HTML
<div class="nav_wrapper">
<!--<a class="menu-link" href="#menu"></a>-->
<div class="spinner-master">
<input type="checkbox" id="spinner-form" />
<label for="spinner-form" class="spinner-spin">
<div class="spinner diagonal part-1"></div>
<div class="spinner horizontal"></div>
<div class="spinner diagonal part-2"></div>
</label>
</div>
<a href="#search_box" class="btn" id="search">☌</a>
<nav id="menu" class="menu">
<ul class="dropdown">
<li ><a href="#Link" title="Link">Home</a>
<ul >
<li ><a href="#Link" title="Link">Link » </a>
<ul >
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
</ul>
</li>
<li ><a href="#Link" title="Link">About</a></li>
<li ><a href="#Link" title="Link">Link » </a>
<ul >
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link </a></li>
</ul>
</li>
</ul>
</li>
<li ><a href="#Link" title="Link">Category</a>
<ul >
<li ><a href="#Link" title="Link ">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
</ul>
</li>
<li ><a href="#Link" title="Link">Portfolio</a>
<ul >
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
</ul>
</li>
<li ><a href="#Link" title="Link">Work</a>
<ul >
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title=" Link"> Link</a></li>
</ul>
</li>
<li ><a href="#Link" title="Link">Playground</a>
<ul >
<li ><a href="#Link" title="Link">Link </a></li>
<li ><a href="#Link" title="Link">Link</a></li>
<li ><a href="#Link" title="Link">Link</a></li>
</ul>
</li>
<li ><a href="#Link" title="Link">Sitemap</a></li>
</ul>
</nav>
<form class="search_box" id="search_box" action="/search/">
<input name="search_criteria" placeholder="Search here" value="" type="text">
<input class="search_icon" value="Search" type="submit">
</form>
</div>
CSS
nav {
width: 100%;
}
.nav_wrapper {
position: fixed;
left: 0;
top: 0;
width: 100%;
transition: top .5s ease-out;
background: #2f3b3f;
}
.scroll {
top: -90px;
}
.no-scroll {
top: 0;
z-index: 9999;
}
.btn {
padding: 10px 1%;
margin: 5px;
color: #fff;
text-decoration: none;
font-family: sans-serif;
transition: all 0.1s ease;
}
.btn:hover {
transition: all 0.1s ease;
}
#search {
float: right;
font-size: 30px;
padding: 2px 15px;
line-height: 40px;
color: #fff;
margin: 0;
font-weight: 700;
-webkit-transform: rotate(181deg);
-moz-transform: rotate(181deg);
-ms-transform: rotate(181deg);
-o-transform: rotate(181deg);
transform: rotate(181deg);
}
#search:hover {
color: #efa666;
}
.search_box {
clear: both;
width: 100%;
background: #e8ebf0;
padding: 0;
margin: 0;
height: 0;
overflow: hidden;
transition: all 0.1s ease-in-out;
}
.search_box.active {
height: auto;
padding: 15px 0;
}
.search_box input {
width: 80%;
font-size: 13px;
margin: 0 0 0 15px;
padding: 10px;
border: none;
background: #fff;
}
.search_box input:focus {
outline: none;
}
.search_box input.search_icon {
clear: both;
width: 10%;
height: auto;
padding: 10px;
margin: 0;
margin-left: -5px;
border: none;
color: #fff;
cursor: pointer;
background: #8c949d;
opacity: 1;
transition: all 0.1s ease;
}
.search_box input.search_icon:hover {
background: #efa666;
}
.menu-link {
display: none;
}
.spinner-master input[type=checkbox] {
display: none;
}
.menu {
width: 100%;
height: auto;
background: #2f3b3f;
transition: all 0.3s ease;
}
.menu ul {
padding: 0px;
margin: 0px;
list-style: none;
position: relative;
display: inline-block;
}
.menu > li > ul.sub_menu {
min-width: 10em;
padding: 4px 0;
background-color: #f4f4f4;
border: 1px solid #fff;
}
.menu ul li {
padding: 0px;
}
.menu > ul > li {
display: inline-block;
}
.menu ul li a {
display: block;
text-decoration: none;
color: #fff;
font-size: 14px;
}
.menu ul li a:hover {
background: #efa666;
color: #fff;
}
.menu ul li.hover > a {
background: #efa666;
color: #fff;
}
.menu ul li > a {
padding: 15px;
}
.menu ul ul {
display: none;
position: absolute;
top: 100%;
min-width: 160px;
background: #39484d;
}
.menu ul li:hover > ul {
display: block;
}
.menu ul ul > li {
position: relative;
}
.menu ul ul > li a {
