;
line-height: 50px;
}
#menu .inset .item .link:hover { color: #81B300; }
#menu .inset .item .radio:checked + .link { background: #81B300; color: #FFF; }
/* SUB */
#menu .inset .item .sub {
position: absolute;
top: 50px; left: 0; right: 0;
padding: 25px;
background: #81B300;
display: none;
}
#menu .inset .item .radio:checked + .link + .sub { display: table; }
/* LIST ITEM */
#menu .inset .item .sub .list-item {
min-width: 75px;
padding: 25px;
display: table-cell;
}
#menu .inset .item .sub .list-item h1 {
height: 30px;
padding: 0 10px;
border-bottom: 1px solid hsla(0, 0%, 100%, .3);
color: #FFF;
font-weight: bold;
line-height: 30px;
}
#menu .inset .item .sub .list-item a {
padding: 5px 10px;
display: block;
font-size: 90%;
color: #FFF;
text-decoration: none;
}
#menu .inset .item .sub .list-item a:hover { background: hsla(0 ,0%, 100%, .1); }
#menu .inset .item .sub .list-item p { padding: 5px; font-size: 90%; color: #FFF; text-align: justify; }
#menu .inset .item .sub .list-item #form { display: table; }
#menu .inset .item .sub .list-item #form li {
position: relative;
display: table-cell;
color: #FFF;
}
#menu .inset .item .sub .list-item #form em {
float: left;
width: 35px; height: 35px;
font-size: 80%;
font-weight: bold;
line-height: 35px;
text-align: center;
}
input {
position: relative;
float: left;
height: 35px;
padding: 0; margin: 0;
outline: 0;
border: 0;
background: hsla(0, 0%, 100%, .1);
font-family: sans-serif;
font-size: 90%;
color: #FFF;
line-height: 35px;
text-indent: 10px;
-webkit-font-smoothing: antialiased;
}
input::-webkit-input-placeholder { color: #FFF; }
#menu .inset .item .sub .list-item #form input[type=text] { width: 175px; }
#menu .inset .item .sub .list-item #form input[type=submit] {
cursor: pointer;
padding: 0 10px;
background: hsla(0, 0%, 100%, .2);
text-indent: 0;
}
HTML
<!-- CONTAINER -->
<main id="container">
<!-- HEADER -->
<header id="header">
<h1>Horizontal Drop-Down Menu</h1>
<p>Responsive Horizontal Drop-Down Menu</p>
</header>
<!-- /// END HEADER -->
<!-- MENU -->
<nav id="menu">
<!-- INSET -->
<ol class="inset">
<!-- ITEM -->
<li class="item">
<!-- LINK -->
<input id="products" class="radio" name="links" type="radio">
<label class="link" for="products">Products</label>
<!-- /// END LINK -->
<!-- SUB -->
<div class="sub">
<!-- LIST ITEM -->
<div class="list-item">
<h1>Fruit</h1>
<ul>
<li><a href="#">Apples</a></li>
<li><a href="#">Bananas</a></li>
<li><a href="#">Grapes</a></li>
<li><a href="#">Oranges</a></li>
<li><a href="#">Peaches</a></li>
<li><a href="#">Pears</a></li>
</ul>
</div>
<!-- /// END LIST ITEM -->
<!-- LIST ITEM -->
<div class="list-item">
<h1>Vegetables</h1>
<ul>
<li><a href="#">Broccoli</a></li>
<li><a href="#">Corn</a></li>
<li><a href="#">Carrots</a></li>
<li><a href="#">Peas</a></li>
<li><a href="#">Potatoes</a></li>
</ul>
</div>
<!-- /// END LIST ITEM -->
<!-- LIST ITEM -->
<div class="list-item">
<h1>Dairy</h1>
<ul>
<li><a href="#">Cheese</a></li>
<li><a href="#">Milk</a></li>
<li><a href="#">Yogurt</a></li>
</ul>
</div>
<!-- /// END LIST ITEM -->
</div>
<!-- /// END SUB -->
</li>
<!-- /// END ITEM -->
<!-- ITEM -->
<li class="item">
<!-- LINK -->
<input id="about" class="radio" name="links" type="radio">
<label class="link" for="about">About</label>
<!-- /// END LINK -->
<!-- SUB -->
<div class="sub">
<!-- LIST ITEM -->
<div class="list-item">
<h1>About</h1>
<p>Lorem Ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu.</p>
<p>In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus.</p>
</div>
<!-- /// END LIST ITEM -->
</div>
<!-- /// END SUB -->
</li>
<!-- /// END ITEM -->
<!-- ITEM -->
<li class="item">
<!-- LINK -->
<input id="location" class="radio" name="links" type="radio">
<label class="link" for="location">Location</label>
<!-- /// END LINK -->
<!-- SUB -->
<div class="sub">
<!-- LIST ITEM -->
<div class="list-item">
<h1>Location</h1>
<form id="form" action="#" method="get" enctype="text/plain">
<ol>
<li><input type="text" name="postal-code" value="" placeholder="Postal Code"></li>
<li><em>or</em></li>
<li><input type="text" name="province" value="" placeholder="Province"></li>
<li><input type="text" name="city" value="" placeholder="City"></li>
<li><input type="submit" value="Submit"></li>
</ol>
</form>
</div>
<!-- /// END LIST ITEM -->
</div>
<!-- /// END SUB -->
</li>
<!-- /// END ITEM -->
</ol>
<!-- /// END INSET -->
</nav>
<!-- /// END MENU -->
</main>
<!-- /// END CONTAINER -->
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