padding: 10px 15px;
height: auto;
background: #39484d;
}
.menu ul ul > li a:hover {
background: #efa666;
color: #fff;
}
.menu ul ul ul {
position: absolute;
left: 100%;
top: 0;
}
@media all and (max-width: 768px) {
.example-header .container {
width: 100%;
}
#search {
padding: 10px;
}
.spinner-master * {
transition: all 0.3s;
box-sizing: border-box;
}
.spinner-master {
position: relative;
margin: 15px;
height: 30px;
width: 30px;
float: left;
}
.spinner-master label {
cursor: pointer;
position: absolute;
z-index: 99;
height: 100%;
width: 100%;
top: 5px;
left: 0;
}
.spinner-master .spinner {
position: absolute;
height: 4px;
width: 100%;
padding: 0;
background-color: #fff;
}
.spinner-master .diagonal.part-1 {
position: relative;
float: left;
}
.spinner-master .horizontal {
position: relative;
float: left;
margin-top: 4px;
}
.spinner-master .diagonal.part-2 {
position: relative;
float: left;
margin-top: 4px;
}
.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .horizontal {
opacity: 0;
}
.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .diagonal.part-1 {
transform: rotate(135deg);
-webkit-transform: rotate(135deg);
margin-top: 10px;
}
.spinner-master input[type=checkbox]:checked ~ .spinner-spin > .diagonal.part-2 {
transform: rotate(-135deg);
-webkit-transform: rotate(-135deg);
margin-top: -12px;
}
a.menu-link {
display: block;
color: #fff;
float: left;
text-decoration: none;
padding: 10px 16px;
font-size: 1.5em;
}
a.menu-link:hover {
color: #efa666;
}
a.menu-link:after {
content: "\2630";
font-weight: normal;
}
a.menu-link.active:after {
content: "\2715";
}
.menu {
clear: both;
min-width: inherit;
float: none;
}
.menu, .menu > ul ul {
overflow: hidden;
max-height: 0;
background-color: #39484d;
}
.menu > li > ul.sub-menu {
padding: 0px;
border: none;
}
.menu.active, .menu > ul ul.active {
max-height: 55em;
}
.menu ul {
display: inline;
}
.menu li, .menu > ul > li {
display: block;
}
.menu > ul > li:last-of-type a {
border: none;
}
.menu li a {
color: #fff;
display: block;
padding: 0.8em;
position: relative;
}
.menu li.has-submenu > a:after {
content: '+';
position: absolute;
top: 0;
right: 0;
display: block;
font-size: 1.5em;
padding: 0.55em 0.5em;
}
.menu li.has-submenu > a.active:after {
content: "-";
}
.menu ul ul > li a {
background-color: #39484d;
padding: 10px 18px 10px 30px;
}
.menu ul li a:hover {
background: #4b5f65;
color: #fff;
}
.menu ul li.hover > a {
background: #4b5f65;
color: #fff;
}
.menu ul ul, .menu ul ul ul {
display: inherit;
position: relative;
left: auto;
top: auto;
border: none;
}
.search_box {
position: absolute;
top: 60px;
left: 0;
z-index: 10;
}
.search_box input {
width: 70%;
}
.search_box input.search_icon {
width: 17%;
};
}
jQuery
<script type='text/javascript'>
$("ul li:has(ul)").addClass("has-submenu");$("ul li ul").addClass("sub-menu");$("ul.dropdown li").hover(function(){$(this).addClass("hover")},function(){$(this).removeClass("hover")});var $menu=$("#menu"),$menulink=$("#spinner-form"),$search=$("#search"),$search_box=$(".search_box"),$menuTrigger=$(".has-submenu > a");$menulink.click(function(e){$menulink.toggleClass("active");$menu.toggleClass("active");if($search.hasClass("active")){$(".menu.active").css("padding-top","50px")}});$search.click(function(e){e.preventDefault();$search_box.toggleClass("active")});$menuTrigger.click(function(e){e.preventDefault();var t=$(this);t.toggleClass("active").next("ul").toggleClass("active")});$("ul li:has(ul)");$(function(){var e=$(document).scrollTop();var t=$(".nav_wrapper").outerHeight();$(window).scroll(function(){var n=$(document).scrollTop();if($(document).scrollTop()>=50){$(".nav_wrapper").css("position","fixed")}else{$(".nav_wrapper").css("position","fixed")}if(n>t){$(".nav_wrapper").addClass("scroll")}else{$(".nav_wrapper").removeClass("scroll")}if(n>e){$(".nav_wrapper").removeClass("no-scroll")}else{$(".nav_wrapper").addClass("no-scroll")}e=$(document).scrollTop()})})
</script>